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Sunscreens May Cause Vitamin D Deficiency

However, it is important to forgo sunscreen during these sessions because SPF 15 or greater decreases Vitamin D3 production by 99 per cent, the researchers said

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sunscreen
Wear a sun block (at least SPF 30) especially in coastal areas or while you're in water as body tends to feel more burn in scorching heat when you are in water. Pixabay

While sunscreens are known to protect against skin cancer, they may be inadvertently making you deficient in Vitamin D, causing muscle weakness and bone fractures, researchers warned.

According to the study, published in the Journal of the American Osteopathic Association, nearly one billion people worldwide may be having deficient or insufficient levels of Vitamin D due to inadequate sun exposure related to sunscreen use.

“People are spending less time outside and, when they do go out, they’re typically wearing sunscreen, which essentially nullifies the body’s ability to produce Vitamin D,” said Kim Pfotenhauer, Assistant Professor at Touro University in California.

“While we want people to protect themselves against skin cancer, there are healthy, moderate levels of unprotected sun exposure that can be very helpful in boosting Vitamin D,” Pfotenhauer said.

summer
You don’t need to go sunbathing at the beach to get the benefits. A simple walk with arms and legs exposed is enough for most people. Pixabay

In addition, the study also showed that chronic diseases like Type 2 Diabetes and those related to malabsorption, including kidney disease, Crohn’s and celiac disease greatly inhibit the body’s ability to metabolise Vitamin D from food sources.

Considered a hormone rather than a vitamin, Vitamin D is produced when skin is exposed to sunlight. Vitamin D plays a wide role in the body’s functions, including cell growth modulation, neuromuscular and immune function and inflammation reduction.

Spending as much as five-30 minutes in midday sun twice per week may help increase and maintain healthy Vitamin D levels.

Also Read: Overuse of Beauty Creams Causes Acne, Damages Skin: Expert

However, it is important to forgo sunscreen during these sessions because SPF 15 or greater decreases Vitamin D3 production by 99 per cent, the researchers said.

“You don’t need to go sunbathing at the beach to get the benefits. A simple walk with arms and legs exposed is enough for most people,” Pfotenhauer noted. (Bollywood Country)

Next Story

Vitamin D Can Help to Control Asthma, Says Study

Importantly, the findings showed that the effects were most pronounced among obese children

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Have Asthma? Don't Shy Away From Your Doctor
Have Asthma? Don't Shy Away From Your Doctor. Pixabay

Besides making bones strong, higher levels of Vitamin D can also help children with asthma to become more resilient to harmful respiratory effects caused by indoor air pollution, say researchers including one of an Indian-origin.

“Asthma is an immune-mediated disease,” said lead author Sonali Bose, Assistant Professor at the Icahn School of Medicine at Mount Sinai.

“From previous scientific studies we knew that vitamin D was a molecule that may influence asthma by impacting antioxidant or immune-related pathways,” she added.

The researchers observed that having low blood vitamin D levels was related to harmful respiratory effects of indoor air pollution from sources such as cigarette smoke, cooking, burning of candles, and incense, among children with asthma.

Conversely, in homes that had the highest indoor air pollution, higher blood vitamin D levels were associated with fewer asthma symptoms in children.

asthama-in-kids
The study provides new insight that could help us predict and manage diseases like asthma – which are a significant public health burden. IANS

Importantly, the findings showed that the effects were most pronounced among obese children, Bose said.

“This highlights a third factor at play here – the obesity epidemic – and helps bring that risk to light when considering individual susceptibility to asthma.”

For the study, published in the Journal of Allergy and Clinical Immunology: In Practice, the researchers tested three factors — air pollution levels in homes, blood vitamin D levels, and asthma symptoms — in 120 schoolchildren with pre-existing asthma. One-third of the children were obese.

Also Read- Goa Police Ensures Strict Monitoring of Cash Transactions at Goa Casinos Ahead of Polls

“One way to increase blood vitamin D levels is to increase sun exposure, but that isn’t always possible in urban environments, or in people with darker skin pigmentation,” Bose said.

“Another way is through dietary supplements or eating more foods that are high in vitamin D, such as fatty fish, mushrooms, or foods fortified with vitamin D, such as bread, orange juice, or milk.” (IANS)