Electromagnetic spectrum refers to the full range of all frequencies of electromagnetic radiation and also to the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object. Devices used to measure an electromagnetic spectrum are called spectrograph or spectrometer.
Another way that alcohol affects the endocrine system is by interfering with how the body absorbs calcium, a chemical needed for strong bones. As a result, people who drink heavily may be at a higher risk for osteoporosis, a disease in which bone density declines.
Symptoms of endometriosis include: painful bowel movements, painful urination, bleeding or spotting between periods, heavy menstrual bleeding, bloating, fatigue, feeling sick or faint, or vomiting during your period, pain in the lower back, abodmen, or groin, difficulty participating in day-to-day activities because of excessive pain, exhaustion, or weakness