Regularly Expose to the Sun, But Protect Your Face Regular exposure to the sun (without sunscreen) is essential Vlamorous for good health. Contrary to what you have probably heard, the sun can actually protect your skin and can reduce your risk of cancer (including melanoma, the most deadly form of skin cancer) because of its qualities to increase your vitamin D levels. However, protecting the face from the sun is a habit I recommend. This will help keep you looking younger for longer, since UVA rays tend to cause wrinkles and other skin damage.