On her podcast, actor and host Pooja Bedi recently shared that she and daughter Alaya F are at “loggerheads with each other” when it comes to sunscreen use. “My daughter and I are constantly at loggerheads with each other about sunscreen. I don’t use sunscreen. She does. And she insists that I slap it on daily, which I don’t,” she told her guest Barbara O’Neill.
Taking a cue from her candid confession, let’s understand sunscreen use.
Dr Shweta Nakhawa, a consultant dermatologist at KIMS Hospitals, Thane, said sunscreen is no longer viewed as just a simple skincare step. With more information available online, people are asking questions about what they put on their skin each day. Since the skin is the body‘s largest organ, concerns about chemical absorption, long-term use, and overall effects are natural. “Different opinions across generations often come from exposure to varying health messages, one focused on avoiding the sun and the other on natural living and vitamin D,” said Dr Nakhawa.
Does sunscreen block vitamin D?
One of the main points of discussion is that sunscreen blocks UVB rays, which are necessary for vitamin D production in the skin. “While sunscreen helps prevent sunburn and lowers skin cancer risk, consistent and heavy use may limit natural vitamin D formation, especially if sun exposure is already low. At the same time, UVA rays, which contribute to skin ageing and long-term damage, can still penetrate, especially if sunscreen is not applied properly,” said Dr Nakhawa.
Should sunscreen be avoided altogether?
Not really, contended Dr Nakhawa. “The issue is not sun exposure itself but how and when it happens. Short periods of morning sunlight without sunscreen can help the body safely make vitamin D. Long exposure during peak hours, especially between late morning and afternoon, raises the risk of pigmentation, premature ageing, and skin damage, where sunscreen plays a protective role.”
Here’s what you should consider (Photo: Freepik)
Why do younger people tend to be more consistent with sunscreen use?
Younger generations are exposed to more discussions about skin ageing, pigmentation, and appearance. “Social media, beauty trends, and awareness of long-term skin damage make sunscreen feel necessary. Older generations, on the other hand, grew up with more outdoor exposure and fewer skincare products, leading them to believe that skin can adapt naturally,” said Dr Nakhawa.
What should people consider before choosing sunscreen?
It’s essential to know your skin type, daily sun exposure, and lifestyle.
“Someone who stays most of the day indoors may not need to reapply often, while those outdoors for long periods do. Ingredients also matter; some prefer mineral-based options, while others are okay with modern chemical filters that have been tested for safety,” said Dr Nakhawa.
What’s the balanced takeaway from this debate?
Sunscreen is a tool, not a complete barrier against all sunlight. According to Dr Nakhawa, smart sun habits include limited unprotected exposure for vitamin D, wearing protective clothing, seeking shade, and using sunscreen mindfully when exposure is high.
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.
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The Indian Express
