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Micronutrient deficiency is defined as the sustained insufficient supply of vitamins and minerals needed for growth and development, as well as to maintain optimal health. Since some of these compounds are considered essentials (we need to obtain them from the diet), micronutrient deficiencies are often the result of an inadequate intake.
Micronutrients are essential dietary elements required by organisms in varying quantities to regulate physiological functions of cells and organs. [1] [2] Micronutrients support the health of organisms throughout life. [3] [4] [5] In varying amounts supplied through the diet, micronutrients include such compounds as vitamins and dietary minerals.
Worldwide, deficiencies in iodine, Vitamin A, and iron are the most common. Children and pregnant women in low-income countries are at especially high risk for micronutrient deficiencies. [26] [50] Anemia is most commonly caused by iron deficiency, but can also result from other micronutrient deficiencies and diseases. This condition can have ...
Signs of micronutrient deficiencies. In general, micronutrient deficiencies can lead to serious health problems, blindness, muscle weakness, join pain, dry skin, brittle hair and nails ...
Common micronutrient deficiencies, says King, are vitamin A, C, D, E, choline, calcium, magnesium, and potassium which can impact eye, bone, heart, and muscle health. Your doctor, dietitian, or ...
Micronutrient-related malnutrition, which includes micronutrient deficiencies or insufficiencies (a lack of important vitamins and minerals) or micronutrient excess Overweight, obesity and diet-related noncommunicable diseases (such as heart disease, stroke, diabetes and some cancers).
Micronutrients are needed in smaller amounts (milligrams or micrograms); they have subtle biochemical and physiological roles in cellular processes, like vascular functions or nerve conduction. Inadequate amounts of essential nutrients or diseases that interfere with absorption, result in a deficiency state that compromises growth, survival and ...
Deficiencies of this macronutrient can cause health problems, including stunted growth, loss of muscle, decreased immunity, and weakening of the heart. Story editing by Carren Jao. Copy editing by ...