Lifestyle

Yes, ultraviolet (UV) eye protection matters. UV radiation from the sun can damage not only the skin of your eyelid but also the cornea, lens and other parts of the eye. UV exposure also contributes to the development of certain types of cataracts, growths on the eye and possibly macular degeneration. To protect your eyes,...

When you sit, you use less energy than you do when you stand or move. Research has linked sitting for long periods of time with a number of health concerns. They include obesity and a cluster of conditions, increased blood pressure, high blood sugar, excess body fat around the waist and abnormal cholesterol levels,...

Humans are naturally wired to be awake during the day and to sleep at night. Good daytime sleep is possible, though, if shift work is a necessary part of your work life. To promote better sleep during the day: Avoid stimulants before bedtime. If you're working nights and need to sleep from morning until afternoon, try...

There's no doubt about it: Changing habits is hard. So if you've had weight-loss disappoints in the past, it's understandable that your confidence in making lasting changes might be low. However, the stronger your belief is that you can accomplish a goal or change a behavior, the better your chances of success are. Behavioral...

Your weight is a balancing act, and calories are part of that equation. Weight loss comes down to burning more calories than you take in. You can do that by reducing extra calories from food and beverages, and increasing calories burned through physical activity. While that seems simple, it can be challenging to implement a...