Multivitamins are considered by many people to be a prevention of some diseases like heart disease, cancer, decreased brain performance, and also a health enhancer. However, is this assumption true? The answer can be yes or no. It depends on how you use daily multivitamin. Many researchers forbid the use of multivitamins too often and for long periods, but until now many people have ignored them.
The impact of multivitamins if consumed too often
Taking a multivitamin at any time may sound like a way to help cover your basic nutrition needs, especially if your food does not meet good daily nutritional value. But, routinely getting excess vitamins and minerals can be dangerous for you. Keep this in your mind, most vitamins contain vitamin A, vitamin C, iron, and calcium as much as 100% or more. Too much vitamin C or zinc can cause stomach cramps, nausea, and diarrhea. Too much selenium can cause hair loss, indigestion, fatigue, and mild nerve damage. Therefore, it is not recommended to consume multivitamins every day if our nutritional needs are fulfilled.
According to a senior research scientist, there are 3 types of nutrients most commonly found in multivitamins, namely Vitamin D, calcium, and folic acid. Taking too much vitamin D can cause serious heart problems.
Besides, the scientist also reviewed some evidence about supplements, namely:
– An analysis of a study involving 450 thousand people found that a multivitamin did not reduce the risk of heart disease or cancer.
– A study that tracks mental function and the use of multivitamins from 5947 men for 12 years found that multivitamins did not reduce the risk of mental declines, such as memory loss or slowness of thinking.
– A study of 1,708 heart attack victims who took high-dose multivitamins for 55 months, ended up having heart surgery and death at similar rates in both groups.