Do multivitamins cause weight gain?

My physician clearly explained that multivitamins themselves have zero calories, so they cannot physically cause weight gain. However, if you were deficient in B-vitamins, correcting that deficiency can improve your appetite. If you eat more because your appetite returned, that might lead to weight changes.

I just started taking iron and multivitamin supplements because my doctor said my levels are a bit low. Will they make me bloated? I am a bit scared of taking pills daily.

I always prefer getting vitamins from fresh seasonal fruits, soaked almonds, and green veggies. If you eat a balanced diet, you might not even need synthetic tablets. But if you have extreme fatigue, please consult a doctor for a proper blood checkup first.

No, they don't cause weight gain directly. They just fill nutritional gaps.

Actually yaar, multivitamins don't have calories, so they won't make you fat. But yeah, sometimes they make you feel a bit more active, which might make you want to eat more. Just track your food intake and you'll be totally fine!