Amino acids are a form of supplement that you’re only likely to need if you’re a vegetarian. They are generally found naturally in protein and the most natural way we get protein is through meats. They help us grow and as such they’re much more important in the teenage years while we’re going through our growth spurts. They can also be massively handy if you’re trying to bulk up your muscles. This is where you’ll see most amino acid supplements.
If you take too many amino acid supplements and you’re not doing the exercise to facilitate muscle growth, they’ll turn into fat. This is one of the ways you can do yourself harm with supplements. You should always talk to your doctor or a health professional before you start taking things like this as you’re messing with your own balance. Most supplement companies won’t tell you the potential dangers of their products and they’re never going to admit how potentially pointless their pills are! Knowledge is power.