What it is: Amino sulfonic acids are a specific type of amino acid derivative that contains a sulfonic acid group. The most well-known and biologically important amino sulfonic acid is taurine.
Common examples: Taurine is the primary example found in supplements.
Why they matter: Taurine plays multiple roles in the body, including supporting cardiovascular function, maintaining proper hydration and electrolyte balance in cells, supporting bile salt formation for fat digestion, and acting as an antioxidant. It is particularly abundant in the heart, brain, retina, and muscles.
In supplements: Taurine is commonly found in energy drinks, cardiovascular support formulas, and eye health supplements. It is also popular in sports nutrition products.
