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.
Moreover, the experimental evidence suggests that alcohol does not cause the increase in. dopamine directly. Rather, it appears that alcohol directly affects the GABA system and the. endorphin system. Neurons from the GABA system extend into the reward pathway and when.