The emission spectrum refers to the spectrum of radiation emitted due to an atom or molecule making a transition from a higher to a lower energy state. Light from many different sources contains various colors, each with its own brightness or intensity.
As a general rule, most people can drink socially without any long-term adverse effects. However, for people with back pain, alcohol carries a risk of increasing the pain caused by conditions like degenerative disc disease, facet disease, herniated discs and foraminal stenosis. For this reason, individuals with neck and back pain may be advised to avoid alcohol.
While moderate alcohol consumption may provide benefits that include reducing your risk of heart disease and diabetes, consuming too much often damages the liver and contributes to alcoholism. The effect alcohol has on your blood pressure is also related to how much you drink, and heavy drinking causes it to rise.