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|Posted on January 6, 2015 at 10:19 PM||comments (167)|
This is arguably the most controversial topic that we will attempt to write about here, but...It is a way to get some of the myths and facts appropriately categorized.
First...What is CrossFit?
Well, according to the official website, CrossFit is the principal strength and conditioning program for many police academies and tactical operations teams, military special operations units, champion martial artists, and hundreds of other elite and professional athletes worldwide.
Does this sound like this is for the average 9 to 5'er who lightly participates in low impact weekend activities? Or is this more directed towards the former/current athlete that wants to step up their game? CrossFit should be a way to improve your already elite phase of your workout, not a starting point for someone who wants 'to get back in shape'.
Now, I may upset my fellow trainers that believe that the way to six pack abs is CrossFit...Truth is that someone can get EXTREMELY hurt with the workouts that are being used from day to day. We have seen many people at the gym come in the next week with sprains and pulls because no one taught them to perform a Clean and Snatch properly.
With that being said, we see average people get hurt when they start working out on a daily basis as it is...you throw an advanced training method and someone could do serious damage to themselves without a proper training partner. The added benefit that CrossFit brings to the workout doesn't weigh half as much as the setback someone can take if/when they get injured...not to mention the motivation gets lost in translation with everyday you don't go to the gym.
Alright, I bashed the CrossFit workout enough, it's only fair that we talk about the benefits...Bottom line, It burns twice as many calories than any resistance workout out there right now.
We have two athletes that utilize the techniques of CrossFit and incorporate them into their own workouts, and they ARE BEASTS in competition. They are TOP RANKED in the Spartan Race world and they will probably tell you that CrossFit training has a lot to do with their competitive advantage in their world.
As we said before, CrossFit gives the athlete that kind of next level advantage someone needs to shed weight and lean out. The ideology behind this is that of training a boxer...the key is to increase your heart rate to a maximum (about 85/90%) limit while performing the exercise and then drop the heart rate to an elevated resting level with the least amount of time possible. Your heart sends blood flow to your body by pumping faster output than input, causing to create oxygenation to the muscles worked. The faster the pump the more oxygen, then at rest, the blood flow slows down and you are back to square one...then you elevate it again. The calories it takes to get back up to the maximum heart rate is greater than maintaining the heart elevated, thereby burning more calories under one exercise. Think of interval training with weights. Enough dorky science for you??? Me too.
Mark Long, Founder of the newest and best Protein Supplement on the market "POCKET PROTEIN" shares the more conservative approach to CrossFit:
"Although I love the idea of group training or what he calls TRIBE training, CrossFit has built its core premise around the number if exercises/reps in a predetermined amount of time. The concern I have is usually when people are trying to rush through the exercises against a clock, their form is the first thing that suffers and you leave yourself open for injury." Mark likes the concept of CrossFit, but he stresses to not race through the WOD (Workout Of the Day) and keep form to avoid injury.
So what type of person do you associate with? The athlete? Or the 9-5er? Or a little of both? Well, ask yourself the question, "Can I jump on the treadmill and run a mile without stopping at a moderate pace?" If the answer is yes then you can probably take on the CrossFit work out, BUT GO AT YOUR OWN PACE! For the rest of you who get out of breath when you walk from the car to the house carrying your groceries, then I suggest holding off at the intensive workout that is CrossFit.
..Or just get a personal trainer that can help you get to your goals in half the time!
Be Well Team!
So, where do you put yourself
|Posted on November 15, 2014 at 2:30 AM||comments (50)|
Turmeric has a peppery, warm and bitter flavor and a mild fragrance slightly reminiscent of orange and ginger, and while it is best known as one of the ingredients used to make curry, it also gives ballpark mustard its bright yellow color.
Turmeric comes from the root of the Curcuma longa plant and has a tough brown skin and a deep orange flesh. Turmeric has long been used as a powerful anti-inflammatory in both the Chinese and Indian systems of medicine. Turmeric was traditionally called "Indian saffron" because of its deep yellow-orange color and has been used throughout history as a condiment, healing remedy and textile dye.
Turmeric, groundThis chart graphically details the %DV that a serving of Turmeric provides for each of the nutrients of which it is a good, very good, or excellent source according to our Food Rating System. Additional information about the amount of these nutrients provided by Turmeric can be found in the Food Rating System Chart. A link that takes you to the In-Depth Nutritional Profile for Turmeric, featuring information over 80 nutrients, can be found under the Food Rating System Chart.
