Cholesterol is a waxy, fatty substance that is vital for many of the body’s functions. It is a key component in the structure of cell membranes, a precursor for hormone production, and necessary for ...

Lower back pain and swelling in the legs and feet can occur together due to conditions like varicose veins, kidney disease, and pregnancy. Seeing a healthcare provider is important if you have back ...

Add Yahoo as a preferred source to see more of our stories on Google. Planks work your entire core, plus the thighs, arms and back. A strong core helps with posture, balance and stability, and can ...

Back pain can make you nervous about tying your shoes, let alone working out. However, while resting a painful back may help for a time, often getting back in the gym and moving makes it feel better, ...