Nutrition

Nutrition is the science that education how what people eat have an effect on their health and perform, such as food components or foodstuff that source diseases or weaken health (such as intake too many calories, which is a most important causal factor to obesity, heart disease and diabetes). The field of nutrition as well studies foods & dietary supplements that develop performance, improve health, and treat or prevent disease, such as intake fibrous foods to condense the risk of colon cancer, or supplementing with vitamin C to make stronger teeth and gums and to develop the immune system.

Among extremes of optimal health and death as of starvation or famine, there is an array of disease situation that can be origin or alleviate by amend in diet. Dearth, excesses and inequity in diet can make negative impacts on health, which can lead to diseases such as obesity, scurvy, or osteoporosis and also as mental and behavioral harms. Moreover, extreme eating of elements that have no apparent position in health may deserve toxic and potentially dangerous effects, depending on the dose. The science of nutrition attempts to know how and why particular dietary aspects manipulate health