What is the cause of acne on the neck

Acne is the trouble of many young men and women, red and swollen acne grows on the face affect the overall image, many people will also have low self-esteem, some people will not only face acne, even

The causes of neck fat how to reduce the meat on the neck

The weight itself is also fat, especially the neck fat is more obvious, I do not know why this meat will accumulate in the neck? Is there any good way to eliminate neck fat? The reason for more nec