A longevity expert reveals how immune systems begin aging after 35, making people more susceptible to infections and immune-related disorders over time.

Hitting your 50s or 60s won’t dim that spark—you’ve still got. But that doesn’t mean it’s effortless. Your immune system ...

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

You may feel ready for spring, but we have a solid stretch of winter still ahead of us, and our immune systems continue to be put to the test every day. There are colds and flus and other viruses ...

This popular dairy product has been a staple in the human diet for hundreds of years, but not just for its delicious taste. Yogurt is packed with nutrients essential for overall health and supports ...

The cold and flu season is rampant now, so how can people protect themselves? A strong immune system is the key. A strong immune system is the body’s best natural defense mechanism against foreign ...

As much as Philly loves the start of football season, fall also signals the return of something far less exciting: cold and flu season. It usually begins in October and can last through May. The best ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Yep, a new Scientific Reports study found that endurance exercise (think: long-distance running, swimming ...

A new study has found that while different flu vaccines create similar levels of antibodies, their ability to activate deeper ...

The immune system is incredibly intricate and must be robust and balanced to fight infections and illnesses. However, it ...