Free Health Dissertations - In A Diet Averaging 112 Gm Of Protein, For Instance, Substantial Amounts Of
In a diet averaging 112 gm of protein, for instance, substantial amounts of calcium were found in the urine. Protein intakes of fewer than 50 gm showed no net loss of calcium, though often these diets had corresponding calcium intakes lower than the RDA. The type of protein also makes a difference. At least one study shows that high intakes of soy protein do not increase calcium loss in the same way that animal protein does. Cooking some foods can also reduce the available calcium.
3. The tendency of certain foods and herbs to accumulate extremely high concentrations of some minerals
Selenium is a micro mineral found in hard grains and garlic, in meats (such as kidney and liver), in seafood (especially swordfish and tuna) and dairy products. Most people get some selenium in their diet; some get too much. Selenium poisoning, or selenosis, produces unpleasant flu-like symptoms, as well as garlicky breath, loss of hair and fingernails and neurological problems. In severe cases, it can cause liver damage, respiratory failure and death. In amounts greater than 600 mcg a day, selenium can be toxic, although 200 mcg a day seems to be quite safe. More than 1,000 mg of iodine a day may also cause acne flare-ups in some people. There are some very rare inherited conditions such as Wilson's disease that make you store too much copper in your body, but on the whole, copper toxicity is also rare. You would have to take in more than 10 mg a day to have any symptoms. The most common symptoms of copper overdose are nausea and vomiting. Too much manganese can interfere with the body’s iron absorption. The absorption of too much nickel in the body is associated with cancer, heart disease, and skin problems. Too much aluminum can cause nerve and brain damage. Even small amounts of extra lead can cause nerve damage, anemia, mental impairment, and muscle weakness. Research also ties lead exposure to high blood pressure. In very rare cases, too much calcium (over 2,000 mg a day for a long time) can cause hypercalcemia, or an overload of calcium in the blood. The symptoms include appetite loss, drowsiness, constipation, dry mouth, headache, and weakness. (Aihara, 1986)
4. Mineral/Mineral Antagonisms
It is important to keep your zinc and copper levels in balance, because the two minerals compete with each other to be absorbed into your body. Most nutritionists recommend a ratio of ten parts zinc to one part copper. In other words, if you are taking 30 mg of zinc, be sure to take 3 mg of copper as wellbut do not take more than that. A balance in the taking of manganese is also important because too much of it can interfere with the absorption of iron in the body. Excessive aluminum also interferes with the absorption of calcium in the body so much so that your body may start storing aluminum in your bones instead of calcium. Ammonium sulfate helps block mineral antagonism making glyphosate more available and enhances body acceptance.
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