I do use some supplements, for example in winter vitamin d as you don't take sun, or vitamin c always in winter, magnesium when there are more tiring moments, at rotation moringa, spirulina for a energy boost... Of course like everything you need to check ingredients, 90% of supplements contain useless shit like silicon dioxide or Magnesium salts fatty acids which are not healthy, you need to look for those who have only the capsule and the supplement, that's it, 2 ingredients, all the ones I take have 2 ingredients only