Vitamin A

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Inadequate levels of this vitamin may lead to hypothyroidism. vitamin a is found in animal sources. I recommend 10,000 IU per day. Pregnant women may need lower levels. 3. Vitamin B Complex The B vitamins have a wide range of functions in the body, from maintaining the immune system to affecting all of the hormonal glands. B vitamins are commonly stripped from processed food. Inadequate Vitamin B levels will contribute to chronic disease. B vitamins are found in animal products, grains, nuts and seeds. Recommended dose: B-100, two times a day. 4.

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Unlike megadoses of vitamin a, beta carotene has been shown to have few toxic side effects. In a recent study by Harvard medical experts, it has been shown that taking beta carotene in a dose of 50 mg (approximately 80,000 IU) every other day over a twelve-year period did not produce any harm. The tendency to turn the skin a slight yellow-orange color when taken in very high doses may occur. Beta carotene is safe to use except in uncontrolled diabetics and hypothyroid individuals, as they have difficulty metabolizing beta carotene. Beta carotene has become the focus of much research.

It is also important to note that antibiotics, cholesterol-lowering agents, some laxatives, various antacids, and excessive quantities of alcohol or caffeine may interfere with vitamin a absorption. Vitamin B-l (Thiamine) My first exposure to a patient with vitamin B-l deficiency occurred during my internship. A man in his mid-fifties came to the hospital with congestive heart failure. His arms and legs were very swollen. This man was an alcoholic. Although he responded to treatment for heart failure, he did not appear to improve significantly until he received vitamin B-l.

Vitamin E—Like vitamin a, vitamin E is a potent antioxidant. It is particularly important in the prevention of atherosclerosis. Vitamin E aids in the healing of wounds and protects the respiratory system from pollution. When combined with selenium, it is known to be a potent immune stimulant. Vitamin C—Vitamin C must be taken in the diet, as we cannot synthesize it in our bodies. It is extremely effective in enhancing immunity and building resistance to infections and fatigue. It helps protect blood vessels and improves healing after surgery.

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Herman Goodman, a leading dermatologist, he described a new medicine, "one of a group of lipids—fatlike chemicals—which include lecithin and vitamin a," which proved successful on a small number of psoriasis patients. • In her book, Let's Eat Right to Keep Fit, Adele Davis wrote: "Even the stubborn eczema-like condition known as psoriasis usually disappears rapidly when salad oils and lecithin are added to the diet."3 • Dr. Edward Hewitt reported that he has observed great improvement and complete cures in several cases of mental illness when sufficient lecithin was added to the diet.

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In a group of over fifty thousand female nurses, those who took the highest quantity of vitamin a and others who used vitamin C supplements over a long period of time had a 30 percent reduction in cataracts. Why are these vitamins effective? Antioxidants help to prevent the oxidation of protein in the lens, which leads to the formation of cataracts. Since cataracts are a common part of the aging process, this study was eye-opening for me, to say the least. Another eye condition in which antioxidants may be of use is age-related macular degeneration, or AMD.

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Vitamin E is destroyed during prolonged storage. vitamin a in food becomes more available when vegetables are cooked, however. Boiling vegetables removes minerals, unless the water used for boiling is also consumed. ficult to implement, but you may want the help of a nutritionist or a physician with training in nutritional medicine. To choose a qualified nutritionist, look for three characteristics: education, experience, and attitude. The person you consult should have an advanced degree: an M.D., a Ph.D. in nutrition or biochemistry, a master's degree (M.S.

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Vitamin C, 1,000 mg, morning and evening 7. vitamin a, 25,000 IU daily Optimum nutrition for metabolic disorders A. Arthritis 1. Zinc (as gluconate), 30 mg, morning and evening 2. Manganese (as gluconate), 50 mg, evening 3. Vitamin B6 to dream recall 4. Vitamin C, 1,000 mg, morning and evening 5. Brewer's yeast, morning and evening 6. 2 egg yolks daily 7. Histidine, 500 mg, morning and evening B. Hypoglycemia (zinc, manganese, and chromium deficiency) 1. Avoid all refined sugars, alcohol, and junk food 2. Zinc, 15 mg, morning and evening 3.

Exercise daily Optimum nutrition against cancer 1. vitamin a, 25,000 IU daily 2. Vitamin E, 400 IU daily 3. Vitamin C, 10,000-20,000 mg daily 4. B6 to dream recall 5. Zinc, 15 mg, morning 6. Manganese, 5 mg 7. Selenium, 200 meg, morning and evening 8. Molybdenum, 500 meg, morning and evening 9. Glutathione, 100 mg, or cysteine, 1 g, morning and evening 10. Daily Bi2 injection morning and evening 11. No folic acid Optimum nutrition for exercise 1. Chromium GTF, 3 tablets, morning and evening 2. Vitamin C, 1,000 mg, morning and evening 3. Dolomite, 2 tablets 4.

