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.
In fact, research shows that moderate alcohol consumption is good for the heart and may help us live longer. New preliminary research has also shown that moderate alcohol consumption may even boost the immune system; moderate alcohol intake means one drink a day for women and two drinks a day for men.