Wiktionary (0.00 / 0 votes) Rate this definition: electromagnetic spectrum (Noun). The entire range of wavelengths of all known electromagnetic radiations extending from gamma rays through visible light, infrared, and radio waves, to X-rays.
Excessive alcohol can damage the immune system because the alcohol will prevent nutrients from feeding your immune system. The alcohol is absorbed into your bloodstream through your stomach. Once in the bloodstream, alcohol will reduce the white blood cell count in the body.
Long term effects. When alcohol is continuously consumed over a period of time it begins to affect the body in many ways. Alcohol consumption increases the risk of many cancers including liver, breast, esophagus, pancreas, mouth, larynx and pharynx.