The days are so short now. By the time I've helped my son complete his homework and get dinner on the stove, it's pitch black outside. When it's dark out when you start your workday and dark when you get home, it can take a toll on your well-being. There are things you can do, though, to keep your energy running high during the darker days of winter. Here they are:

• Sun exposure. This time of year, it's important to get outside and spend some time in the sun. Even if it's just a 10-minute walk during your lunch hour, the sunlight will do you good.
• Exercise. An active lifestyle helps to keep you energized. Commit to exercising every day. That doesn't mean you have to have an intense hour-long workout every day. You can vary your workout doing short 10-minute bursts one day, a moderate 30-minute workout the next, and an intense, longer session on other days.
• Nutrition. Certain foods can help boost your energy. Healthcastle has tips on foods that will help increase energy. AOL Health also has a list of fatigue-fighting foods.

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The days are shorter now, so why not take your walking workout indoors?

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