Sleep
Learning Center
Self-tanners: Are they safe?
Sunless tanning products, also called self-tanners, can give your skin a tanned look without exposing you to harmful ultraviolet (UV) rays. The active ingredient in most sunless tanners is the color additive dihydroxyacetone (DHA). DHA reacts with dead cells in the skin's surface layer to temporarily darken your skin. The coloring gradually fades within a few days. Caution: Most self-tanners don't contain sunscreen. If you spend time outdoors, sunscreen is essential.
Senior sex: Tips for older men
Sex isn't just for the young. Get tips for staying active, creative and satisfied as you age.
Sex during pregnancy: What's OK, what's not
Questions about sex during pregnancy? Here's what you need to know.
Shingles vaccine: Should I get it?
People who are age 50 and older should get this vaccine to prevent shingles.
Shopping for shades?
Ultraviolet (UV) radiation from the sun can damage your eyes, not just your skin. Choose sunglasses that block 99% to 100% of both UVA and UVB rays. Opt for wraparound sunglasses or closefitting sunglasses with wide lenses that protect your eyes from every angle. Keep in mind that the color of the lenses and the degree of darkness the sunglasses provide have nothing to do with the sunglasses' ability to block UV rays.
Sitting risks: How harmful is too much sitting?
Sitting for long periods — such as in front of the TV or at a desk — appears to increase risk of death from cardiovascular disease and cancer.
Skip booze for better sleep
Alcohol depresses the central nervous system and acts as a sedative. It may help you fall asleep, but it prevents deeper stages of sleep and often causes you to wake up in the middle of the night. If you have trouble falling or staying asleep, say no thanks to the after-dinner drinks.
Sleep aids: Could antihistamines help me sleep?
Antihistamines can be somewhat effective as a sleep aid — but only for occasional sleeplessness.
Sleep aids: Understand options sold without a prescription
Get the facts on common sleep aids sold without a prescription, including precautions and side effects.
Sleep tips: 6 steps to better sleep
Better sleep can be yours! Consider sleep tips for the weary.
Refine Your Search
Type
- All
- Article (95)
- Answer (64)
- Disease (41)
- TestProcedure (21)
- HealthTip (17)
- Video (14)
- Symptom (4)
- SlideShow (2)
Gender
Age
- All
- 45 to 64 middle
- 19 to 44 younger
- 65 to 80 older
- 06 to 12 years elementary/preteen
- 03 to 5 years preschool
- 13 to 18 years teen
- 16 months to 2 years toddler
- 80 and over
- 02 months to 2 years infant/toddler
- 00 birth to 01 month newborn
- 15 months
- 12 months
- 9 months
- 29 to 40 middle
- 02 to 15 months infant
- 6 months