(4.40 grams)Calories: 16
GI: very low
Turmeric (Curcuma longa), the bright yellow of the spice rainbow, is a powerful medicine that has long been used in the Chinese and Indian systems of medicine as an anti-inflammatory agent to treat a wide variety of conditions, including flatulence, jaundice, menstrual difficulties, bloody urine, hemorrhage, toothache, bruises, chest pain, and colic.A Potent, Yet Safe Anti-Inflammatory
The volatile oil fraction of turmeric has demonstrated significant anti-inflammatory activity in a variety of experimental models. Even more potent than its volatile oil is the yellow or orange pigment of turmeric, which is called curcumin. Curcumin is thought to be the primary pharmacological agent in turmeric. In numerous studies, curcumin's anti-inflammatory effects have been shown to be comparable to the potent drugs hydrocortisone and phenylbutazone as well as over-the-counter anti-inflammatory agents such as Motrin. Unlike the drugs, which are associated with significant toxic effects (ulcer formation, decreased white blood cell count, intestinal bleeding), curcumin produces no toxicity.
An Effective Treatment for Inflammatory Bowel DiseaseCurcumin may provide an inexpensive, well-tolerated, and effective treatment for inflammatory bowel disease (IBD) such as Crohn's and ulcerative colitis, recent research suggests. In this study, mice given an inflammatory agent that normally induces colitis were protected when curcumin was added to their diet five days beforehand. The mice receiving curcumin not only lost much less weight than the control animals, but when researchers checked their intestinal cell function, all the signs typical of colitis (mucosal ulceration, thickening of the intestinal wall, and the infiltration of inflammatory cells)were all much reduced. While the researchers are not yet sure exactly how curcumin achieves its protective effects, they think its benefits are the result of not only antioxidant activity, but also inhibition of a major cellular inflammatory agent called NF kappa-B. Plus, an important part of the good news reported in this study is the fact that although curcumin has been found to be safe at very large doses, this component of turmeric was effective at a concentration as low as 0.25 per cent—an amount easily supplied by simply enjoying turmeric in flavorful curries.Relief for Rheumatoid Arthritis
Clinical studies have substantiated that curcumin also exerts very powerful antioxidant effects. As an antioxidant, curcumin is able to neutralize free radicals, chemicals that can travel through the body and cause great amounts of damage to healthy cells and cell membranes. This is important in many diseases, such as arthritis, where free radicals are responsible for the painful joint inflammation and eventual damage to the joints. Turmeric's combination of antioxidant and anti-inflammatory effects explains why many people with joint disease find relief when they use the spice regularly. In a recent study of patients with rheumatoid arthritis, curcumin was compared to phenylbutazone and produced comparable improvements in shortened duration of morning stiffness, lengthened walking time, and reduced joint swelling.
Help for Cystic Fibrosis SufferersCurcumin, the major constituent of turmeric that gives the spice its yellow color, can correct the most common expression of the genetic defect that is responsible for cystic fibrosis, suggests an animal study published in the Science (April 2004). Cystic fibrosis, a fatal disease that attacks the lungs with a thick mucus, causing life-threatening infections, afflicts about 30,000 American children and young adults, who rarely survive beyond 30 years of age. The mucus also damages the pancreas, thus interfering with the body's ability to digest and absorb nutrients. Researchers now know that cystic fibrosis is caused by mutations in the gene that encodes for a protein (the transmembrane conductance regulator or CFTR). The CTFR protein is responsible for traveling to the cell's surface and creating channels through which chloride ions can leave the cell. When the protein is abnormally shaped because of a faulty gene, this cannot happen, so chloride builds up in the cells, which in turn, leads to mucus production. The most common mutation, which is called DeltaF508, results in the production of a misfolded protein. When mice with this DeltaF508 defect were given curcumin in doses that, on a weight-per-weight basis, would be well-tolerated by humans, curcumin corrected this defect, resulting in a DeltaF508 protein with normal appearance and function. In addition, the Yale scientists studying curcumin have shown that it can inhibit the release of calcium, thus allowing mutated CTFR to exit cells via the calcium channels, which also helps stop the chloride-driven build up of mucus. Specialists in the treatment of cystic fibrosis caution, however, that patients should not self-medicate with dietary supplements containing curcumin, until the correct doses are known and any adverse interactions identified with the numerous prescription drugs taken by cystic fibrosis sufferers.Cancer Prevention
Curcumin's antioxidant actions enable it to protect the colon cells from free radicals that can damage cellular DNA—a significant benefit particularly in the colon where cell turnover is quite rapid, occuring approximately every three days. Because of their frequent replication, mutations in the DNA of colon cells can result in the formation of cancerous cells much more quickly. Curcumin also helps the body to destroy mutated cancer cells, so they cannot spread through the body and cause more harm. A primary way in which curcumin does so is by enhancing liver function. Additionally, other suggested mechanisms by which it may protect against cancer development include inhibiting the synthesis of a protein thought to be instrumental in tumor formation and preventing the development of additional blood supply necessary for cancer cell growth.
