Remember that the consumption of oily or fatty foods does not cause acne, nor will it make it worse. No studies – scientific or otherwise – have ever linked the two. Many bodybuilders also believe that tanning beds keep acne under control by “drying” the skin, but this is not the case. A tanning bed actually saps moisture from your skin and leaves the oils behind, and over time, tanning can cause skin cancer. Finally, using antibacterial soap to wash your skin can cause certain strains of bacteria to become resistant to the anti-bacterial agent, which can have a significant impact on your health.