Don't be tempted to not wear sunscreen for long periods to increase your vitamin D levels – you may do more damage to your skin than good for your bones.īabies and children have very sensitive skin, so need careful protection. And avoid exposing your skin to direct sunlight in the middle of the day when the sun it at its strongest. If your skin is exposed to the sun for more than 10 minutes, always use sunblock or sunscreen. This reduces the amount of vitamin D your body makes. Sunblock and high factor sunscreen stop the sun's rays reaching your skin.Darker skin produces vitamin D at a slower rate.Glass blocks the sun’s rays, so go outside or open your window.If the weather is cloudy, it takes longer to produce the same amount of vitamin D as on a sunny day.Give your skin short periods in the sun, without sunscreen, while you're doing short outdoor tasks such as: During this time, it's recommended you expose your skin to direct sunlight for around 10 minutes, once or twice per day. In the UK, your skin can only get vitamin D from sunlight between March and September. ![]() When the sun’s rays fall on your body, they react with your skin to make vitamin D. ![]() And a severe shortage of vitamin D causes rickets and osteomalacia, which is soft, weak bones. Low vitamin D levels could increase your risk of osteoporosis and broken bones. There are three ways you can get vitamin D: Vitamin D helps your body absorb and use calcium, which gives your bones their strength and hardness. Exercise and physical activity for osteoporosis.
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