Inhibits Cancer Cell Growth and MetastasesEpidemiological studies have linked the frequent use of turmeric to lower rates of breast, prostate, lung and colon cancer; laboratory experiments have shown curcumin can prevent tumors from forming; and research conducted at the University of Texas suggests that even when breast cancer is already present, curcumin can help slow the spread of breast cancer cells to the lungs in mice. In this study, published in Biochemical Pharmacology (September 2005), human breast cancer cells were injected into mice, and the resulting tumors removed to simulate a mastectomy. The mice were then divided into four groups. One group received no further treatment and served as a control. A second group was given the cancer drug paclitaxel (Taxol); the third got curcumin, and the fourth was given both Taxol and curcumin. After five weeks, only half the mice in the curcumin-only group and just 22% of those in the curcumin plus Taxol group had evidence of breast cancer that had spread to the lungs. But 75% of the mice that got Taxol alone and 95% of the control group developed lung tumours. How did curcumin help? "Curcumin acts against transcription factors, which are like a master switch," said lead researcher, Bharat Aggarwal. "Transcription factors regulate all the genes needed for tumors to form. When we turn them off, we shut down some genes that are involved in the growth and invasion of cancer cells." In another laboratory study of human non-Hodgkin's lymphoma cells published in Biochemical Pharmacology (September 2005), University of Texas researchers showed that curcumin inhibits the activation of NF-kappaB, a regulatory molecule that signals genes to produce a slew of inflammatory molecules (including TNF, COX-2 and IL-6) that promote cancer cell growth. In addition, curcumin was found to suppress cancer cell proliferation and to induce cell cycle arrest and apoptosis (cell suicide) in the lung cancer cells. Early phase I clinical trials at the University of Texas are now also looking into curcumin's chemopreventive and therapeutic properties against multiple myeloma and pancreatic cancer, and other research groups are investigating curcumin's ability to prevent oral cancer.
Turmeric and Onions May Help Prevent Colon CancerCurcumin, a phytonutrient found in the curry spice turmeric, and quercitin, an antioxidant in onions, reduce both the size and number of precancerous lesions in the human intestinal tract, shows research published in the August 2006 issue of Clinical Gasteroenterology and Hepatology. Five patients with an inherited form of precancerous polyps in the lower bowel known as familial adenomatous polyposis (FAP) were treated with regular doses of curcumin and quercetin over an average of six months. The average number of polyps dropped 60.4%, and the average size of the polyps that did develop dropped by 50.9%. FAP runs in families and is characterized by the development of hundreds of polyps (colorectal adenomas) and, eventually, colon cancer. Recently, nonsteroidal anti-inflammatory drugs (NSAIDs such as aspirin, ibuprofen) have been used to treat some patients with this condition, but these drugs often produce significant side effects, including gastrointestinal ulcerations and bleeding, according to lead researcher Francis M. Giardiello, M.D., at the Division of Gastroenterology, Johns Hopkins University. Previous observational studies in populations that consume large amounts of curry, as well as animal research, have strongly suggested that curcumin, one of the main ingredients in Asian curries, might be effective in preventing and/or treating cancer in the lower intestine. Similarly, quercetin, an anti-oxidant flavonoid found in a variety of foods including onions, green tea and red wine, has been shown to inhibit growth of colon cancer cell lines in humans and abnormal colorectal cells in animals. In this study, a decrease in polyp number was observed in four of five patients at three months and four of four patients at six months. Each patient received curcumin (480 mg) and quercetin (20 mg) orally 3 times a day for 6 months. Although the amount of quercetin was similar to what many people consume daily, the curcumin consumed was more than would be provided in a typical diet because turmeric only contains on average 3-5 % curcumin by weight. While simply consuming curry and onions may not have as dramatic an effect as was produced in this study, this research clearly demonstrates that liberal use of turmeric and onions can play a protective role against the development of colorectal cancer. And turmeric doesn't have to only be used in curries. This spice is delicious on healthy sautéed apples, and healthy steamed cauliflower and/or green beans and onions. Or, for a flavor-rich, low-calorie dip, try adding some turmeric and dried onion to creamy yogurt.
