Tag: Photoprotection

Did you know the skin produces up to 90% of the body's vitamin D? This is only possible because of a crucial compound called 7-dehydrocholesterol, which is used for synthesizing this essential nutrient when exposed to sunlight. Beyond its role as a provitamin, this vital molecule has other important functions within the body and is a key diagnostic marker for a rare genetic disorder.

Heliocare oral capsules contain a patented fern extract, Fernblock®, derived from the tropical fern *Polypodium leucotomos*, which provides powerful antioxidant activity against sun-induced skin damage. This unique formulation is a cornerstone of the product line, though specific ingredients can vary between different versions of the Heliocare oral capsules.

According to clinical trials, 80% of participants who took Nano MD for 90 days would recommend the supplement to a friend, citing brighter skin and noticeable improvement. These benefits of Nano MD stem from its unique nano-technology, which boosts the efficacy of its potent ingredients.

Studies have shown that prolonged UV exposure can significantly deplete the levels of vital nutrients like vitamin E in the skin's outer layers. Understanding what vitamin absorbs ultraviolet rays is key to supplementing your skin's defenses against photodamage from the sun. While no vitamin can replace sunscreen, certain nutrients play a critical role in internal photoprotection.

While UV radiation from the sun triggers the body to produce essential vitamin D, excessive exposure also generates damaging free radicals that can harm skin cells. Knowing **what vitamin helps sun exposure** is crucial for strengthening your skin’s defenses from within, complementing your external protection methods like sunscreen and protective clothing.

A meta-analysis published in 2008 showed that beta-carotene supplementation provides time-dependent protection against sunburn. This raises the question: does eating carrots protect you from the sun, and to what extent can this dietary defense be relied upon?