Combining several supplements or taking doses higher than recommended may increase the risk of harm, according to nutrition expert Kitchin. Vitamins and minerals are essential for good health, but too much of them can be hazardous. Taking too many vitamins, minerals and supplements can cause hip fractures, cancer, and other serious health issues. It is important to understand that improving health or preventing chronic diseases is possible with multivitamin supplements, but it is essential to check the dosage of each supplement taken.
The Health Supplements Information Service (HSIS) works with independent experts in diet and nutrition to provide accurate feedback on dietary supplements. People who follow a vegetarian or vegan diet should consult a health professional or the product manufacturer to find out if they need iron, vitamin B12 and other nutrient supplements. The Food and Nutrition Board (FNB) does not address whether or to what extent nutritional supplements can compensate for dietary insufficiencies. Adults age 50 and older should get the recommended amounts of vitamin B12 from fortified foods or dietary supplements.
Excessive consumption may also be a cause for concern for people who take multivitamin supplements that contain some vitamins or minerals in amounts close to or higher than the Tolerable Upper Intake Level (UL). Vitamin K is involved in blood clotting and decreases the effectiveness of warfarin and similar medications. People with health problems can experience even more serious reactions when taking too much of a vitamin. Therefore, it is important to consult a doctor before taking any type of supplement. In conclusion, it is important to understand that taking more than one type of vitamin supplement in a year can be dangerous if not done properly.
It is essential to consult a doctor or nutrition expert before taking any type of supplement, as well as to check the dosage of each supplement taken.