Turmeric Teams Up with Cauliflower to Halt Prostate CancerProstate cancer—the second leading cause of cancer death in American men with 500,000 new cases appearing each year—is a rare occurrence among men in India, whose low risk is attributed to a diet rich in brassica family vegetables and the curry spice, turmeric. Scientists tested turmeric, a concentrated source of the phytonutrient curcumin, along with phenethyl isothiocyanates, a phytochemical abundant in cruciferous vegetables including cauliflower, cabbage, broccoli, Brussels sprouts, kale, kohlrabi and turnips. When tested singly, both phenethyl isothiocyanate and curcumin greatly retarded the growth of human prostate cancer cells implanted in immune-deficient mice. In mice with well-established prostate cancer tumors, neither phenethyl isothiocyanate nor curcumin by itself had a protective effect, but when combined, they significantly reduced both tumor growth and the ability of the prostate cancer cells to spread (metastasize) in the test animals. The researchers believe the combination of cruciferous vegetables and curcumin could be an effective therapy not only to prevent prostate cancer, but to inhibit the spread of established prostate cancers. Best of all, this combination—cauliflower spiced with turmeric—is absolutely delicious! For protection against prostate cancer, cut cauliflower florets in quarters and let sit for 5-10 minutes; this allows time for the production of phenethyl isothiocyanates, which form when cruciferous vegetables are cut, but stops when they are heated. Then sprinkle with turmeric, and healthy sauté on medium heat in a few tablespoons of vegetable or chicken broth for 5 minutes. Remove from the heat and top with olive oil, sea salt and pepper to taste.
Reduce Risk of Childhood LeukemiaResearch presented at a recent conference on childhood leukemia, held in London, provides evidence that eating foods spiced with turmeric could reduce the risk of developing childhood leukemia. The incidence of this cancer has risen dramatically during the 20th century, mainly in children under age five, among whom the risk has increased by more than 50% cent since 1950 alone. Modern environmental and lifestyle factors are thought to play a major role in this increase. Childhood leukemia is much lower in Asia than Western countries, which may be due to differences in diet, one of which, the frequent use of turmeric, has been investigated in a series of studies over the last 20 years by Prof. Moolky Nagabhushan from the Loyola University Medical Centre, Chicago, IL. "Some of the known risk factors that contribute to the high incidence of childhood leukemia are the interaction of many lifestyle and environmental factors. These include prenatal or postnatal exposure to radiation, benzene, environmental pollutants and alkylating chemotherapeutic drugs. Our studies show that turmeric—and its colouring principle, curcumin—in the diet mitigate the effects of some of these risk factors." Nagabhushan has shown that the curcumin in turmeric can:
In a recent rat study conducted to evaluate the effects of turmeric on the liver's ability to detoxify xenobiotic (toxic) chemicals, levels of two very important liver detoxification enzymes (UDP glucuronyl transferase and glutathione-S-transferase) were significantly elevated in rats fed turmeric as compared to controls. The researchers commented, "The results suggest that turmeric may increase detoxification systems in addition to its anti-oxidant properties...Turmeric used widely as a spice would probably mitigate the effects of several dietary carcinogens."
Curcumin has been shown to prevent colon cancer in rodent studies. When researchers set up a study to analyze how curcumin works, they found that it inhibits free radical damage of fats (such as those found in cell membranes and cholesterol), prevents the formation of the inflammatory chemical cyclooxygenase-2 (COX-2), and induces the formation of a primary liver detoxification enzyme, glutathione S-transferase (GST) enzymes. When the rats were given curcumin for 14 days, their livers' production of GST increased by 16%, and a marker of free radical damage called malondialdehyde decreased by 36% when compared with controls. During this two week period, the researchers gave the rats a cancer-causing chemical called carbon tetrachloride. In the rats not fed curcumin, markers of free radical damage to colon cells went up, but in the rats given turmeric, this increase was prevented by dietary curcumin. Lastly, the researchers compared giving turmeric in the diet versus injecting curcumin into the rats' colons. They found injecting curcumin resulted in more curcumin in the blood, but much less in the colon mucosa. They concluded, "The results show that curcumin mixed with the diet achieves drug levels in the colon and liver sufficient to explain the pharmacological activities observed and suggest that this mode of administration may be preferable for the chemoprevention of colon cancer."Cardiovascular Protection
Curcumin may be able to prevent the oxidation of cholesterol in the body. Since oxidized cholesterol is what damages blood vessels and builds up in the plaques that can lead to heart attack or stroke, preventing the oxidation of new cholesterol may help to reduce the progression of atherosclerosis and diabetic heart disease. In addition, turmeric is a good source of vitamin B6, which is needed to keep homocysteine levels from getting too high. Homocysteine, an intermediate product of an important cellular process called methylation, is directly damaging to blood vessel walls. High levels of homocysteine are considered a significant risk factor for blood vessel damage, atherosclerotic plaque build-up, and heart disease; while a high intake of vitamin B6 is associated with a reduced risk of heart disease.
