Psoriatic arthritis can cause stiffness and pain in the spinal joints, but early diagnosis and treatment can prevent complications. Here, learn more about how psoriatic arthritis affects the spine.

Many factors influence the speed of a person’s metabolism, including their muscle mass, activity level, and genetics. There are several ways to boost metabolism, including eating at regular times, trying high-intensity interval training, and reducing stress. Here, learn about these and other strategies.

The amino acid alanine lowers blood glucose by activating an enzyme that increases energy production in cells during fasting and exercise, a study reveals.