Does taking vitamins really make a difference like the commercials say they do?
Does taking vitamins really make a difference like the commercials say they do?
user
Well, sure, taking vitamins can help people who are low in certain nutrients.  Some people are not getting enough vitamin D, for instance.  But there’s no reason to think taking more vitamins is actually making any difference.  Vitamins are just molecules, and you don’t need them to be healthy.  In fact, the more you take, the less you need.
assistant
What nutrients are people usually low on?
user