Taurine is a type of chemical called an amino sulfonic acid. It occurs naturally in the body. The best food sources are meat, fish, and eggs.Taurine has important functions in the heart and brain. It helps support nerve growth. It might also benefit people with heart failure by lowering blood pressure and calming the nervous system. This might help prevent heart failure from becoming worse.People take taurine for congestive heart failure (CHF) and swelling of the liver (hepatitis). It is also used for obesity, athletic performance, fatigue, diabetes, and many other conditions, but there is no good scientific evidence to support these uses.Don't confuse taurine with homotaurine. These are not the same.

Taurine is a type of chemical called an amino sulfonic acid. It occurs naturally in the body. The best food sources are meat, fish, and eggs.Taurine has important functions in the heart and brain. It helps support nerve growth. It might also benefit people with heart failure by lowering blood pressure and calming the nervous system. This might help prevent heart failure from becoming worse.People take taurine for congestive heart failure (CHF) and swelling of the liver (hepatitis). It is also used for obesity, athletic performance, fatigue, diabetes, and many other conditions, but there is no good scientific evidence to support these uses.Don't confuse taurine with homotaurine. These are not the same.