New research involving 48,000 children worldwide confirms that vegan and vegetarian diets can support healthy growth when properly planned - but critical nutrient deficiencies remain a real risk without supplementation. The study found that children on these diets generally had higher intake of fiber, iron, folate, vitamin C, and magnesium, but lower intake of energy, protein, fat, vitamin B12, and zinc. Vegan children faced challenges with calcium intake, requiring special attention from parents and healthcare providers.

Despite potential nutrient gaps, both vegetarian and vegan children showed better cardiovascular health markers than those on omnivorous diets. Recommendations from the research team include working with healthcare professionals to ensure proper nutritional planning, particularly focusing on vitamin B12, calcium, iodine, iron, and zinc intake through fortified foods or supplements. The study authors hope their work will provide evidence-based guidance for families choosing plant-based diets for their children's nutritional needs during critical growth periods.