German children face alarming vitamin D and B12 shortages, experts warn

Many children in Germany face vitamin and mineral deficiencies, particularly vitamin D, according to routine health checks. Infants, young children, and teenagers are most affected due to limited sun exposure. Health experts now recommend targeted supplements to prevent conditions like rickets and support overall development.

Vitamin B12 and iron are also key concerns, especially for children on restricted diets or with certain health conditions. While supplements can help, they should not replace balanced meals, say paediatricians.

The American Academy of Pediatrics advises vitamin D supplements for breastfed babies and formula-fed infants until they consume 32 ounces of formula daily. Children aged one to nine who lack sufficient dietary vitamin D should also receive it. In Germany, routine examinations show widespread deficiencies, with around 15% of young children and 17% of adolescents lacking adequate levels. This nutrient supports bone strength, immune function, and may influence mental well-being.

Vitamin B12, essential for brain and nerve growth, occurs naturally only in animal products. Vegan children often need supplements to avoid deficiency. Iron, critical for oxygen transport, is another concern—preterm babies, non-meat-eating toddlers, and adolescents may require extra intake.

When selecting multivitamins, parents should check for NSF certification, age suitability, and key ingredients like calcium, vitamin D, and iron. Products must avoid artificial fillers, allergens, and come in child-friendly forms. Overdosing on vitamins A, D, or iron can be harmful, so strict adherence to dosage guidelines is vital.

Supplements are not a substitute for nutritious food. Experts stress that a varied diet remains the best way to meet children's nutritional needs, with vitamins used only to fill specific gaps.

Routine checks highlight vitamin D shortages among German children, prompting calls for wider supplementation. Parents of vegan children or those with absorption issues should consult paediatricians about B12 and iron needs. While supplements can address deficiencies, they must be used carefully to avoid toxicity.

Health authorities continue to emphasise that whole foods should form the foundation of a child's diet, with vitamins playing a supporting role when necessary.