27Feb

How to treat heart diseases

Table of contents: What is damaged in the heart in a vice? How to determine the type of blemish? What influences decompensation of a defect? What is used to treat heart dis...

27Feb

Glycerin - application in cosmetology

About Chen often in many cosmetic products you can find a component such as glycerin .Yes, and in the preparation of home cosmetics, especially as regards face creams , glycerol plays a...