5 vitamin D thieves and how to protect yourself (slideshow)

3. Your age

Research suggests that as you get older, your body’s ability to soak up vitamin D gets less efficient. For example, a person over the age of 70 produces 30 percent less vitamin D than a younger person with the same amount of sun exposure. That’s because older people have lower levels of the substance in their skin that turns the precursor to vitamin D into actual vitamin D your body can use.

So if you’re 65 or older, you’ll want to get more vitamin D than you did when you were younger, because you need even more than ever: insufficient D leads to dementia.

Read: The best time to take vitamin D

Jenny Smiechowski

By Jenny Smiechowski

Jenny Smiechowski is a Chicago-based freelance writer who specializes in health, nutrition and the environment. Her work has appeared in online and print publications like Chicagoland Gardening magazine, Organic Lifestyle Magazine, BetterLife Magazine, TheFix.com, Hybridcars.com and Seedstock.com.

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