In research published in the Indian Journal of Physiology and Pharmacology, when 10 healthy volunteers consumed 500 mg of curcumin per day for 7 days, not only did their blood levels of oxidized cholesterol drop by 33%, but their total cholesterol droped 11.63% , and their HDL (good cholesterol) increased by 29%! (Soni KB, Kuttan R).
How Turmeric Lowers CholesterolTumeric's cholesterol-lowering effects are the result of the curry spice's active constituent, curcumin, which research reveals is a messaging molecule that communicates with genes in liver cells, directing them to increase the production of mRNA (messenger proteins) that direct the creation of receptors for LDL (bad) cholesterol. With more LDL-receptors, liver cells are able to clear more LDL-cholesterol from the body. LDL-receptor mRNA increased sevenfold in liver cells treated with curcumin at a concentration of 10 microM, compared to untreated cells. (Liver cells were found to tolerate curcumin at levels of up to 12. microM for 24 hours). (Peschel D, Koerting R, et al. J Nutr Biochem) Practical Tips: Help increase your liver's ability to clear LDL-cholesterol by relying on turmeric, not just for delicious fish, meat or lentil curries, but to spice up healthy sautéed onions, potatoes and/or cauliflower; or as the key flavoring for a creamy vegetable dip. Just mix plain yogurt with a little omega-3-rich mayonnaise and turmeric, salt and pepper to taste. Serve with raw cauliflower, celery, sweet pepper, jicama and broccoli florets. Be sure to choose turmeric rather than prepared curry blends. Recent research indicates the amount of turmeric (and therefore curcumin) in curry blends is often minimal.(Tayyem RF et al.,Nutr Cancer)
For the most curcumin, be sure to use turmeric rather curry powder—a study analyzing curcumin content in 28 spice products described as turmeric or curry powders found that pure turmeric powder had the highest concentration of curcumin, averaging 3.14% by weight. The curry powder samples, with one exception, contained very small amounts of curcumin. (Tayyem RF, Heath DD, et al. Nutr Cancer)Protection against Alzheimer's Disease
Growing evidence suggests that turmeric may afford protection against neurodegenerative diseases. Epidemiological studies show that in elderly Indian populations, among whose diet turmeric is a common spice, levels of neurological diseases such as Alzheimer's are very low. Concurrently, experimental research conducted recently found that curcumin does appear to slow the progression of Alzheimer's in mice. Preliminary studies in mice also suggest that curcumin may block the progression of multiple sclerosis. While it is still unclear how it may afford protection against this degenerative condition, one theory is that it may interrupt the production of IL-2, a protein that can play a key role in the destruction of myelin, the sheath that serves to protect most nerves in the body.
A number of studies have suggested that curcumin, the biologically active constituent in turmeric, protects against Alzheimer's disease by turning on a gene that codes for the production of antioxidant proteins. A study published in the Italian Journal of Biochemistry (December 2003) discussed curcumin's role in the induction of the the heme oxygenase pathway, a protective system that, when triggered in brain tissue, causes the production of the potent antioxidant bilirubin, which protects the brain against oxidative (free radical) injury. Such oxidation is thought to be a major factor in aging and to be responsible for neurodegenerative disorders including dementias like Alzheimer's disease. Another study conducted jointly by an Italian and U.S. team and presented at the American Physiological Society's 2004 annual conference in Washington, DC, confirmed that curcumin strongly induces expression of the gene, called hemeoxygenase-1 (HO-1) in astrocytes from the hippocampal region of the brain.
Curcumin Crosses Blood-Brain Barrier, May Help Prevent Alzheimer's DiseaseResearch conducted at UCLA and published in the Journal of Biological Chemistry (December 2004), which has been confirmed by further research published in the Journal of Agricultural and Food Chemistry (April 2006), provides insight into the mechanisms behind curcumin's protective effects against Alzheimer's disease. Alzheimer's disease results when a protein fragment called amyloid-B accumulates in brain cells, producing oxidative stress and inflammation, and forming plaques between nerve cells (neurons) in the brain that disrupt brain function. Amyloid is a general term for protein fragments that the body produces normally. Amyloid-B is a protein fragment snipped from another protein called amyloid precursor protein (APP). In a healthy brain, these protein fragments are broken down and eliminated. In Alzheimer's disease, the fragments accumulate, forming hard, insoluble plaques between brain cells. The UCLA researchers first conducted test tube studies in which curcumin was shown to inhibit amyloid-B aggregation and to dissolve amyloid fibrils more effectively than the anti-inflammatory drugs ibuprofen and naproxen. Then, using live mice, the researchers found that curcumin crosses the blood brain barrier and binds to small amyloid-B species. Once bound to curcumin, the amyloid-B protein fragments can no longer clump together to form plaques. Curcumin not only binds to amyloid-B, but also has anti-inflammatory and antioxidant properties, supplying additional protection to brain cells.
