Vitamin supplements

Email this page to a friend

Want news about Vitamin supplements and more e-mailed to you? Click here for free email alerts

PDR for Herbal Medicines, Fourth Edition Thomson Healthcare, Inc. See book keywords and concepts

None were taking vitamin supplements. Both aloe preparations—a whole-leaf extract and an inner fillet gel—slowed the absorption and increased the duration of the vitamins in the subjects' plasma, with maximum concentrations 2 to 4 hours later than occurred in the control group. The Aloe gel extract was particularly effective in these regard to vitamin C (ascorbate) absorption after 8 and 24 hours (Vinson, 2005).

Anon: vitamin supplements. Med Lett Drugs Ther; 27(693):66-68. 1985 Backman N, Holm A-K, Hanstrom L et al: Folate treatment of diphenylhydantoin-induced gingival hyperplasia. Scand J Dent Res; 97(3):222-232. 1989 Bailey LB: Evaluation of a new recommended dietary allowance for folate. J Am Diet Assoc; 92(4):463-468, 471. 1992 Bazzano LA, Reynolds K, Holder KN, He J. Effect of folic acid supplementation on risk of cardiovascular diseases: a metaanalysis of randomized controlled trials. JAMA; 296:2720-2"/'26.

A population of 4,740 adults 65 years of age and older were assessed for cognitive status, and their use of vitamin supplements was determined. Vitamin C users were those who took at least 500 mg of ascorbic acid, either as a single supplement or as part of a multivitamin preparation. Vitamin E users were defined as those who took a multivitamin preparation or an individual vitamin E supplement providing more than 400 IU per day. Multiple vitamin users were those whose preparation provided lower amounts of vitamin E and vitamin C. There were 200 prevalent cases of AD in the starting population.

The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health T. Colin Campbell, Ph.D. and Thomas M. Campbell II See book keywords and concepts

This was a great opening to a vast new market—commercial vitamin supplements. General Nutrition, Inc., the company with thousands of General Nutrition Centers, started selling a product called "Healthy Greens," a multivitamin supplement of vitamins A, C and E, beta-carotene, selenium and a miniscule half-gram of dehydrated vegetables. Then they advertised their product by making the following claims2: [The Diet, Nutrition and Cancer report] recommended we increase among other things our amounts of specific vegetables to help safeguard our bodies against the risk of certain forms of cancer.

The Natural Pharmacy: Complete A-Z Reference to Natural Treatments for Common Health Conditions Alan R. Gaby, M.D., Jonathan V. Wright, M.D., Forrest Batz, Pharm.D. Rick Chester, RPh., N.D., DipLAc. George Constantine, R.Ph., Ph.D. Linnea D. Thompson, Pharm.D., N.D. See book keywords and concepts

A significant reversal of precancerous changes occurred in those given vitamin supplements compared with those given the placebo.29 No trials have investigated whether either vitamin given alone or the combination of both vitamins would help to treat people who already have lung cancer. Beta-carotene (page 469) In double-blind trials, synthetic beta-carotene supplementation has led to an increased risk of lung cancer in smokers,30'31 though not in groups consisting primarily of nonsmokers.

The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health T. Colin Campbell, Ph.D. and Thomas M. Campbell II See book keywords and concepts

These problems are especially egregious in the investigation of vitamin supplements. As I noted at the beginning of the chapter, I spent over three years during the early history of the nutrient supplement business developing testimony for the Federal Trade Commission and the National Academy of Sciences in their court case against General Nutrition, Inc. I argued that specific health benefits for chronic diseases could not be claimed for isolated vitamins and minerals in supplement form. For this, I took a lot of heat from my colleagues who believed otherwise.

We can, of course, also get vitamin D from fortified milk, certain fish oils and some vitamin supplements. The vitamin D made in our skin then travels to our liver, where it is converted by an enzyme to a vitamin D metabolite. This metabolite's main function is to serve as the body's storage form of vitamin D (while remaining mostly in the liver but also in body fat). The next step is the crucial one. When needed, some of the storage form of vitamin D in the liver is transported to the kidney, where another enzyme converts it into a supercharged vitamin D metabolite, which is called 1,25 D.

Eat To Beat Cancer: A Research Scientist Explains How You and Your Family Can Avoid Up to 90% of All Cancers J. Robert Hatherill See book keywords and concepts

Some say vitamin supplements are completely unnecessary, while many vitamin guzzlers swear by them. If you followed the Cancer-Busting Regimen and lived in an ideal world then you would not need vitamin supplements. Unfortunately, in today's world no one lives pollution-free, and many of us are relying on a Western diet low in cancer-curbing agents. When in doubt, take vitamin supplements. After all, vitamins are essential nutrients. Without them disease and premature death can occur. Using vitamins is a major anticancer defense. How Do Vitamins Protect?

