If there’s one thing I’ve learned over the years, it’s to take bold health claims with a grain of salt—especially when products promise to “protect” you.
Two of the biggest examples?
Vegetable oils… and sunscreen.
For decades, we’ve been told that natural saturated fats are harmful while highly processed oils are “heart healthy.” Now, a similar narrative surrounds sun exposure—where the sun is often painted as something to fear.
But is the full story being told?
Let’s take a closer, more balanced look.
A Quick Look at Sunscreen History
Sunscreen was first introduced in 1936 by French chemist Eugène Schueller.
That raises an interesting question:
What was happening before sunscreen became widely available?
Historical data suggests that melanoma rates were significantly lower prior to widespread sunscreen use, while modern rates have risen over time—even as sunscreen use has increased.
Of course, many factors influence these trends (lifestyle, environment, detection methods), but it highlights an important point:
👉 The relationship between sun exposure and skin cancer isn’t as simple as we’ve been led to believe.
Understanding Skin Cancer: It’s Not One-Size-Fits-All
There are two primary categories of skin cancer:
- Melanoma (more aggressive and potentially deadly)
- Nonmelanoma cancers (like basal and squamous cell carcinomas, which are far less likely to be fatal)
Here’s something worth noting:
- A large percentage of melanoma cases occur on areas of the body that receive little to no sun exposure
- Indoor workers often show higher rates of certain skin cancers compared to outdoor workers
This suggests that sun exposure alone may not be the sole driver.
The Overlooked Role of Vitamin D
Sunlight plays a critical role in helping your body produce vitamin D, which supports:
- Immune health
- Bone strength
- Mood and mental health
- Cardiovascular function
Avoiding the sun entirely can lead to low vitamin D levels—something increasingly common today.
A more balanced perspective is key:
☀️ Too much sun can be harmful—but too little may also come with risks.
Not All Sunscreens Are Created Equal
If you choose to use sunscreen, ingredient quality matters.
Some chemical-based sunscreens include ingredients that have raised concerns in research, while others simply don’t provide full-spectrum protection.
Generally speaking:
- Mineral-based sunscreens (like zinc oxide and titanium dioxide) are widely considered safer options
- Spray formulas may introduce inhalation concerns, especially with ultra-fine particles
The takeaway?
👉 If you use sunscreen, choose thoughtfully.
A Smarter, Balanced Approach to Sun Exposure
Instead of extremes—either avoiding the sun completely or overexposing your skin—a balanced strategy works best.
1. Support Skin Health from Within
Healthy skin starts internally:
- Eat a diet rich in fruits and vegetables
- Stay hydrated
- Limit highly processed foods and excess sugar
- Include healthy fats like omega-3s
Key nutrients that support skin health include:
- Vitamins C and E
- B vitamins (like biotin and B6)
- Antioxidants
2. Get Moderate Daily Sun Exposure
Short periods of sun exposure (around 20–30 minutes, depending on skin type) can:
- Support vitamin D production
- Benefit certain skin conditions
- Contribute to overall immune function
3. Protect Yourself During Longer Exposure
If you’re spending extended time outdoors:
- Wear light, breathable clothing
- Use a hat and sunglasses
- Seek shade when needed
- Apply a high-quality mineral sunscreen if appropriate
4. Avoid Sunburn—Always
This is non-negotiable.
If your skin starts turning red, it’s time to get out of the sun.
Soothe skin with options like aloe vera or vitamin E if needed.
Final Thoughts: It’s About Balance, Not Fear
The sun isn’t something to fear—but it is something to respect.
When approached thoughtfully, sunlight can be a powerful part of a healthy lifestyle.
The goal isn’t to avoid it entirely or rely solely on products—it’s to find a balanced approach that supports your body naturally.
To your health,
Sherry Brescia
