Vitamin B12 and healthy aging are now linked by striking new evidence from Cornell University. A landmark study published in ...

A scientific breakthrough offers a new way to produce vitamin B12. Researchers are using managed light on Spirulina, a ...

Experts warn vitamin B12 levels may signal hidden disease risks, raising concerns over deficiency, excess, and cancer-related ...

A routine blood test can sometimes reveal a number that feels out of place, uric acid levels higher than expected. The surprise often comes from how normal everything else feels. No pain, no fatigue, ...

Acid reflux happens when stomach contents flow back into the esophagus. Eating smaller meals helps prevent acid reflux symptoms. Avoiding smoking may decrease acid reflux frequency. Acid reflux, or ...

Medically reviewed by Doru Paul, MD Indolent systemic mastocytosis (ISM) progresses slowly, and symptoms vary depending on ...

"We had no time to research or even fully understand what was wrong with Atlas," his mom, Tansy, said Lexi Lane is a weekend banking writer at PEOPLE. She first joined as a member of the PEOPLE App ...

One batch of pantoprazole sodium tablets was recalled after reports of discoloration, according to the FDA.<br>Credit: Trevor Williams / Getty Images / Health.com A popular heartburn medication has ...

You may have muscle shaking or cramping, signs of temporary lactic acid build-up during intense exercise. Signs of lactic acidosis include nausea, vomiting, and shortness of breath. Staying hydrated ...

Symptoms of hantavirus begin with flu-like characteristics such as fever, muscle aches, and fatigue. As the disease progresses, fluid can build up in the lungs, causing breathing difficulties. The ...

HPV often causes no symptoms. However, HPV symptoms in females may include warts on the cervix, vulvar, and vagina, as well as the anus. It can also increase the risk of throat cancer in males and ...

Heart valve diseases affect how blood flows through the heart muscle. Symptoms of heart valve disease can be subtle or develop slowly over time, with extreme fatigue often being the first sign.