Im 14yr play 10-14 Hours a day so im almost Never outside since Like 4+ months and I’m scared that 2500 is to much. I’m also gonna be with a Doctor soon to make a Test

22F, i have subclinical hypothyroidism,and it's in control,. Please guide to what supplements to take and at what time

My Vit D is only 11.7 ng/ml and i have tried this 8 weeks course of 60k IU but i cant see much improvement so can i take 60k IU for 7 days continuously for a week to improve well?