Turmeric Boosts Amyloid Plaque Clearance in Human Alzheimer's PatientsThe most active ingredient in turmeric root, bisdemethoxycurcumin, boosts the activity of the immune system in Alzheimer's patients, helping them to clear the amyloid beta plaques characteristic of the disease. In healthy patients, immune cells called macrophages, which engulf and destroy abnormal cells and suspected pathogens, efficiently clear amyloid beta, but macrophage activity is suppressed in Alzheimer's patients. Using blood samples from Alzheimer's patients, Drs. Milan Fiala and John Cashman have shown that bisdemethoxycurcumin boosts macrophage activity to normal levels, helping to clear amyloid beta. Fiala and Cashman also observed that bisdemethoxycurcumin was more effective in promoting the clearance of amyloid beta in some patients' blood than others, hinting at a genetic element. Further study revealed the genes involved are MGAT III and Toll-like receptors, which are also responsible for a number of other key immune functions. Bisdemethoxycurcumin enhances the transcription of these genes, correcting the immune defects seen in Alzheimer's patients. Proc Natl Acad Sci U S A. 2007 Jul 31;104(31):12849-54.Description
Turmeric was traditionally called Indian saffron since its deep yellow-orange color is similar to that of the prized saffron. It has been used throughout history as a condiment, healing remedy and textile dye.
Turmeric comes from the root of the Curcuma longa plant and has a tough brown skin and a deep orange flesh. This herb has a very interesting taste and aroma. Its flavor is peppery, warm and bitter while its fragrance is mild yet slightly reminiscent of orange and ginger, to which it is related.History
Turmeric is native to Indonesia and southern India, where it has been harvested for more than 5,000 years. It has served an important role in many traditional cultures throughout the East, including being a revered member of the Ayurvedic pharmacopeia. While Arab traders introduced it into Europe in the 13th century, it has only recently become popular in Western cultures. Much of its recent popularity is owed to the recent research that has highlighted its therapeutic properties. The leading commercial producers of turmeric include India, Indonesia, China, the Philippines, Taiwan, Haiti and Jamaica.How to Select and Store
Even through dried herbs and spices are widely available in supermarkets, explore the local spice stores or ethnic markets in your area. Oftentimes, these stores feature an expansive selection of dried herbs and spices that are of superior quality and freshness than those offered in regular markets. Just like with other dried spices, try to select organically grown turmeric since this will give you more assurance that the herb has not been irradiated. Since the color of turmeric varies among varieties, it is not a criterion of quality.
For the most curcumin, be sure to use turmeric rather curry powder—a study analyzing curcumin content in 28 spice products described as turmeric or curry powders found that pure turmeric powder had the highest concentration of curcumin, averaging 3.14% by weight. The curry powder samples, with one exception, contained very small amounts of curcumin. (Tayyem RF, Heath DD, et al. Nutr Cancer)
Turmeric powder should kept in a tightly sealed container in a cool, dark and dry place. Fresh turmeric rhizome should be kept in the refrigerator.Tips for Preparing and CookingTips for Preparing Turmeric
Be careful when using turmeric since its deep color can easily stain. To avoid a lasting stain, quickly wash any area with which it has made contact with soap and water. To prevent staining your hands, you might consider wearing kitchen gloves while handling turmeric.
If you are able to find turmeric rhizomes in the grocery store, you can make your own fresh turmeric powder by boiling, drying and then grinding it into a fine consistency.How to EnjoyA Few Quick Serving Ideas
For some of our favorite recipes, click Recipes.Individual Concerns
Turmeric is not a commonly allergenic food and is not known to contain measurable amounts of oxalates or purines.Nutritional Profile
Turmeric is an excellent source of both iron and manganese. It is also a good source of vitamin B6, dietary fiber, and potassium.
