In this issue: 7 ways to ward off cancer, caffeine and depression, moves for better posture and more

HOUSECALL Mayo Clinic is ranked #1 in the nation. Vol. 18, Issue 97 | December 4, 2017   THIS WEEK'S TOP STORIES     Cancer prevention: 7 tips to reduce your risk Has conflicting advice on how to avoid cancer got you confused? Take comfort in the fact that some simple lifestyle changes can make a big difference in your health.     Sleep aids: Understand over-the-counter options   If getting a good night's rest remains elusive even after following the usual bedtime tips, is it time for an over-the-counter sleep aid? Here's what you need to know.           EXPERT ANSWERS   Fluzone High-Dose: What distinguishes it from other flu vaccines? Get the facts on this flu shot for older adults, including possible side effects. Caffeine and depression: Is there a link? If you have depression, you may want to gradually cut back on caffeine to see if it helps improve your mood. Bladder outlet obstruction: Causes in men? A blockage might be the reason that you're having trouble urinating. Find out more.   PLUS ADDITIONAL HIGHLIGHTS ... Video: Seated row with resistance tubing Bedsores (pressure ulcers) Cervical dystonia Poultry and meat recipes     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.   Heart disease risk calculator Mayo Clinic healthy weight pyramid     MAYO CLINIC PRODUCTS & SERVICES   From doctors who are parents, too This is not your mother's baby book! Mayo Clinic Guide to a Healthy Pregnancy is totally updated to reflect today's state-of-the-art medical knowledge, advanced technology and busy lifestyles. It's designed to help give every newborn the best possible start in life and every mother the best possible health during and after pregnancy. Order today!     SPECIAL ANNOUNCEMENT   Real people. Real connections. Men, do you have questions about your health? Get answers and connect with others who are facing and solving health challenges. Discover your support network today at Connect.MayoClinic.org.     HEALTHY RECIPES   Chicken Parmesan Gingery chicken noodle soup Southwestern chicken and pasta   HEALTH TIP   Reduce tension through muscle relaxation Progressive muscle relaxation can reduce muscle tension from stress. First, find a quiet place free from interruption. Tense each muscle group for about five seconds and then relax for 30 seconds. Repeat before moving to the next muscle group. Practice this technique any time you feel stress.   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 does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Advertising & Sponsorship Policy    |    Opportunities     Your support changes lives Create hope and healing with a gift to Mayo Clinic for patient care, medical education and research. 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 Discover your Network   Watch on YouTube Patient Stories View More Newsletters     © 2017 Mayo Foundation for Medical Education and Research, 200 First Street SW, Rochester, MN 55905. All rights reserved.