Sunscreen can block the production of vitamin D from "summary" of The Vitamin D Solution by Michael F. Holick Ph.D., M.D.
Sunscreen is designed to protect our skin from harmful UV rays, but it can also block the production of vitamin D. When we apply sunscreen with a sun protection factor (SPF) of 30, for example, we can reduce the production of vitamin D by about 95%. This is because sunscreen blocks the UVB rays that are needed for our bodies to make vitamin D. In order to get enough vitamin D, it is important to balance sun protection with sun exposure. While it is crucial to protect our skin from sunburn and skin cancer, it is also essential to allow our bodies to produce an adequate amount of vitamin D. This can be achieved by spending some time in the sun without sunscreen before applying it or by taking a vitamin D supplement. There are other factors that can affect the production of vitamin D as well, such as the time of day, the season, and our location. In general, the sun is most effective at producing vitamin D between 10 a. m. and 3 p. m. during the spring, summer, and fall months. People who live in northern latitudes or areas with limited sunlight may struggle to get enough vitamin D from the sun alone and may need to rely on supplements.
Similar Posts
Adopting a plantbased diet can decrease risk of chronic disease
By adopting a plant-based diet, you are taking a significant step towards reducing your risk of chronic diseases. When you cons...
Feedback loops help regulate bodily functions
Feedback loops are essential mechanisms in the body that help maintain homeostasis, or stability, of bodily functions. These lo...
Herbs and spices can enhance health and flavor
Herbs and spices have been used for centuries not only to add flavor to food but also to promote health and well-being. These n...
Prioritizing mental health is essential for brain function
The brain is a complex organ that requires proper care and attention to function optimally. Mental health plays a crucial role ...
Reduce noise and light in your sleep environment
In order to optimize your sleep environment, it's essential to minimize any potential disruptions that could interfere with you...
Eliminating sugar and processed foods can improve overall health
Eliminating sugar and processed foods from your diet is essential for improving your overall health. Sugar and processed foods ...
Take care of your mental health to support skin health
It's important to remember that our skin is not separate from the rest of our body. Our mental health plays a significant role ...
Adjusting to motherhood may take time, and that's okay
Becoming a mother is a life-changing experience that brings both joy and challenges. It's natural to feel overwhelmed and unsur...
Green smoothies are a delicious way to increase your fruit and vegetable intake
Green smoothies have the power to transform your health by providing a tasty and convenient way to consume a wide variety of fr...
Maintaining a healthy weight is crucial for longevity
Maintaining a healthy weight is essential for promoting longevity and overall well-being. Excess body weight is associated with...