Consumer health basics
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Diabetes prevention: 5 tips for taking control
Diabetes prevention is in your hands. Start by changing your lifestyle.
Applying sunscreen? Don't be stingy
Most people use sunscreen too sparingly. If you use sunscreen generously and frequently, a bottle of sunscreen shouldn't last long. Generally, a liberal application is 1 ounce (30 milliliters) — the amount in a shot glass — to cover exposed parts of the body. You might need to apply more, depending on your body size. If you have a 4-ounce (118-milliliter) bottle, you'll use about one-fourth of it during one application.
Sunscreen: One dose doesn't do it
You can't put on sunscreen in the morning and expect to be protected for a full day in the sun. To maximize sun protection, apply generous amounts of sunscreen to dry skin 15 minutes before you go outdoors. Reapply sunscreen every two hours — or more often if you're swimming or sweating.
Have brown or Black skin? Use sunscreen
If you have brown or Black skin, you still need sunscreen. It's a myth that people with skin that doesn't burn easily can skip the sunscreen. Regardless of skin color, the sun's energy penetrates deeply into the skin. This causes damage that may ultimately lead to skin cancer. If you spend time outdoors during daylight hours, you need to use sunscreen.
Sunscreen shopping tips
When you're shopping for sunscreen brand matters less than how you use the product. Look for water-resistant, broad-spectrum coverage with an SPF of at least 30. Check the sunscreen's expiration date. Also, find a sunscreen you like. If you don't care for the sunscreen, you're not as likely to use it consistently.
Banish back pain
Back pain is a common complaint. In most cases, you can take steps to prevent back pain. Try these: 1. Exercise regularly. 2. Practice good posture. 3. Use proper lifting techniques. 4. Sit in chairs that support your lower back. 5. Maintain a healthy weight.
Sunless tanning tips
Want to avoid orange palms, knees and elbows when you're using sunless tanning products? Before applying a sunless tanning product use a washcloth to exfoliate, especially in areas with thick skin such as your knees and elbows. This will help remove excess dead skin cells. Apply the tanner to your body in sections. Wash your hands with soap after each section to avoid discoloring your palms. Knees, elbows and ankles tend to absorb more of sunless tanning products. To dilute the tanning effect in these areas, gently rub them with a damp towel.
Time your lotions right
Apply moisturizers immediately after bathing. After washing or bathing, gently pat or blot your skin dry with a towel so that some moisture remains on the skin. Immediately moisturize your skin with an oil or cream to help trap water in the surface cells.
Are you a step ahead of athlete's foot?
The fungus that causes athlete's foot thrives in a warm and wet environment. To stay a step ahead of it, follow these tips: 1. Wear well-ventilated shoes that allow your feet to breathe. 2. If your feet get very sweaty, change your socks twice a day. 3. Wear waterproof sandals or shoes around public pools, showers and locker rooms.
Flu shot: Your best bet for avoiding influenza
Get answers to your flu vaccine questions, including whether the vaccines are effective, what forms are available and what side effects you can expect.
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