immune system

Your immune system stands guard against an army of germs. Here are foods that may strengthen your immune system and help keep your brain healthy.

Judging by all the people sneezing and coughing on my flight last week, and the ubiquitous “Get your flu shot” signs at every pharmacy, it’s obvious we’ve begun the dreaded cold and flu season.

It’s that season again. The one with lots of coughing, sneezing, sniffling, aching and carrying around large wads of tissues. So how do you protect yourself from colds and the flu, other than staying home from now through May?

We are in the midst of a kale craze.