How Much Sunlight Do You Need?


4.2 ( 4942 ratings )
Nástroje Zdraví & Fitness
Vývojář: Terry Bu
Zdarma

This app helps you take a picture of your skin and figure out how much sunlight exposure you need to get your healthy daily dosage of vitamin D, depending on your location and weather. Its based on the Fitzpatrick scale which is a numerical classification schema for human skin color.