Potential nutritional inadequacies associated with plant-based diets: a risk assessment based on dietary restriction severity
Alicja Kowalska
2026-03-22
3 min. read
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Dietary patterns that exclude animal-derived foods—including meat, dairy, and eggs—may result in multiple deficiencies, encompassing both trace minerals and vitamins predominantly sourced from animal products. The extent of these nutritional gaps is contingent upon the degree of dietary restriction, necessitating meticulous meal planning to mitigate potential inadequacies.
Nutritional deficiencies in the vegetarian diet
Protein deficiency is mainly linked to the exclusion of the daily requirement for protein from the vegan diet. However, the prescription does not prove to be one of the rich sources of full-value corn protein, since the protein in poor vegetable products is mostly in the amino acid lysine in this respect it is considered to be inadequate. Meeting the daily demand for protein is particularly difficult in the case of vegan diets. The prescription also proves to be a rich source of whole grain protein, as the protein found in poor plant products is predominantly in fatty acids lysine. In this respect, it is counted among the incomplete. Fulfillment of daily protein demand is particularly challenging in case of vegetable diets and vegetable meats. The recipe does not show that high levels of salty protein are also important in the diet, and that the protein content of both essential amino acids in the dairy family is only dependent on the dietary sources of the essential amino acid phosphorus. The dietary dietary supplements from the raw plant products of the soybean and fructose can be classified as the essential