For an in-depth nutritional profile click here: Turmeric.In-Depth Nutritional ProfileIn addition to the nutrients highlighted in our ratings chart, an in-depth nutritional profile for Turmeric is also available. This profile includes information on a full array of nutrients, including carbohydrates, sugar, soluble and insoluble fiber, sodium, vitamins, minerals, fatty acids, amino acids and more.Introduction to Food Rating System ChartIn order to better help you identify foods that feature a high concentration of nutrients for the calories they contain, we created a Food Rating System. This system allows us to highlight the foods that are especially rich in particular nutrients. The following chart shows the nutrients for which this food is either an excellent, very good, or good source (below the chart you will find a table that explains these qualifications). If a nutrient is not listed in the chart, it does not necessarily mean that the food doesn't contain it. It simply means that the nutrient is not provided in a sufficient amount or concentration to meet our rating criteria. (To view this food's in-depth nutritional profile that includes values for dozens of nutrients - not just the ones rated as excellent, very good, or good - please use the link below the chart.) To read this chart accurately, you'll need to glance up in the top left corner where you will find the name of the food and the serving size we used to calculate the food's nutrient composition. This serving size will tell you how much of the food you need to eat to obtain the amount of nutrients found in the chart. Now, returning to the chart itself, you can look next to the nutrient name in order to find the nutrient amount it offers, the percent Daily Value (DV%) that this amount represents, the nutrient density that we calculated for this food and nutrient, and the rating we established in our rating system. For most of our nutrient ratings, we adopted the government standards for food labeling that are found in the U.S. Food and Drug Administration's "Reference Values for Nutrition Labeling." Read more background information and details of our rating system.
4.40 gramsCalories: 16
GI: very lowmanganese0.34 mg1719.6excellentiron1.82 mg1011.7excellentvitamin B60.08 mg55.4goodfiber0.93 g44.3goodcopper0.03 mg33.9goodpotassium111.10 mg33.7goodexcellentDRI/DV>=75% OR
Density>=7.6 AND DRI/DV>=10%very goodDRI/DV>=50% OR
Density>=3.4 AND DRI/DV>=5%goodDRI/DV>=25% OR
Density>=1.5 AND DRI/DV>=2.5%
In-Depth Nutritional Profile for TurmericReferences
|Posted on April 4, 2013 at 12:32 AM||comments (81)|
A recent episode of a popular doctor's TV talk show featured Lindsey Duncan, ND, CN speaking on the benefits of green coffee bean extract. Within minutes the Internet was buzzing with million of people asking where they could find this amazing product.
Lindsay is an alternative health specialist and celebrity nutritionist with more than 28 years of clinical experience. He normally takes the high road and recommends that the best road to get rid of excess pounds is to eat a healthy, nutritious, well-balanced diet and start an exercise program
But recent research on the benefits of green coffee bean extract has left him singing a different tune. For the first time both of these knowledgable doctors are endorsing a dietary supplement to help increase the number of pounds lost without changing your regular routine.
With only 20 mg of caffeine per serving, compared to a minimum of 100 mg for a good cup of coffee, green coffee bean extract doesn't work by making you nervous and jittery, like roasted coffee or other caffeine based diet aids. Rather, the active ingredient, chlorogenic acid, works to inhibit the release of glucose in the body and increases the metabolic process in the liver.
Can you get the same effect from drinking a cup of coffee? No, because roasting the coffee beans actually removes the chlorogenic acid. So green coffee bean extract must be processed before the beans are roasted, while they're still in their raw state.
Good Luck, and Enjoy!
