Semi-related but check out the research on creatine supplementation too. It's nigh impossible to get the full amount of creatine in your diet daily -- your body

Semi-related but check out the research on creatine supplementation too. It's nigh impossible to get the full amount of creatine in your diet daily -- your body does a good job creating what it needs via methylation. You can free up methyl groups if you supplement with it. But yeah, Google for yourself IANAD.