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A healthy diet provides the body with essential nutrition: fluid, macronutrients such as protein, micronutrients such as vitamins, and adequate fibre and food energy. [ 2 ] [ 3 ] A healthy diet may contain fruits, vegetables, and whole grains , and may include little to no ultra-processed foods or sweetened beverages .
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]
In nutrition, the diet of an organism is the sum of the foods it eats. [9] A healthy diet improves the physical and mental health of an organism. This requires ingestion and absorption of vitamins , minerals , essential amino acids from protein and essential fatty acids from fat-containing food.
5 Surprising Facts You Should Know About Cheese, According to an Expert. Merlyn Miller. December 9, 2024 at 6:31 AM. Food & Wine / Getty Images.
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A registered dietician discusses the harmful myths about nutrition that wellness culture has tricked us into believing. I'm a dietitian. These 5 myths about nutrition are actually hurting your health
From surprising historical tidbits to fascinating facts about science and nature, this community is a space where learning something new is part of the daily routine.
People on a balanced vegetarian or vegan diet can obtain adequate nutrition, but may need to specifically focus on consuming specific nutrients, such as protein, iron, calcium, zinc, and vitamin B 12. [4] [2] [5] Raw foodism and intuitive eating are other approaches to dietary choices. Education, income, local availability, and mental health ...