Just as with diets and toys, the fitness industry experiences trends and fads. Here are three to keep your eyes on during 2013.

The retirement landscape today is undoubtedly more challenging than ever: guaranteed corporate pensions now belong to the dinosaur years, and the stock market has been nothing short of chaotic. Meanwhile, we’re living much longer, creating the perfect storm for many of us to run out of savings midstream. Truly, this is the foremost threat facing retiring boomers.

What causes acne?

Propionibacterium acnes (P. acnes) is the bacteria responsible for causing acne inflammation. This bacteria lives deep within the pores. Acne develops when the sebaceous glands in the skin makes excess oil called sebum. Sebum combines with dead skin cells that clog the skin’s hair follicle pores. P. acnes colonizes in these clogged pores, causing the inflammation of the skin resulting in acne. The most common times of excess sebum production occurs during adolescence, PMS, and during perimenopause as a result of hormones. Stress can also trigger the sebaceous glands to produce more sebum, causing acne flare ups. How does Light Therapy treat acne?