Medically reviewed by Femi Aremu, PharmD A creatine kinase (CK) test measures the levels of the enzyme in your blood.High levels can be a sign of damage to the muscles, heart, or brain.A doctor may ...
To think, act and feel your best, your brain needs constant access to high quality energy. Is it possible that creatine can help our brains regenerate energy, and can this combat foggy thinking, ...