How does vegan complementary feeding work?

Created on: July 13, 2026
Last edited on: July 13, 2026

A well-planned vegan complementary feeding can be healthy and meet the nutritional needs of babies. Crucial for a balanced introduction to vegan complementary feeding are energy- and nutrient-rich meals, as well as a reliably ensured nutrient supply. The introduction begins according to the baby's individual signs of readiness.

→ A detailed overview is available in our PREGNANCY and BREASTFEEDING GUIDE, which we have developed together with Dr. Anika Döll and nutrition scientist Christina Dengg (BBSc, MSc). The guide is currently published in German, but can be translated using tools like ChatGPT or Google’s browser translator. The guide provides a well-founded introduction and general guidance, but it does not replace individual nutrition counseling or medical care. Especially during pregnancy and breastfeeding, we recommend seeking personalized support from qualified healthcare professionals. Examples include Dr. Anika Döll, Christina Dengg, or Dominik Machner.


Is vegan complementary food healthy?

Yes, if sufficient provision of critical nutrients is ensured, vegan complementary food can be healthy and meet nutritional needs. Especially in the first year of life, a child grows particularly fast. The nutrient requirements are correspondingly high. Therefore, the composition of complementary food plays a crucial role. With the right knowledge, a vegan diet can be safely and varied.


When can vegan complementary feeding be introduced?

The introduction to vegan complementary feeding does not fundamentally differ from conventional complementary feeding. Complementary food is usually introduced between the beginning of the 5th and the beginning of the 7th month of life. The individually appropriate time depends on corresponding signs of readiness, such as good head control, the ability to sit upright with support, interest in food, and a largely disappeared tongue-thrust reflex.

Even after the start of complementary feeding, breast milk or approved infant formula remain an important source of nutrients and energy in the first year of life. Complementary food does not immediately replace milk meals but supplements them step by step.


What should be considered in vegan baby nutrition?

1) Vegan Infant Formula

Infant formula is not strictly speaking complementary food. However, since it is also part of a baby's diet, we include it here.

Breastfeeding is recommended especially in the first 6 months of life. If that is not possible, appropriately labeled infant formula is the only safe alternative. This contains the basic composition of nutrients prescribed for infants. A suitable product available in German-speaking countries is, for example, Bimbosan Bisoja 1+2 (not sponsored).
For babies under 1 year, normal plant drinks are not a medically adequate substitute for infant formula!


2) Balanced Vegan Complementary Food

Vegan complementary feeding does not simply mean omitting animal products. Special attention should be paid to energy- and nutrient-dense meals. Pure vegetable puree is not sufficient for this. A combination of vegetables, potatoes or grains, an iron-rich protein source, and an energy-rich fat source is advisable.

A balanced vegan baby puree ideally combines several components daily:

Component

Suitable Examples

Iron Source

Lentils, beans, chickpeas, tofu, oats, millet (in age-appropriate, well-processed form)

Vitamin C Source

Fruit puree, broccoli, bell peppers in suitable form

Energy Source

Rapeseed oil, nut butter or almond butter in smooth form, avocado in small amounts

Protein Source

Legumes, soy products, suitable infant formula

Calcium Source

Suitable infant formula, later specifically calcium-rich foods

B12 Source

Not food, but supplement or safely fortified strategy (see nutrient section below)

At the beginning, a few spoonfuls are completely sufficient. The baby decides how much it wants to eat. Over time, the portions become larger, and gradually more complementary meals are added.

It is important that food in this phase not only serves to provide nutrients. Babies also learn new tastes, smells, and textures. A varied selection of plant-based foods can, therefore, lay the foundation for diverse eating habits early on.


Vegan Complementary Feeding Plan: Example for the first 4 weeks

We'll guide you and show you a possible process for successful vegan complementary feeding:

  • Week 1: First vegan lunch meal
    Once a day at lunchtime, 2 to 6 spoonfuls of vegetable-potato-lentil or bean puree. Afterwards, breastfeed or bottle-feed as needed.

  • Week 2: Increase quantity and variety
    Increase the lunch quantity. The goal is gradually a small to medium portion. Consistently add oil. Vary vegetables if well tolerated.

  • Week 3: Introduce vegan grain-fruit puree
    In the afternoon, additionally introduce grain-fruit puree. Start with small amounts. Prefer oats or millet.

  • Week 4 and following: Add vegan milk-grain puree
    In the evening, add milk-grain puree using suitable infant formula. Simultaneously, breastfeeding or bottle feeding remain important primary energy sources. 

→ Explanations and specific vegan complementary food recipes for the individual purees can be found in our PREGNANCY and BREASTFEEDING GUIDE from page 26.


Which nutrients are particularly important in vegan complementary feeding?

Some nutrients require special attention in vegan complementary feeding. These primarily include vitamin B12, as well as iodine, iron, zinc, calcium, vitamin D, and DHA. In particular, vitamin B12 cannot be reliably absorbed through plant-based foods and must, therefore, be ensured accordingly.

Nutrient supply can be provided by a sufficiently nourished breastfeeding mother, infant formula, and/or age-appropriately dosed supplements. Whether and which dietary supplements are necessary should always be decided in consultation with pediatricians or qualified nutrition professionals.
→ Tips for specific supplementation can be found in the FAQ: Feeding babies a vegan diet


Conclusion: How vegan complementary feeding works

Vegan complementary feeding works on the same basic principles as any other complementary feeding – but it is planned somewhat more consciously. A balanced puree meal combines sufficient energy, protein, and important nutrients like iron. With a varied selection of foods and careful planning of the supply of potentially critical nutrients, vegan complementary feeding can be a wholesome and nutrient-rich foundation for starting family meals.

→ Vegan Complementary Feeding at a glance:

  • Introduce complementary food between the beginning of the 5th and the beginning of the 7th month, if signs of readiness are present.
  • Combine energy-, protein-, and iron-rich foods.
  • Continue to offer breast milk or infant formula.
  • Pay attention to vitamin B12 and other potentially critical nutrients.
  • Make the diet varied and age-appropriate.

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