The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health T. Colin Campbell, Ph.D. and Thomas M. Campbell II See book keywords and concepts

It has become part of every single food and health industry in the country, from oranges to tomatoes, from cereals to vitamin supplements. The plant food industry got carried away recently when another ca-rotenoid was "discovered." You've probably heard of it. It is called lyco-pene, and it provides the red color in tomatoes. In 1995, it was reported that people who ate more tomatoes, including whole tomatoes and tomato-containing foods like pasta sauces, had a lower risk for prostate cancer,24 supporting an earlier report.

Foods that Fight Cancer Richard Beliveau, Ph.D. and Denis Gingras, Ph.D. See book keywords and concepts

Tellingly, one of the only results that spoke to a preventive effect of vitamin supplements in the fight against cancer was obtained in the course of a study that used vitamin concentrations comparable to those naturally occurring in foods. THE PHYTOCHEMICAL COCKTAIL: AN ARSENAL OF ANTI-CANCER MOLECULES Phytochemical compounds are molecules that allow plants to defend themselves against infection and damage caused by microorganisms, insects, or other predators.

The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health T. Colin Campbell, Ph.D. and Thomas M. Campbell II See book keywords and concepts

Many people lump all of the "alternative" medicines and activities into this concept, so holistic health comes to mean acupressure, acupuncture, herbal medicines, meditation, vitamin supplements, chiropractic care, yoga, aromatherapy, Feng Shui, massage and even sound therapy. Conceptually, I believe in holistic health, but not as a catchphrase for every unconventional and oftentimes unproven medicine around. Food and nutrition, for example, are of primary importance to our health.

Unleash the Inner Healing Power of Foods The Editors of FC&A See book keywords and concepts

This tiny, sweet fruit contains over 17 compounds to clear away artery-clogging plaque far better than vitamin supplements. These compounds, found in the antho-cyanins that give cherries their red color, have even more antioxidant activity than heavyweights, like vitamin C or vitamin E supplements. Anthocyanins also squash inflammation, which can contribute to atherosclerosis. They work by stopping the enzymes that make prostaglandins, hormone-like substances that cause inflammation and pain.

Prescription for Nutritional Healing, 4th Edition: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs & Food Supplements Phyllis A. Balch, CNC See book keywords and concepts

Use only natural vitamin supplements. Unless otherwise specified, the doses recommended here are for persons over the age of eighteen. For children between twelve and seventeen years old, reduce the dose to three-quarters the recommended amount. For children between six and twelve, use one-half the recommended dose, and for a child under six years old, use one-quarter the recommended amount. CANCER SELF-TESTS Breast Cancer Self-Test See under breast cancer in Part Two. NUTRIENTS SUPPLEMENT SUGGESTED DOSAGE COMMENTS Essential Coenzyme Q-io 90 mg daily.

The Natural Pharmacy: Complete A-Z Reference to Natural Treatments for Common Health Conditions Alan R. Gaby, M.D., Jonathan V. Wright, M.D., Forrest Batz, Pharm.D. Rick Chester, RPh., N.D., DipLAc. George Constantine, R.Ph., Ph.D. Linnea D. Thompson, Pharm.D., N.D. See book keywords and concepts

B vitamin supplements (page 603) known to reduce blood homocysteine levels were not provided. After only one week in the program, the average homocysteine level fell 13%. Nutritional supplements that may be helpful Vitamin (page 600), folic acid (page 520), and vitamin B12 (page 601) all play a role in converting homocysteine to other substances within the body. By so doing, they consistently lower homocysteine levels in research trials,34' 35, 36 a finding that is now well accepted.

Vitamin supplement use in general In a preliminary trial, lung cancer patients who reported using vitamin supplements survived almost four times as long as those who did not.79 This report did not determine which specific supplements were associated with extended survival although it is probable that many patients were using multivitamins (page 559). Possibly, use of supplements may have been a marker for other dietary or lifestyle factors responsible for rhe outcome. Nonetheless, the advantage favoring use of supplements was highly statistically significant.

