Learn about common eye and vision disorders with free PDF downloads. Our blog looks at cataracts, glaucoma, macular degeneration, retinal disorders, ocular surface disorders, and more common vision disorders.

Do you know the effects drugs have on the body? Learn about the effects of drugs here with our free download. We look at the effects drugs have on the liver, kidneys and pancreas, as well as, HIV/AIDS, veins and artery damage, and oral damage.

Be in the know about alcohol and its effects on the body. With free download, this blog tells you all about the negative effects of alcohol on the various human organs.

Test your know-how on all about smoking and its ill-effects on the human body. How smoking affects the lungs, and other organs. Free downloads available.