A recent study from Case Western Reserve University and University Hospitals Cleveland Medical Center shows that high doses of vitamin D3 can reduce sunburn symptoms. The study found that taking vitamin D3 one hour after sun exposure significantly reduced skin redness, swelling, and inflammation.
Study Details and Results
In the study, participants were exposed to UV radiation to induce sunburn. One hour later, they were given either a placebo or one of three doses of vitamin D3: 50,000 IU, 100,000 IU, or 200,000 IU.
The study showed that participants who received 100,000 IU or 200,000 IU of vitamin D3 experienced less redness than those who took the placebo or 50,000 IU. Those who received the highest dose of 200,000 IU had the least skin damage 48 hours after sun exposure.
This suggests that vitamin D3 may play a key role in reducing sunburn symptoms and promoting skin recovery.
Vitamin D3 and Skin Inflammation
This study is the first to show that vitamin D3 can reduce skin inflammation after sunburn. Vitamin D3 helps prevent long-term damage by reducing the inflammatory response in the skin. The current daily recommendation for vitamin D is 400 IU, which is much lower than the doses used in the study.
However, it’s important to be cautious with high doses of vitamin D3. While no side effects were reported in the study, taking large doses regularly can cause vitamin D toxicity. Talk to your healthcare provider before using high doses of vitamin D3, especially after sunburn.
Potential Benefits and Safety Concerns
Although vitamin D3 shows promise for reducing sunburn symptoms, more research is needed. The study did not establish the ideal dose or long-term effects. Additionally, large doses should only be taken under medical supervision.
Until more research is available, use sunscreen, protective clothing, and seek shade to prevent sunburn. Vitamin D3 might help reduce symptoms, but it is not a substitute for proper sun protection.
In conclusion, vitamin D3 could become a valuable tool for treating sunburn, but medical guidance is essential. Further studies will help confirm its safety and effectiveness.
Shop our favorite skincare and more on Derm to Door.com!
Head back to our blog here!