Oral vitamin supplements have not been tested, but they are not likely to be effective against postherpetic neuralgia. Some doctors have found vitamin E (page 609) to be effective for people with postherpetic neuralgia— even those who have had the problem for many years.12,13 The recommended amount of vitamin E by mouth is 1,200-1,600 IU per day. In addition, vitamin E oil (30 IU per gram) can be applied to the skin. Several months of continuous vitamin E use may be needed in order to see an improvement.

A clinical report describes the use of vitamin supplements in the treatment of vitiligo.5 Folic acid (page 520) and/or vitamin Bi2 (page 601) and vitamin C (page 604) levels were abnormally low in most of the 15 people studied. Supplementation with large amounts of folic acid (1-10 mg per day), along with vitamin C (1 gram per day) and intramuscular vitamin B12 injections (1,000 meg every two weeks), produced marked repigmentation in eight people. These improvements became apparent after three months, but complete repigmentation required one ro two years of continuous supplementation.

Naturopathic Nutrition: A Guide to Nutrient-rich Food & Nutritional Supplements for Optimum Health Abram Hoffer, PhD, MD, FRCP(C) and Dr. Jonathan Prousjy, DPHE, DSC, ND, FRSH See book keywords and concepts

On the hospital ship coming back to Canada, the doctors gave the soldiers the only vitamin supplements they then had, mostly rice bran polishings. Mr Porteous regained his weight but not his health. From that moment on, he was anxious, tense, very sensitive, fearful, physically weak, and suffering from arthritis. He could not lift his arms over his shoulders. He continually consulted the doctors of the Department of Veteran Affairs, who treated him with amphetamines in the morning and barbiturates at night to help him sleep.

NUTRIENT DEPENDENCIES We have seen many patients whose nutrition was excellent, but who still were sick and needed one or more vitamin supplements. A recent example was a man in good health except that for the past 5 years he had suffered from severe peripheral neuropathy of his feet. Five physicians skillfully diagnosed him, but no one offered him any hope. His diet was good. When we prescribed niacin 1 gram, three times daily after meals, he was well on the way to recovery in 1 month. We are convinced there are some common diseases that are dependent on one or more nutrients.

Natural Medicine, Optimal Wellness: The Patient's Guide to Health and Healing Jonathan V. Wright, M.D. and Alan R. Gaby, M.D. See book keywords and concepts

Most vitamin supplements also contain niacinamide, rather than niacin. Although niacinamide is capable of performing most of the functions of vitamin B3, a small amount of niacin seems to be necessary for blood-sugar regulation. In one study, 16 elderly individuals received either 200 meg of chromium, 100 mg of niacin, or both, daily for 28 days. Fasting plasma-glucose levels and glucose tolerance were unaffected by either chromium or niacin alone.

But even if you change your entire diet by tomorrow—and please start working on it— you'll still need a few vitamin supplements for quite awhile if you're going to try to normalize both your Pap smear and your heavy menstrual periods. I'll make you a list.

An overview of new health products, plant technology, superfoods and natural health research breakthroughs Mike Adams, the Health Ranger See article keywords and concepts

I said, "Well, I'm a nutritionist and these are all my vitamin supplements." All of a sudden, I was surrounded by three or four TSA employees who started asking me what supplement they should be taking, because they're looking for a good multivitamin, but they don't know what to take. I told them, "Hey, the only thing you need is this Alive supplement by Nature's Way. That's all you need if you're looking to take one pill." They were really excited to hear about this, so they wrote it down, and they looked like they were going to go out and buy this supplement the very next day.

The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss and Long-term Health T. Colin Campbell, Ph.D. and Thomas M. Campbell II See book keywords and concepts

I have been making this point about the health value of whole plant-based foods ever since vitamin supplements were introduced on a large scale in the marketplace. And I have watched in dismay how the industry and the media convinced so many Americans that these products represent the same good nutrition as do whole, plant-based foods. As we shall see in the later chapters, the promised health benefits of taking single-nutrient supplements are proving to be highly questionable.

40% of U.S. population chronically deficient in vitamin D due to lack of sunlight exposure, says Dr. Michael Holick, author of UV Advantage Mike Adams, the Health Ranger See article keywords and concepts

By then it's too late, what you really want to do is take preventative measures, and one of those is to make sure you're getting an adequate source of vitamin D, both from vitamin supplements and from sensible sun exposure.

