Iron, B12, Omega 3, creatine (might improve cognition, apparently. Feel free to source in comments)
In the Four Hour Body, Tim Ferriss asserts that more Iron is correlated with higher mortality and suggest that you should rather do blood donations to reduce the amount of iron then to take supplements for it.
Have a sugary multivitamin so you actually take all of your vitamins
This ignores the question of whether taking a multivatamin provides benefits and most studies of multivitamins don’t find benefits.
I think it’s highly questionable to override your bodies sense of what vitamins it wants with sugar in the case of multivitamins because your body might have a good reason to get you to avoid a product that’s unhealthy for you.
In the Four Hour Body, Tim Ferriss asserts that more Iron is correlated with higher mortality and suggest that you should rather do blood donations to reduce the amount of iron then to take supplements for it.
This ignores the question of whether taking a multivatamin provides benefits and most studies of multivitamins don’t find benefits.
I think it’s highly questionable to override your bodies sense of what vitamins it wants with sugar in the case of multivitamins because your body might have a good reason to get you to avoid a product that’s unhealthy for you.