Over time, your body’s stores of hyaluronic acid decline. Age is one reason, but environmental factors — such as smoking and air pollution — also accelerate this process. That’s the bad news. The good ...

Salicylic acid is a common ingredient in skin care products that people use to treat acne. It works to unblock clogged pores and exfoliate the skin. Salicylic acid also helps decrease sebum production ...

Essential amino acids are organic compounds that your body needs to function. You can get them from certain foods. Amino acids, often referred to as the building blocks of proteins, are compounds that ...

Certain health conditions, diet, and genetics can cause high levels of uric acid. Avoiding alcohol and limiting some foods and beverages may help lower levels. Uric acid is a natural waste product ...