Prescription for Natural Cures: A Self-Care Guide for Treating Health Problems with Natural Remedies Including Diet and Nutrition, Nutritional Supplements, Bodywork, and More James F. Balch, M.D. and Mark Stengler, N.D. See book keywords and concepts

Vitamin supplements may help delay onset of AIDS. Medical Tribune 9:18. Alcoholism. See Substance Abuse Allergies. See also Asthma and Food Allergies An allergic reaction occurs when the immune system misinterprets a normally nontoxic substance, such as grass, pollen, a detergent, or a certain food, as a harmful invader. The immune system then responds to this perceived threat, called an allergen, by releasing substances called histamines.

Foods that Fight Cancer Richard Beliveau, Ph.D. and Denis Gingras, Ph.D. See book keywords and concepts

No clinical study has ever shown that massive doses of vitamin supplements can help bring about any sort of preventive effect against cancer and other chronic diseases. The results of some studies carried out in this field have pointed instead in exactly the opposite direction: there is an increase in the risk of death associated with taking high doses of these supplements.

In spite of this great wealth, fruit and vegetable consumption remains relatively low everywhere in the West, while sales of vitamin supplements are skyrocketing: in 2001, they reached $12 billion in the United States alone. Supplements seem well on their way to becoming an essential component of today's diet; sadly, at the expense of fruits and vegetables. This is a regrettable situation. Recent findings have established an important point: the many health benefits that may be attributed to the consumption of fruits and vegetables cannot be explained solely by their vitamin content.

The Natural Pharmacy: Complete A-Z Reference to Natural Treatments for Common Health Conditions Alan R. Gaby, M.D., Jonathan V. Wright, M.D., Forrest Batz, Pharm.D. Rick Chester, RPh., N.D., DipLAc. George Constantine, R.Ph., Ph.D. Linnea D. Thompson, Pharm.D., N.D. See book keywords and concepts

In the report studying the effects of eating hot dogs and hamburgers, the association between meat eating and leukemia was weakest among children who took vitamin supplements (page 559). Processed meats, such as hot dogs, contain nitrates and nitrites—precursors to carcinogens. Antioxidants (page 467) found in multivitamins keep nitrates and nitrites from converting into those carcinogens. Therefore, the association between vitamin consumption in children and protection against childhood cancers remains plausible, though unproven.

Don't Go Shopping for Hair-Care Products Without Me Paula Begoun See book keywords and concepts

Trace minerals and drugs can show up in hair analysis after the hair is chemically broken down and treated, but that doesn't mean you would be able to detect a difference in your hair between the months you took the vitamin supplements and the months you didn't. DOES EXPENSIVE MEAN BETTER? The number one myth you need to come to terms with is the notion that expensive or salon hair-care products are somehow superior to their drugstore counterparts.

The Diabetes Cure : A Natural Plan That Can Slow, Stop, Even Cure Type 2 Diabetes Dr. Vern Cherewatenko and Paul Perry See book keywords and concepts

Step 6: Fight Oxidation with Vitamin Supplements The only people who used to be criticized more than those who took vitamin supplements were doctors who recommended taking vitamin supplements. Recommending them for diabetes or any of its complications was almost heresy. Now scientists can't seem to say enough about the benefits of antioxidants. For people with diabetes, they may be indispensable.

page 3 of 12 | Next ->

FAIR USE NOTICE: The research quoted here is provided under the protection of Fair Use provisions and published by the 501(c)3 non-profit Consumer Wellness Center for the purposes of public comment and education. Authors / publishers may submit books for consideration of inclusion here.

TERMS OF USE: Read full terms of use. Citations of text from NaturalPedia must include: 1) Full credit to the original author and book title. 2) Secondary credit to the Natural News Naturalpedia as a research resource and a link to www.NaturalNews.com/np/index.html

This unique compilation of research is copyright (c) 2008 by the non-profit Consumer Wellness Center.

ABOUT THE CREATOR OF NATURALPEDIA: Mike Adams, the creator of this NaturalNews Naturalpedia, is the editor of NaturalNews.com, the internet's top natural health news site, creator of the Honest Food Guide (www.HonestFoodGuide.org), a free downloadable consumer food guide based on natural health principles, author of Grocery Warning, The 7 Laws of Nutrition, Natural Health Solutions, and many other books available at www.TruthPublishing.com, creator of the earth-friendly EcoLEDs company (www.EcoLEDs.com) that manufactures energy-efficient LED lighting products, founder of Arial Software (www.ArialSoftware.com), a permission e-mail technology company, creator of the CounterThink Cartoon series (www.NaturalNews.com/index-cartoons.html) and author of over 1,500 articles, interviews, special reports and reference guides available at www.NaturalNews.com. Adams' personal philosophy and health statistics are available at www.HealthRanger.org.