According to board-certified dermatologist Ron Shelton, MD, the single biggest cause of wrinkles is excessive sun exposure. But you can stave off those lines of life, and reduce incidences of skin cancer. Shelton recommends that if you're a smoker you quit smoking; get sufficient sleep; drink more water; lower stress; eat a healthier diet rich in antioxidants; and use sunscreen every time you expose your skin to the sun.

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According to the Harvard Health Letter, coronary artery bypass patients can help themselves recover faster if they do the following: stay active before surgery; quit smoking; don't diet; keep a positive attitude; and take their medications as prescribed.

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There's a cool health tool created for use by clinicians and their patients. The mental health screener is called WhatsMyM3 and is used to screen for depression, anxiety, bipolar disorder and PTSD.  The three-minute screen can be taken online, on your iTunes or Droid app, or at your doctor's office.

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