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Human food is food which is fit for human consumption, and which humans willingly eat. Food is a basic necessity of life, and humans typically seek food out as an instinctual response to hunger ; however, not all things that are edible constitute as human food.
Human nutrition deals with the provision of essential nutrients in food that are necessary to support human life and good health. [1] Poor nutrition is a chronic problem often linked to poverty, food security , or a poor understanding of nutritional requirements. [ 2 ]
Eat healthy protein: the majority of protein should come from plant sources when possible: lentils, beans, nuts, seeds, whole grains; avoid processed meats like bacon. [26] Eat mostly vegetables, fruit, and whole grains. [23] Drink water. Consume sugary beverages, juices, and milk only in moderation.
The fiber in whole grains can help better manage blood sugar levels, lower LDL (aka “bad” cholesterol), reduce blood pressure, support gut health and lower your risk of cardiovascular disease ...
Grains can be defined as seeds that humans eat or harvest, with cereal grains (oats, wheat, rice, corn, barley, rye, sorghum and millet) belonging to the Poaceae (grass) family [41] and pulses coming from the Fabaceae (legume) family. [42] Whole grains are foods that contain all the elements of the original seed (bran, germ, and endosperm). [43]
Some do not eat grains, believing it is unnatural to do so, [citation needed] and some fruitarians feel that it is improper for humans to eat seeds as they contain future plants, [3] or nuts and seeds, [8] or any food besides juicy fruit. [9] Others believe they should eat only plants that spread seeds when the plant is eaten. [10]
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Dietary fiber is defined to be plant components that are not broken down by human digestive enzymes. [1] In the late 20th century, only lignin and some polysaccharides were known to satisfy this definition, but in the early 21st century, resistant starch and oligosaccharides were included as dietary fiber components.