Occupational exposure is a measure of the intensity and/or extent to which the human body experiences a particular hazard.For a given hazard, the greater the exposure the greater the risk of an adverse effect on health. This is because of the exposure-response relationship.ccupational Exposure. Exposure is determined by various factors including the time-exposed (duration), and factors such as the concentration of a substance inhaled, the intensity of a radiation field etc.
B Vitamins. The eight B vitamins help maintain metabolism, muscle tone, and a sharp mind, says Mary Ellen Camire, Ph.D., a nutrition professor at the University of Maine at Orono. Most important for young women is B9 (folic acid), which keeps red blood cells healthy and guards against cancer and birth defects. Recommended daily folate dosage: 400 micrograms (mcg); 600 mcg if you're pregnant.
There are some supplements that are still worth considering. Vitamin D and omega- 3 fatty acids are two that Terry believes have a high potential benefit and low risk. âSo many people are deficient in vitamin D,â said Terry and the health risks of deficiency are numerous.