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Hot Yoga: Not for Everyone

I've enjoyed practicing yoga as much as the next person &mdash ;I've taken yoga classes on and off for the last few years, much like many amateur practitioners. When I was living in Toronto, Canada, one of my favorite forms of yoga was "hot" yoga — yoga done in a hot and humid room, up to 105 degrees F in some yoga classes (Bikram and Moksha yoga are forms of hot yoga).

During the frigid Toronto winters, I loved the feeling of sweating, of being able to go deeper into poses because of increased flexibility due to the heat, and I looked forward to the refreshing shower after class. Every week, I noticed a significant improvement in my strength and flexibility. However, my practice of hot yoga was not without set-backs. After one class, I began to experience extreme pain in my upper back and shoulder; I had strained my back during a spinal twist, and it took a few days for my back to feel normal again.

Sleeping Pill Users: Higher Death and Cancer Rates

If you've been guilty of popping a pill every once in a while to get a good night's sleep, you are among many Americans who are prescribed sleeping pills to improve their rest. But a new study shows that while sleeping pills can seem a godsend in the wee hours of the morning, they may in fact contribute to an increased risk of death and of getting cancer.

From 2006 to 2010, the sleeping-pill industry expanded by 23% in the United States and generated $2 billion in sales. But the growing use of the hypnotic pills may be creating greater hazards for mortality, cancer, and heart disease.