Sunlight or sunscreens?

Sunlight as Nature's Medicine

Beyond vitamin D, sunlight has been shown to act as a natural disinfectant, killing harmful bacteria and viruses. Historically, sunlight therapy (heliotherapy) was used to treat conditions like tuberculosis and wounds before antibiotics were developed. Modern research suggests that regular sunlight exposure may also reduce inflammation, benefiting those with autoimmune diseases like rheumatoid arthritis or thyroiditis.

The Impact of Sleep And Mood

Natural light exposure during the day helps regulate melatonin production, the hormone responsible for sleep. This synchronization improves sleep quality and reduces insomnia. Additionally, sunlight boosts serotonin levels, which can alleviate symptoms of depression and anxiety. Studies even link sunlight exposure to lower risks of seasonal affective disorder (SAD), a type of depression that occurs during darker months.

A Balanced Approach To Sunlight

While sunlight is essential, overexposure can lead to skin damage or increase the risk of skin cancer. Only if you KNOW that your skin gets harmed by excess sunlight, then protect yourself by:

• Using sunscreen with at least SPF 30

• Wearing protective clothing

• Avoiding peak UV hours (10 AM–2 PM)

With the right balance, you can enjoy the healing power of sunlight while minimizing any risks.