Schedule outdoor activities when the sun is lower in the sky. Avoid going
outside between 12 p.m. and 4 p.m. (Photo: Diane Ursu)
Protecting yourself from the sun and sunscreens
- UV radiation and how to protect against it
- Is it really SPF 100?
- Is your sunscreen causing skin cancer?
- Choosing a safe and effective sunscreen
- How to protect yourself from the sun's rays
It is debatable whether sun exposure should be avoided at all costs. Some physicians recommend getting 10 to 15 minutes of sun a few times per week to promote vitamin D production. This helps to prevent many diseases.
Dermatologists shun the idea of sun exposure. They believe that it will cause premature aging and skin cancer. One thing that both groups could probably agree on is the best advice for almost any situation: moderation is key.
One should always avoid getting burned when spending time in the sun. Burning does cause damage and does increase one's risk for premature skin aging and cancer.
Choose clothing over sunscreen
Chemicals used in sunscreens have been shown to cause damage. Some chemicals irritate the skin, others disrupt hormonal balance and can lead to skin damage and endocrine issues, such as thyroid problems. Others have been shown to increase the likelihood of developing skin cancer.
Start out by covering up with a shirt, pants, and a hat. If a sunscreen is necessary, choose one that contains only safe chemicals.
Stay in the shade
Sitting under a tree or hiking in the woods may be all that is needed to prevent sun exposure. Thick forests often provide adequate protection and may even prevent tanning, altogether.
Many wooded areas offter lots of sun protection with plenty of shade.
Outdoor activities in these areas are best when the sun is high in the sky.
(Photo: Diane Ursu)
Spending a day on the beach, in the water, or even on the road greatly increases sun exposure. Not only is there direct sunlight exposure in these areas, but the radiation reflects off of the ground, water, and other surfaces to greatly increase the exposure. These are places where it is important to consider using a safe sunscreen.
The rays can also cause damage to the eyes. Choose sunglasses that offer UVA/UVB protection. Polarized lenses will also cut down on the glare.
Use good judgment when planning activities
Go outside in the morning or the evening. The sun's rays are more intense between 12 p.m. and 4 p.m. Avoid going outside during these peak hours.
It is debatable whether sunscreen is truly necessary for everyday use. Many sunscreens contain chemicals that may be worse than no protection. Some people greatly benefit from the vitamin D production produced by sun exposure–sunscreens prevent this. Above all, limit sun exposure and never burn. Use good judgment.
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