Tag: Sunlight timing

Despite abundant sunshine, India has a surprisingly high prevalence of vitamin D deficiency, affecting a significant portion of its population. To safely and effectively synthesize this crucial nutrient, one must understand the specific time of day when the sun's UVB rays are most potent for vitamin D production, especially within the Indian climate.

Experts estimate that up to half of the world's population may have a vitamin D deficiency. To combat this, many people turn to the sun, but the question remains: is morning or evening sun better for vitamin D production, and what is the optimal timing for your nutrition diet?

According to a study on serum vitamin D levels, concentrations fluctuate throughout the day and seasonally, with higher levels often seen in the midday hours. This confirms that the time of day is a major factor in our body’s ability to synthesize this vital nutrient. So, **can you get vitamin D from the sun after 4pm** or is it too late for effective production?