Science in a Minute 071919 Study - Most Nutritional Supplements Aren't as Protective as Thought

A 2017 study found that people around the world spend about 132.8 billion US dollars, each year, for nutritional supplements. An enormous new analysis involving a number of US universities, medical institutions and nearly 1 million research participants suggests that almost all vitamin, mineral and other nutrient supplements and diets cannot be connected to a longer life or protection from heart disease.