Plant-based diets are no longer a niche choice. For many families, the motivation is concern for the climate, animal welfare, or health.
But when children’s diets change, the question becomes more concrete: Are they getting all the nutrients they need in everyday life?
New international research offers a more nuanced answer.
A daily choice
In practice, vegetarian or vegan diets mean that parents have to think more carefully about their children’s daily meals.
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Packed lunches, school meals, and snacks must be put together differently than with a traditional diet. It can work, but it requires planning.
According to researchers behind a major review published in Critical Reviews in Food Science and Nutrition, problems arise particularly when key nutrients are overlooked in children’s diets.
What the research shows
The review is based on 59 studies from 18 countries and includes more than 48,000 children and adolescents.
According to the researchers, vegetarian children consumed more dietary fiber and higher levels of vitamins such as folate and vitamin C.
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At the same time, they had lower intakes of energy, protein, and certain minerals.
However, vitamin B12 did not reach recommended levels without supplements or fortified foods among the children studied.
Calcium, iodine, and zinc levels were also often low, especially among children following a vegan diet.
Benefits and reservations
Children on plant-based diets had lower cholesterol levels and a more favorable cardiovascular profile.
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They also generally weighed less, were shorter, and had lower bone mineral content.
According to the researchers, vegetarian and vegan diets can be healthy for children, but only if they are carefully planned to ensure that all essential nutrients are provided.
The study also points to the need for clear guidelines so that parents receive better support in their choices.
Sources: Science Daily, and Critical Reviews in Food Science and Nutrition.
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