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They are very protective, and vitamin a is especially important for healing damaged skin," says Dr. Fay. Vitamin C may be even more powerful because not only is it an antioxidant, it's an essential developer of connective tissue. It aids in the formation of collagen, a protein in all connective tissues, including skin. Collagen binds cells together somewhat like mortar binds brick. It maintains the integrity and firmness of the skin, and firmer skin means fewer wrinkles. You can get vitamin C from citrus juices, red bell peppers, and broccoli, says Michael Gazsi, N.D.

It's also rich in most of the B vitamins and carotenes, the precursors of vitamin a. The question is whether what's good for bees is also good for humans. Despite a glaring lack of scientific evidence, many people take bee pollen supplements for a range of health problems, including allergies, low energy, and prostate disease. It's also used to combat aging, indigestion, sore throat, acne, sexual problems, fatigue, and depression. The Buzz about It Bee pollen does appear to be helpful for some people with allergies, says Theodore Cherbuliez, M.D.

In fact, their absorption of vitamin a appears to go up, which means that they have to be careful not to overdo it with this potentially toxic nutrient. Safety with Supplements Like prescription and over-the-counter drugs, any kind of supplement needs to be taken responsibly, says Mark Stengler, N.D?a naturopathic doctor and author of The Natural Physician: Your Health Guide for Common Ailments, Before you start taking any supplements that are new to you, heed the following suggestions from Dn Stengler. ?

If a wound takes longer than usual to stop bleeding, for instance, that slow clotting time might indicate a vitamin K deficiency, or someone may develop poor night vision, a tip-off for vitamin a deficiency. These days, a suspected vitamin or mineral deficiency can usually be confirmed with tests that measure blood levels of the nutrient or that test a particular enzyme or cell function associated with the nutrient, Dr. Nielsen says. There are some nutrients that we can take for granted, however. We get lots of them every day in our diets.

Most powdered milk contains vitamin a, along with vitamin D. Since 1942, white flour, cornmeal, and polished (white) rice have been enriched with three B-complex vitamins—thiamin, riboflavin, and niacin?and with iron. In 1998, folic acid was added to the list of required fortifications. Whole-wheat flour is not enriched because it naturally contains these and other nutrients. Even with this fortification program, we can't take all of these nutrients for granted, Dr. Lachance says.

The beta-carotene that you get from carrots and some other fruits and vegetables is changed by your body into different compounds, one of which is much-needed vitamin a. So, even though you can survive without vegetables, you do need them. While it's true that some phytonutrients are available as nutritional supplements, no matter how "complete" the supplements are, they're bound to leave out many of the phytos that are found in fruits and vegetables.

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Butter made from cream from animals grazing on grass contains high levels of vitamin a and other factors such as conjugated linoleic acid, which are known to have special health benefits. (See also General Glossary for milk fat.

Palm oil is known to have high levels of 6-carotene (the precursor to vitamin a), other carotenes, the antioxidant tocopherols (vitamin E), and the antioxidant tocotrienols. Some of the palm oil of commerce remains yellow due to high carotene content. As a source of oil, the palm fruit is similar to the olive fruit in that the oil is contained in the flesh of the fruit. The fatty acid composition, however, is different. Fractionated and refined palm oil has superior functional properties as a bakery shortening and is used extensively in the manufacture of baked goods in Europe.

Each 100 grams of cod liver oil provides approximately 85,000 IU of vitamin a, 8,500 IU of vitamin D, and 20 mg of vitamin E. Cod liver oil was part of the ancient diet of the Vikings in Norway for centuries, and was used as "medicine" prior to the discovery of vitamins.

Shark oil is usually sold in capsules for its vitamin a content. Fish as a Source of Elongated Omega-3 Fatty Acids Many people are of the mistaken idea that all fish are able to supply the same amount of omega-3 fatty acids. This is not correct. There is a great deal of variability both in the amount of fat among individual species of fish and also within a species depending on both the subspecies and the area of the oceans, lakes, or rivers where the fish grow. Table 4.1 a-c gives some information for most of the commonly seen fish in the United States and Canada.

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Carrots are the primary source of the carotenoid beta carotene (which is converted to vitamin a in the body); tomatoes are the best source of the carotenoid lycopene. Lycopene has twice the antioxidant activity of beta carotene and has been touted to be particularly effective in treating pancreatic, prostate, and cervical cancer. Yet scientific research has focused more on beta carotene than lycopene. Several studies have shown that dietary intake of beta carotene is inversely related to risk of cardiovascular disease.

