50 ways to beat the reaper

14. Treat a killer bee sting
You may not know if you're allergic to the venom of a bee, wasp, or hornet until you've already been stung. But if you start to experience the symptoms of a life-threatening reaction — hives, wheezing, abdominal cramping — you can save yourself in 3 steps:

Step 1. Call 911.
Step 2. Take a Benadryl.
Step 3. Lie on your back and elevate your legs while you wait for help, says Steven Kernerman, D.O., an allergist at the Spokane Allergy and Asthma Clinic. An allergic reaction can constrict your blood vessels, and our three-step strategy counteracts that by improving bloodflow to your heart.

15. Eat produce at every meal
If you consume more than five servings of fruits and vegetables per day, you have a 26 percent lower risk of stroke than people who eat fewer than three servings, according to a recent U.K. study.

16. Monitor your blood sugar
Johns Hopkins University researchers recently determined that people with the highest blood-sugar levels have twice the risk of heart disease as those with the lowest. A warning sign: fasting blood sugar that's greater than 100 mg per deciliter.

17. Think positive
Purdue scientists discovered that constant worrying shortens your life span by 16 years.

18. Keep your cool
Men who frequently express anger outwardly are more than twice as likely to have a stroke than guys who control their tempers, according to the journal Stroke. If you have anger-management issues, try fish oil. National Institutes of Health scientists found that hostile, aggressive men often have low blood levels of DHA — one of the main omega-3 fats found in the oil. We like Nordic Naturals Ultimate Omega ($27 for 60 1,000-milligram (mg) softgels; nordicnaturals.com). Take 1,000 to 2,000 mg every day.

Make sure you don't end up as fish food.
Most shark attacks occur at dawn and dusk, when sharks feed, says Alan Henningsen, a marine biologist and shark researcher at the National Aquarium in Baltimore. You can watch the sky for clues to their location: Seabirds eat the same fish as sharks. Here are three more ways to avoid a grisly death.

19. Dive with a partner
This cuts the chance of a shark attack by 50 percent, say Australian scientists.

20. If you're attacked, hit the shark in its eyes or gills
These are its most sensitive areas. The snout might work as a target, but this tactic often results in a bitten arm, according to a University of Maryland study.

21. For God's sake, don't pee in the ocean
Bodily fluids attract sharks.

Once you're safe from sharks...
22. Try a natural remedy
According to Israeli scientists, eating one red grapefruit a day lowers LDL (bad) cholesterol by 20 percent, even in people who don't respond to statins.

23. Have breakfast within 90 minutes of waking
A University of Massachusetts study found that men who waited longer than that were 50 percent more likely to become obese. And U.K. researchers determined that increases in body mass were directly proportionate to the likelihood of dying of gut cancers — specifically rectal, bladder, colon, and liver.

24. Vacuum for 30 minutes
Doing 150 calories' worth of chores a day can lower high blood pressure by 13 points, according to Medicine & Science in Sports & Exercise. The reduction lasts only 8 hours, but make it a daily habit and you can lower your BP in the long term. (Helping out more with housework may improve your sex life, too.)

25. Eat berries
The antioxidants in cranberries, blueberries, strawberries, and raspberries have been shown to offer protection from a stroke, keep you mentally sharp as you age, and ward off cancer.

26. Drownproof yourself
If you're dumped in the water without a life preserver, the key to survival is staying warm and conserving energy. Use the method taught to U.S. Navy pilots: Float facedown in the water with your knees tucked against your chest in the fetal position. (This slows the drop in body temperature.) Exhale bubbles slowly, turning your head to one side only to inhale deeply. Repeat until help arrives.

27. Sleep on your side
This can halve the number of sleep-apnea-related wakeups you experience during the night. Such interruptions make you up to six times more likely to be involved in an auto accident, due to residual fatigue, according to researchers at University Hospital in Bern, Switzerland. To keep from rolling over onto your back as you sleep, stuff a small, firm neck pillow down the back of your T-shirt before dozing off.

28. Light a jasmine-scented candle
Men who did this for just 1 minute before bed fell asleep faster, tossed and turned less, and felt more refreshed in the morning than those who didn't inhale the aroma, report scientists at Wheeling Jesuit University. That's important, because insufficient sleep boosts your risk of diabetes, and restless sleep increases your odds of a stroke.

29. Live life in a smoke-free zone
Secondhand smoke, besides boosting your risk of lung cancer, raises your diabetes risk by 40 percent — nearly the same as smoking does.

30. Dodge a deadly lightning bolt
Stay off the toilet during severe thunderstorms. If lightning hits within even 60 feet of your house, it can not only jump through phone and electrical lines but also run through plumbing, according to the National Weather Service.

31. Put your iPod on a mount
Reaching for an unsecured object as you drive makes you eight times more likely to swerve into a road barrier, according to the Mayo Clinic.

32. Check your smoke alarms
The most likely reason a house fire ends in a fatality: no early warning. While just about every U.S. residence has smoke alarms, a Morehouse School of Medicine study revealed that the devices were nonfunctioning in one-third of homes due to dead or absent batteries. If you've ever let the juice in any of your detectors dwindle — or removed the battery simply to disable the low-power beep — consider installing at least one DuPont self-charging smoke alarm ($26; target.com). It screws into a ceiling light socket and feeds off your home's electricity.

33. Sip on mint tea
It contains the powerful antioxidant hesperidin, which reduces the inflammation and oxidative stress associated with diabetes by 52 percent, according to a study at the University of Buffalo. And despite its lack of caffeine, mint tea also increases alertness.

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