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Exercise May Prevent Depression—Not Just Alleviate It

TIME Health
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Getting a decent amount of exercise may be one way to prevent depression symptoms, according to a new study.

Prior research has shown that exercise is a non-invasive way to curb depression, but fewer studies have looked at whether exercising can actually prevent the emergence of depressive symptoms. In a new study published in the journal Medicine & Science in Sports & Exercise, researchers showed that physical activity may give women an extra edge in warding off depression that can sometimes come with aging and worsening health.

The researchers looked 10 years' worth of data from 2,891 women between ages 42 and 52, who filled out questionnaires about their depressive symptoms and levels of physical activity. They found that the women who were meeting public health recommendations for physical activity—150 minutes a week of moderate intensity exercise—reported fewer depressive symptoms. The more physical activity the women said they did, the less likely they were to have signs of depression.

"Given the high prevalence of depression in the United States, particularly for women, exercise is still not considered a first-line treatment option, even though exercise can be of low cost and low risk, can be sustained indefinitely, and has additional benefits for multiple aspects of physical health and physical function," the authors write in the study. "Our findings suggest that motivating midlife women to maintain at least some level of moderate-intensity physical activity may be protective against depressive symptoms, with some activity better than inactivity."

QUIZ: Should You Eat This or That?

Which is better for you: A 1/2 cup of ice cream or 3 scoops of sorbet?
Which is better for you: Half cup of ice cream or 3 scoops of sorbet?Getty Images (4)
Which is better for you: A 1/2 cup of ice cream or 3 scoops of sorbet?
Answer: A 1/2 cup of ice cream
Which is better for you: Real butter or spray on fake butter?
Answer: Butter
Which is better for you: A sirloin burger or a turkey burger?
Which is better for you: Almonds or pretzels?
Answer: Almonds
Which is better for you: Eggs or Special K?
Answer: Eggs
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Answer: Regular salad dressing
Which is better for you: A low fat cookie or dark chocolate?
Answer: Dark chocolate “People tend to believe fat free is calorie free,” says Keri Gans, a registered dietitian in New York City. “Go for the real thing.” Fat free cookies may be lower in fat, but higher in other ingredients like sugar. Try a nice piece of dark chocolate for those antioxidants.
Which is better for you: Low fat Greek yogurt or 100 calorie Yoplait yogurt?
Answer: Low fat Greek Yogurt
Which is better for you: Half cup of ice cream or 3 scoops of sorbet?
Getty Images (4)
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