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They are rich in vitamins, mainly vitamin C, vitamin a, Bi, b2, and P, and also include carote-noids, tannins, sugars and organic acids. The drug has a mild diuretic, and despite the presence of tannins, also a mild laxative effect. It is used as a form of prevention against flu and diseases associated with chilling. For convalescents, tea from the hips is invaluable for the tonic effect of the vitamins and for the dietetic properties of the drug which regenerate important physiological functions.

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Carotene An orange-yellow pigment in many plants that can be converted into vitamin a in the body. Casein The protein in milk that has become the standard by which protein quality is measured. Catalyst A substance that modifies (especially increases) the rate of chemical reaction without being consumed or changed in the process. Cataract Clouding of the lens of the eye, which prevents clear vision. Cellulose A fibrous, nondigestible carbohydrate; aids in intestinal elimination; provides no nutrient value.

These satisfy your urge to chew and provide wholesome, health-promoting vitamins and minerals, particularly vitamin a, vitamin C, calcium, phosphorus, and potassium, as well as many essential amino acids. j vj a iv 1 j l\ a ^ 1\ j Instead of... Sweets of any kind. How About... Sunflower seeds. These can actually suppress your urge for sweets (as well as cigarettes, by the way). They release glucose from the liver, which then rushes to the brain like adrenaline and produces a similar "lift" effect. The calories are still there (406 in Vi cup), but they offer plenty of protein (17.

Healthy": The food must be low in fat, saturated fat, cholesterol, and sodium, and contain at least 10 percent of the Daily Values for vitamin a, vitamin C, iron, calcium, protein, or fiber. ?"More": A serving of that product, whether altered or not, contains a nutrient that is at least 10 percent of the Daily Value more than the reference food. ?"Fortified," "enriched," "added," "extra," "plus": A serving of products making these claims must contain a nutrient that is at least 10 percent of the Daily Value more than the reference food—and in these cases the food must be altered. ?

In the case of vitamin a, an RDA of 5,000 IU would be the same as 1,000 RE. If that's more than you wanted to know, the following conversions should help: QUICKIE CONSUMER CONVERSIONS 1 kilogram = 1,000 grams (g) = 2.2 pounds (lb.) 1 pound =16 ounces (oz.) 1 ounce = 28 grams = 2 tablespoons (tbsp.) 1 gram = 1,000 milligrams (mg) 1 milligram = 1,000 micrograms (meg or ug) 1 gallon = 4 quarts 1 quart = 2 pints = 32 fluid ounces (fl. oz.

The FDA recendy approved irradiating eggs to kill harmful bacteria such as salmonella, admitting that the process can lower nutritional content, particularly vitamin a. They are easy to consume in excess, putting a strain on the kidneys to excrete the nitrogenous products of protein metabolism, which can also lead to a loss of calcium. They can be fried without saturated fats in nonstick pans, or in pans lightly greased with unsaturated oil. Consumers can virtually eliminate the risk of salmonellosis by cooking eggs until the white sets and the yolk thickens.

Too much vitamin a and too little folic acid have, under these circumstances, been associated with birth defects.) Iodine can worsen a dermatological condition, so avoid highly salted foods (see section 110) and any that use iodized salt. Heavy milk drinkers and meat eaters need to increase the manganese in their diets. High-protein, low-carbohydrate diets can diminish your production of two essential hormones: thyroid and norepinephrine. Suddenly stopping a high-protein, low-carbohydrate diet can cause a rapid drop in potassium and magnesium, and result in heart rhythm irregularity.

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A medication that's similar to vitamin a, etretinate is taken orally. It's particularly helpful for a less-common form of psoriasis called "pustular psoriasis." Potential side effects from etretinate include the drying of the skin or mucous membranes, hair loss, and the peeling of skin from the Breakthroughs in Healing: Fred's Story 27/ always remember Fred. A 74-year-old man with a checkered health history, Fred came into my office with more physical problems—and bad habits—than most people will develop in a lifetime. He was a heavy smoker; two packs a day was about average.

Pregnant or lactating women should restrict their intake of vitamin a to 5,000 IU from all sources. For this reason, many health practitioners recommend salmon or other fish oils, which do not contain these high amounts of A and D, rather than cod liver oil. because the supplements may cause an unpleasant "burpy" taste. This can be reduced somewhat by taking the capsules with meals. If the taste continues to bother you, you might want to try liquid fish oils, or orange-flavored emulsified fish oil (it's really not bad!). The liquids generally cause less aftertaste than do the capsules.

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Other nutrients that directly enhance the immune system include garlic, quercetin, zinc gluconate, buffered vitamin C, and beta carotene or vitamin a. In addition, 500 mg of the amino acid L-lysine, taken 2 to 4 times a day, can produce excellent results. Bee propolis is anti-inflammatory, while B vitamins combat stress. Also good are bee pollen, blue-green algae, and pycnogenol. Nervous system stressors, such as caffeine, alcohol, and hard-to-digest foods like meat, should be avoided, especially at the onset of an attack.

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