In this issue: Sunscreen secrets, tai chi for less stress, common tick types, airplane ear and more.

How many ways can tai chi help your health? Manage my newsletter.   HOUSECALL Mayo Clinic ranked #1 in more specialties than any other hospital in the nation Vol. 17, Issue 46 | June 2, 2016   THIS WEEK'S TOP STORIES     Best sunscreen: Understand sunscreen options Did you know that the sun's rays can harm your skin even if it's cloudy? Here's help sorting through the many sunscreen choices out there.     Tai chi: A gentle way to fight stress   The graceful movements of tai chi may reduce stress, lower cholesterol, ease joint pain and more. Discover this exercise that's safe for practically everyone.           EXPERT ANSWERS   Sleep apnea and caffeine: Any connection? See what researchers have discovered about possible links between caffeine use and obstructive sleep apnea. Acne scars: What's the best treatment? Various procedures can improve the look of stubborn acne scars, but no single treatment is best for everyone.   PLUS ADDITIONAL HIGHLIGHTS ... Slide show: Guide to different tick species and the diseases they carry Airplane ear Bloating, belching and intestinal gas: How to avoid them High cholesterol     TRUSTED HEALTH TOOLS   Use our Symptom Checker to explore possible causes of your symptoms based upon Mayo Clinic's patient care experience.   Use these simple calculators and self-assessments for personalized health tips.   Calorie calculator Mayo Clinic healthy weight pyramid     NOW BLOGGING   Going the distance: What does it mean to have grit? Life is no picnic — frustrations and missed opportunities will push you off course. Learn what it takes to succeed.     MAYO CLINIC PRODUCTS & SERVICES   Get reliable help for today's most common digestive problems Did you know that 1 in 3 Americans regularly experiences some type of digestive difficulty — such as heartburn, gas, stomach acid or constipation — or a serious digestive disease such as Crohn's disease or ulcerative colitis? Without a doubt, digestive problems are a day-to-day concern. Fortunately, Mayo Clinic can provide answers with Mayo Clinic on Digestive Health. Learn more.     HEALTHY RECIPES   Grilled pork fajitas Avocado dip Grilled angel food cake Grilled mango chutney   HEALTH TIP OF THE WEEK   Want to avoid cold sores? Use sunblock No one likes cold sores. These tingling, red lip blisters are tough to hide, and sometimes they're slow to heal. You can help prevent them by applying sunblock on your lips and face year-round. Avoid kissing anyone who has a cold sore, and don't share utensils, lip balm, towels or other personal items.   Need practical advice on diet and exercise? Want creative solutions for stress and other lifestyle issues? Discover even more healthy lifestyle topics at MayoClinic.org.   Mayo Clinic is a not-for-profit organization. Proceeds from website advertising help support our mission. Mayo Clinic does not endorse any non-Mayo products and services. Advertising & Sponsorship Policy    |    Opportunities     Did you know? Mayo Clinic is a not-for-profit medical institution dedicated to patient care, education and medical research. Proceeds from advertising and the sale of Mayo Clinic books and newsletters support Mayo Clinic's mission. Share our passion for science and health. Please consider a gift to Mayo Clinic. Click here to donate.     Connect with Mayo Clinic For more of our reliable health information and tools, visit us at MayoClinic.org. Or add us to your social network!   Like us on Facebook Follow on Twitter Follow on Pinterest   Watch on YouTube Patient Stories View More Newsletters       Thanks for joining our mailing list, mantiskhiralla@gmail.com, for Mayo Clinic HOUSECALL.   REMOVE me from this list | Add me to this list | Customer service   © 2016 Mayo Foundation for Medical Education and Research, 200 First Street SW, Rochester, MN 55905. All rights reserved.