>excess vitamin also health hazard, also the risk of malnutrition due to eating food that is all, modern people may also be excess nutrients, primarily of supplementation. Excessive nutrition of the same course is not healthy malnutrition.
A recent study in the Journal of American Dietetic Association, confirmed that the excess nutrients will be bad for health.
Studies with a survey of more than 1,500 adults in the Canada was done by observing the consumption of natural food supplements and the contribution of the participants. How many times they consume supplements daily food everything which often consumed, the brand and the dose of supplements that they / create.
Consumed iron and folic acid supplements are higher than those that do not usually supplements. On the other hand, more than 47% of consumption, especially niacin, vitamin a and B6, with much higher doses than recommended by the U.S. Institute of Medicine. Although he was never a special inquiry, it may be that many of us have experienced the benefits of these nutrients due to take supplements without medical supervision.
Vitamin A
Vitamin A (retinol) is important for the light changes, maintain the health of the skin, bones and teeth, help maintain the mucous membranes of the respiratory system and the digestive organs and ward off invasive infections that are often called anti-infective vitamin. Vitamin a is also an antioxidant that neutralizes free radicals, preventing the tissues and cells from damage.
Too vitamin a obtained from animal food, while plant products, we can get the beta version which is converted into vitamin a in the body.
The need for vitamin is recommended 800 micrograms per day (Meg / day) for women and 1,000 Meg / day for men. Excess of vitamin a can cause nausea, blurred vision, abnormal growth, congenital defects of swelling, and loss of hair, liver lymph in babies and brittle bones break easily.
Vitamin B3
Niacin (vitamin B3) is required to change continue reading>>