There's 3 types of radiating rays from the sun: visible, infrared & ultraviolet. Ultraviolet (UV) are the baddies that cause all those horrible effects. Within that category there is 3 to protect against:
- UVA rays are out in force all day.They penetrate through the epidermis & dermis (messing up new cells) These are the ones that can cause cancer!
- UVC aren't your biggest concern -yet. The ozone layer absorbs them but that is thinning.
- UVB rays are like UVA lite. They damage the same layers of skin. The difference is they don't have as much wavelength. 10am- 3pm is the most important time to watch out for them.
Sun exposure produces free radicals (evil little molecules). Free radicals are bullies to healthy skin. They can make skin less firm, lessen it's ability to fight off the damage & even hurt your white blood cells.
This damage can happen in winter & even through car windows! People who commute a lot during their lives have higher cases of skin cancer- on the side of the face facing the sun. Basically:
Using SPF saves your skin from signs of aging & keeps it healthy!
In a post in the beginning of the week I'll explain what to look for in SPF containing products & give a review of my favorite moisturizer with SPF. I use it every day. Even when I know I'll be inside 95% of the day.
Did this post enlighten you cutie pies at all? Anything you think should be added?