PSA, an enzyme in the form of a glycoprotein, is a such kind of fluid concentrated in prostatic tissue. Normally, serum PSA levels are very low and high PSA levels in the blood may indicate a prostate problem. Rise of PSA may be a sign of benign growth or swelling of the prostate, as well as of prostate cancer.

Dust, dirt, pollutants enter to our body through our porous skin. I think that this membrane provides the most significant gateway to our system for environmental pollutants.

According to World Bank statistics, in 2001 year were registered about seven million deaths worldwide from cancer. This is a high amount of men and women. The big concern is that 35 percent from deaths were attributable to the only nine behavioral and environmental risk factors, with alcohol and smoking playing large roles.

The skin is freshened and rejuvenated using toning lotions. They help to increase the blood supply to the skin. At the same time, toning can help keep it clear and firm by cleaning the oil and reducing pore size.