Creatine is a natural source of energy that helps your skeletal muscles flex (contract). It helps create a steady supply of ...

Creatine is one of the most popular and well-researched supplements in the sports and fitness world. It’s commonly used to support muscle growth, strength, and athletic performance in athletes and gym ...

If your kidneys are healthy, you should have no problems with long-term use. If you have kidney damage or a kidney condition, ...

Creatine begins improving strength after one week, with full effects appearing between one and four weeks depending on dosage ...

I received an interesting note about the supplement creatine, a compound from three amino acids that is mostly found in the body's muscles and brain. It was from an older reader who takes creatine and ...

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Zheka-Boss/Getty Images ...

Creatine is a nitrogen-based compound that helps the body with energy. Typically used as a pure white powder mixed in a beverage, it is well-known as a muscle enhancer with athletes, especially those ...

Potential side effects caused by the popular exercise supplement creatine include weight gain, nausea, diarrhea, muscle ...

IF YOU RECENTLY started taking creatine, you may have noticed instructions to take three to 4 times the serving size amount during the first week of supplementation listed on the bottle. This strange ...

If you’re trying to build muscle, you may have considered using creatine supplements to bulk up. But does creatine cause hair loss? We’ll dig into the details, but the short answer is that we can’t be ...