Keeping the immune system balanced is essential to prevent infections and maintain daily energy. Scientific research has shown that a specific combination of vitamin D3, B6, and zinc helps strengthen the body’s natural

Every year, when the weather turns cold and school begins, school viruses spread through classrooms — and often into homes as well. Coughs, runny noses, fevers, and chain infections become part of the

When the body detects a virus, bacterium, or other infectious agent, it switches into defense mode. The immune system launches a perfectly coordinated response: it identifies the invader, attacks it, eliminates it, and

Every winter, millions of people experience flu, colds, or other respiratory infections. It’s not just the cold. Science shows that environmental, biological, and social factors combine to make us more prone to getting

Every winter, millions of people face the same question: is this the flu or just a cold? Although both are respiratory infections and share some symptoms, they are not the same. The flu

Oprah Winfrey is shining a light on family estrangement, which she calls "one of the fastest-growing cultural shifts of our time" — but one expert says the media mogul helped fuel that very

Insufficient sleep is one of the strongest predictors of shorter life expectancy in the U.S., surpassed only by smoking.That's according to a new nationwide analysis published in the journal SLEEP Advances, led by

Massachusetts health officials announced Tuesday that the state has confirmed its first case of an incurable lung disease linked to exposure to certain countertop stones.The disease is particularly associated with quartz, which has