|Posted on February 24, 2012 at 1:00 PM||comments (294)|
Overview:Tyrosine is a nonessential amino acid the body makes from another amino acid called phenylalanine. It is a building block for several important brain chemicals called neurotransmitters, including epinephrine, norepinephrine, and dopamine. Neurotransmitters help nerve cells communicate and influence mood. Tyrosine also helps produce melanin, the pigment responsible for hair and skin color. It helps in the function of organs responsible for making and regulating hormones, including the adrenal, thyroid, and pituitary glands. It is involved in the structure of almost every protein in the body.It's rare to be deficient in tyrosine. Low levels have been associated with low blood pressure, low body temperature, and an underactive thyroid. This does not mean, however, that taking tyrosine supplements will help any of these conditions.Phenylketonuria (PKU)This serious condition occurs in people whose bodies can't use the amino acid phenylalanine. It can lead to brain damage, including mental retardation. People with PKU must avoid any phenylalanine in their diets. Because tyrosine is made from phenylalanine, people with PKU can be deficient in tyrosine. Tyrosine is used in protein supplements for people with PKU, but most doctors don't recommend more tyrosine supplements. If you have PKU, your doctor will determine if you need more tyrosine and how much.StressTyrosine is involved in the production of the stress hormones epinephrine and norepinephrine. Some researchers believe that, under stress, the body isn't able to make enough tyrosine from phenylalanine. Some animal and human studies suggest that tyrosine supplements may help improve memory and performance under psychological stress, but more research is needed.Sleep deprivationOne study suggests that taking tyrosine may help you be more alert after sleep deprivation, but more research is needed.OtherSome athletes claim that tyrosine helps their performance. However, there is no proof that this claim is true or safe.Because tyrosine helps the body produce the mood-influencing chemical dopamine, and because people who are depressed often have low levels of tyrosine, researchers thought that tyrosine might help treat depression. However, studies have found that it has no effect.Dietary Sources:Tyrosine is found in soy products, chicken, turkey, fish, peanuts, almonds, avocados, bananas, milk, cheese, yogurt, cottage cheese, lima beans, pumpkin seeds, and sesame seeds.Available Forms:Tyrosine is also available as a dietary supplement, in capsule or tablet form. How to Take It:Take tyrosine supplements at least 30 minutes before meals, divided into 3 daily doses. Taking vitamins B6, B9 (folate), and copper along with tyrosine helps the body convert tyrosine into important brain chemicals.PediatricDon't give tyrosine supplements to a child without first asking your doctor.AdultDoses vary. Talk to your nutritionist or doctor about what dose is right for you. To treat symptoms of sleep deprivation, one study used 150 mg per kilogram of body weight per day.Precautions:Because of the potential for side effects and interactions with medications, you should take dietary supplements only under the supervision of a knowledgeable health care provider.People who have migraine headaches should avoid tyrosine, as it can trigger migraine headaches and stomach upset.People with hyperthyroidism or Graves disease should avoid tyrosine supplements because tyrosine may increase levels of thyroid hormone.Possible Interactions:If you are being treated with any of the following medications, you should not use tyrosine supplements without first talking to your health care provider.Monoamine Oxidase Inhibitors (MAOIs) -- Tyrosine may cause a severe increase in blood pressure in people taking antidepressant medications known as MAOIs. This rapid increase in blood pressure, also called "hypertensive crisis,â€ can lead to a heart attack or stroke. People taking MAOIs should avoid foods and supplements containing tyrosine. MAOIs include:
Supporting ResearchFernstrom JD. Can nutrient supplements modify brain function? Am J Clin Nutr. 2000;71(6 Suppl):1669S-1675S.Hoffman JR, Ratamess NA, Gonzalez A, Beller NA, Hoffman MW, Olson M, Purpura M, JÃ¤ger R. The effects of acute and prolonged CRAM supplementation on reaction time and subjective measures of focus and alertness in healthy college students. J Int Soc Sports Nutr. 2010 Dec 15;7:39.Kliegman R, Behrman R, Jenson H, Stanton B. Nelson Textbook of Pediatrics, 18th ed. Philadelphia, PA: Saunders Elsevier; 2007.Mahoney CR, Castellani J, Kramer FM, Young A, Lieberman HR. Tyrosine supplementation mitigates working memory decrements during cold exposure. Physiol Behav. 2007 May 22; [Epub ahead of print]Meyers S. Use of neurotransmitter precursors for treatment of depression. Altern Med Rev. 2000;5(1):64-71.Parry BL. The role of central serotonergic dysfunction in the aetiology of premenstrual dysphoric disorder: therapeutic implications. CNS Drugs. 2001;15(4):277-285.Poustie VJ, Rutherford P. Tyrosine supplementation for phenylketonuria. Cochrane Database Syst Rev. 2000;(2):CD001507.Tumilty L, Davison G, Beckmann M, Thatcher R. Oral tyrosine supplementation improves exercise capacity in the heat. Eur J Appl Physiol. 2011 Mar 25. [Epub ahead of print]van Spronsen FJ, van Rijn M, Bekhof J, Koch R, Smit PG. Phenylketonuria: tyrosine supplementation in phenylalanine-restricted diets. Am J Clin Nutr. 2001;73(2):153-157.Webster D, Wildgoose J. Tyrosine supplementation for phenylketonuria. Cochrane Database Syst Rev. 2010 Aug 4;(8):CD001507. Review.Yehuda S. Possible anti-Parkinson properties of N-(alpha-linolenoyl) tyrosine. A new molecule. Pharmacol Biochem Behav. 2002;72(1-2):7-11.
|Posted on February 24, 2012 at 12:58 PM||comments (0)|
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