Secrets of People Who Never Get Sick

From massages to ginger tea, these healthy tips and habits will help you avoid colds and flu all season long.

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Take a cold shower

Devotees claim cold showers help with low energy, migraines, circulation, and pain reduction. The scientific jury's still out on cold showers, but Mary Ann Bauman, MD, author of Fight Fatigue: Six Simple Steps to Maximize Your Energy, says there's no harm in trying.

Make it work for you: Try small doses. Although a 10-minute cold shower might be tolerable in the summertime, in the winter you may want to opt for a 1-minute blast at the end of a warm shower. Consult your doctor if you have cardiovascular problems, because the sudden chill can cause a spike in blood pressure.

Next: Take ginger

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