But not everyone who has osteoarthritis is able to exercise due to pain and limited mobility. This is why electrical muscle ...

Short QT syndrome is a genetic disease that leads to sudden cardiac death at a young age. Mutations in the SLC4A3 gene, which ...

Muscle cramps can be caused by an imbalance of electrolytes (charged minerals in the blood, such as sodium, potassium, and calcium). A balance of electrolyte-rich foods containing potassium, magnesium ...

From the microscopic dance of actin and myosin to the full-body power you feel in a workout, muscle contraction is a precise, coordinated process. It starts with a nerve signal, triggers calcium ...

Can weight loss reverse heart failure? A new study shows that heart muscle cells regain strength and muscle contractions ...

Building your butt muscles will help you stay injury-free and independent in midlife and beyond. Building your butt muscles will help you stay injury-free and independent in midlife and beyond. Credit ...

Potassium supports nerve function and helps muscles contract, which may prevent leg cramps. Magnesium plays a vital role in muscle contraction, but studies show little benefit for leg cramps. When leg ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

8 Calcium-Rich Foods , To Help Build , Strong Bones and Muscles. Calcium, the most abundant mineral in the body, is essential for performing a wide variety of functions. Calcium, the most abundant ...

Courtney Southwick is a writer focusing on health, nutrition, and disease. She has been blogging for the past two years at CourtneySouthwick.com. She writes blogs and articles for online publications ...

Statins have transformed heart health, saving millions of lives by lowering cholesterol and reducing the risk of heart attacks and strokes. But for many patients, these drugs come with a troubling ...

Forbes contributors publish independent expert analyses and insights. Peter Bendor-Samuel is founder & executive chairman of Everest Group. Over the last two years, something unusual has happened in ...