Is comprehensive vitamin good for health?

Is comprehensive vitamin good for health?
Summary: It is mineral that it verifies that absorbing excessively will increase heart disease and cancer risk that another one is studied " The iron " . The adult men under the age of 50 need to absorb 10 milligrams of irons, women and needing 15 milligrams every day; More than 50 years old person, no matter men and women all reduce for 10 milligrams for every day. The absorbing amount of upper limit is 40 milligrams.
Once there are popular science articles of medical science that pointed out, vitamin is not eaten more and mended more, so don't go to take single pharmaceutical to supplement products, for instance vitamin E, calcium tablet,etc., but can take a comprehensive vitamin every day, security and reality.
However, it is warned but there are nutritionists now, even may go wrong to take a comprehensive vitamin every day.
Because vitamin, mineral dosage in some comprehensive vitamins, is up to exceeding the safe value, and more and more to study, point out high vitamin of dosage and prevents disease from having no advantage to the health too, will increase some risks of disease instead.
For example several foreign large-scale research point out the intersection of vitamin A and the intersection of density and high people under blood recently, the risk of suffering from osteoporosis is higher too. In addition discover, absorb excessive vitamin A, will increase fracture risk of twice. Moreover, vitamin A that we absorbed will be accumulated in the body, not as water soluble vitamin (such as B group, C) Can discharge with the urine outside the body.
American national academy of sciences of the foundation " Absorb upper limit safely " ,Adult's uptake amount of vitamin A of every day, including coming from the food and supplementing products, total is unsuitable to exceed 3000 micrograms. But have it in foreign comprehensive vitamin, the form one of dosage of vitamin A is up to 4500 micrograms, have already exceeded the security and absorbed upper limit.
In addition, discover too abroad, some anti-oxidant vitamins, such as vitamin C, eat the high dosage (over 500 milligrams) Will turn into and urge oxidant instead, increase the body and oxidize the pressure, damage cells.
It is mineral that it verifies that absorbing excessively will increase heart disease and cancer risk that another one is studied " The iron " . The adult men under the age of 50 need to absorb 10 milligrams of irons, women and needing 15 milligrams every day; More than 50 years old person, no matter men and women all reduce for 10 milligrams for every day. The absorbing amount of upper limit is 40 milligrams.
" the stomach is empty, all things are all empty " ,This sentence says the importance of the diet, with the constant improvement of life quality, eat, feed oneself so getting simple, eat anything, how it wipes out to be what people care.The diet wanting science to be rational please enter:Diet channelThe editor recommends:Diet in winter Invigorate the kidney and try the Chinese cabbage soup of chestnut
The editor recommends:Don't substitute the vegetables with vitamin C
The editor recommends:The milk of corn can strengthen memory
|