Tag: Window glass

According to the National Institutes of Health, your skin does not produce vitamin D when sunlight is filtered through a window, as the glass blocks the necessary UV rays. This surprising fact debunks the common myth that you can get vitamin D from sunshine through the window, impacting how many people address their vitamin levels and sun protection.

Despite popular belief, you do not get vitamin D through a window because standard glass effectively blocks the ultraviolet B (UVB) rays required for your skin to produce this essential nutrient. This common misconception can impact your health if you rely on indoor sun exposure for your daily dose.

According to scientific consensus, standard glass blocks the ultraviolet B (UVB) rays that are essential for the body's vitamin D production. When considering how much vitamin D can you get through a window, the scientific answer is a conclusive zero.

According to the NIH Office of Dietary Supplements, your skin does not make vitamin D from sunlight through a window, as glass effectively blocks the crucial UVB rays. This fact debunks the common misconception that indoor sun exposure is a reliable source for your vitamin D levels.

A warm spot by a sunny window can feel great, but studies confirm that standard glass blocks the specific ultraviolet B (UVB) rays your body needs to produce vitamin D. This raises the common question: does sunlight through a window count for vitamin D? The definitive answer is no, and understanding the science behind it is crucial for your health.

Approximately one billion people worldwide have a vitamin D deficiency, a condition often linked to insufficient sunlight exposure. This makes many wonder: **does getting sunlight through windows count** for getting your daily dose of the "sunshine vitamin" and other solar perks?

According to the Cleveland Clinic, vitamin D deficiency affects a significant portion of the population and can lead to serious health issues. A common misconception, however, is that sitting by a sunny window can provide this essential nutrient, but when it comes to the question, **can you get vitamin D through a window?**, the answer is a definitive no.