Can I take regular supplements and thyroid related supplements with Synthroid?

I have been taking a supplement that contains tyrosine and iodine/kelp which has helped my health dramatically. My doctor wants to test my thyroid. I want the supplement to be completely out of my system when I take the test so I will get accurate results. The last time that I took the supplement was…

I got a very generous coupon to GNC and want to start buying some supplements for my lifting. I was thinking Nitro-Tech, Black Powder, Fish Oil and a Protein. Any suggestions? Powered by Yahoo! Answers

Im trying to gain weight and muscle mass so i can fight some kid but not goignt to for a long while im curently 5,11 and i weigh 140 i need some help any suggestions? Powered by Yahoo! Answers

I know it depends on you genes. Im very skinny and have a very high metabolism. I also heard this is the hardest bodytype to gain muscle mass. I have been working out for a while. Im taking creatine and usaully have a protien shake berfore a workout and always after, and i dont think…

i am 17 years old and will be turning 18 in july.. i am 5’10" tall.. i worked out to gain muscle mass.. i did gain muscle, but i also gained some fat . so my stomach is not as firm as it was before i increased my calorie intake to gain muscle. so i…

I am 19, still going through puberty (as far as i can tell…) and I have a rather weak chin/jaw and large nose. I am also slender built and was wondering if taking testosterone supplements now while my body is still producing some would help make my facial features more masculine and perhaps add some…