راستخواه, الهام

[ 1 ] - میزان آگاهی استفاده‌کنندگان در برابر خطرات سولاریوم بررسی آماری در شهر تهران

Solarium or tanning machines are available at gyms, beauty salons and.... Now, it is about 35 years since these devices have been introduced for tanning with ultraviolet radiation (UV). UV radiation having chemical reactions with skin, increases skin pigmentation and helps the formation of vitamin D and calcium absorption. Using solarium in Europe where they get less benefit from direct sunligh...