If you're struggling with fatigue or weakened immunity (this time of year, who isn't?), try this tip from Mark Hyman, M.D.: At the end of your shower, alternate between hot and cold water for a few seconds each, going as far in each direction as you can stand. The swings in temperature increase circulation, which flushes the lymphatic system -- an important component of immunity. The practice is also intensely energizing: Your skin will tingle and you'll feel raring to go. And, perhaps, inspired to skip that second cup of coffee or tea.
For more ways to maximize your body's immune system, read more of Dr. Hyman's detox tips.
Tell us if you're up for this Challenge of the Day after the jump.
Tomorrow's challenge: Mash More Than Just Potatoes
Yesterday's challenge: Don't Be an Armchair Athlete
From: Carolyn | 2/7/12 at 9:35 am
I've heard the same thing about the sauna, going from the heat to a cold shower. Also supposedly increases pain tolerance!
From: Jolene | 2/7/12 at 10:04 am
After having spent the better part of a year without hot water, the only cold water I want to be in is a cool lake during a summer heat wave.
From: Darlene | 2/7/12 at 10:44 am
At Sundara Spa in WI, they have a cool water pool at 67 degrees, a sauna and hot water pool. I try it and it works for me.
From: Fay | 2/7/12 at 1:16 pm
Well if this will help stop my headaches from my sinuses swelling and clogging why not! I hate this time of year can't wait for Spring!
From: Pam Maclaren | 2/9/12 at 2:20 pm
You guys rock. I love your tips and am saving them all.
Thanks
From: Barbara Gitter Hanson | 2/10/12 at 12:25 am
I have been doing this for the past few days now, and while I hate it, I actually do feel invigorated and energized -- the affect lasting for hours!
From: CB | 2/10/12 at 11:26 pm
My tai-chi teacher told us to start the day with a cold shower.Not for me! I'd rather go for a quick walk. Showers in my opinion should be relaxing, not shocking.