Summer and Vitamin D: Myth or Reality?
We all know that summer is the time when the sun shines and our bodies can produce vitamin D, also known as the “sunshine vitamin.” But is that really enough? Experts say – maybe not!
Sunlight is not always enough
While it seems logical to take a break from vitamin D supplements during the summer months, pharmacist Hedva Barenholc Levi warns that this is not always the case. People with darker skin, older adults, and those who use sunscreen often do not produce enough vitamin D even in summer. Dr. Brine Conor adds that adults need between 10 and 30 minutes of direct sun exposure several times a week, but too much sun exposure increases the risk of burns and skin cancer.
Who is at risk?
People with darker skin, older individuals, those living in colder climates, or those who regularly use sunscreen often have low vitamin D levels. Even in summer, many fail to reach recommended levels, so supplementation may be necessary.
Dangers of excessive intake
Vitamin D is not harmless. Too much vitamin D can cause dangerously high calcium levels in the blood, leading to confusion, blood vessel damage, and other serious health issues.
Supplementation recommendations
Nutritionist Jen Hernandez advises adjusting supplement doses based on individual needs and blood test results. Higher doses are often needed in winter, while summer doses can be lower, but only under professional guidance.
Foods rich in vitamin D
Vitamin D naturally occurs in very few foods, but some types of fish, UV-treated mushrooms, and fortified foods can help increase intake.
Conclusion
Don’t assume summer automatically guarantees sufficient vitamin D levels. It’s important to monitor your health, consult experts, and avoid overdoing supplements. The sun is a powerful ally but also a dangerous foe if not used wisely.
So, how much sun did you get today? Or have you already gone overboard with sunscreen and supplements? Share your story, maybe together we’ll figure out how to stay healthy and safe this summer!
