I've read several different opinions on this site concerning drinking grapefruit juice along with oral supplements such as 1-ad and m1t. Who is correct...should you drink it while taking the supps and get better absorbtion or it it better to stay away from the grapefruit juice all together?
Also how much of it is optimal if it is fine to take along with these supps?
Also how much of it is optimal if it is fine to take along with these supps?