These show that there is no overall increased risk of cancer from treatment with radioactive iodine. The small dose of radioactivity used means that radioactive iodine treatment is in no way like the radiation exposure following uncontrolled nuclear fallout which can cause thyroid cancer.
BCAAs reduce muscle soreness after intense exercise. BCAAs aid in post-workout recovery. by Jeff S. Volek, Ph.D., R.D. The branched-chain amino acids (BCAAs) leucine, isoleucine and valine have an important role in several aspects of recovery and may well be the most important of all the amino acids for athletes.
The most effective ratio for muscle growth is thought to be 4:1 of Leucine to Valine and Isoleucine. BCAAs increase fat burning (Leucine) and glucose tolerance (Isoleucine) for a leaner body composition. During training periods for fat loss, the athlete should increase food and supplements with a high BCAA content.