Tip of the week: How to stay healthy in winter
What you can do to stay well and fit during the winter months.
Mind the fat. Bears load up on fat before hibernating, but high-fat diets make humans “less functional and more sluggish.” Make sure that “only 25 percent to 30 percent” of calories come from fats—mostly “good” ones such as those found in olive oil, salmon, and avocados.
Put away protein. The amino acids in protein are “building blocks” of the immune system, forming “protective white blood cells and antibodies.” Eat up to 50 grams a day of lean protein sources such as fish, eggs, and skinless poultry.
Add color. To boost your immune system, eat fruits and vegetables in “vibrant shades”—red, orange, yellow, and green. Rich in antioxidants and carotenoids, they can “help immune cells surround and kill off a virus.”
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Get moving. By dedicating just 45 minutes five times a week to moderate exercise, you can “cut down sick days by up to 50 percent.”
Source: Real Simple
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
-
Zohran Mamdani: the young progressive likely to be New York City's next mayor
In The Spotlight The policies and experience that led to his meteoric rise
-
The best film reboots of all time
The Week Recommends Creativity and imagination are often required to breathe fresh life into old material
-
'More must be done'
Instant Opinion Opinion, comment and editorials of the day