Parenting Guide

Pregnancy

Your body is doing something extraordinary, and a well-planned vegan diet is fully capable of supporting it. Birth weights for babies of well-nourished vegan mothers do not differ meaningfully from anyone else’s, and a plant-rich pregnancy may even offer some protection against pre-eclampsia and excess weight gain.

What should a vegan mother eat during pregnancy?

Eat generously and do not under-fuel. Pregnancy raises your calorie needs at exactly the point when plant foods fill you up faster, so lean on energy-dense additions: nut and seed butters, tahini, avocado, olive oil, dried fruit, and full-fat soy. Build meals around legumes and whole grains for protein. Pair iron-rich foods such as lentils, tofu, fortified cereals, and pumpkin seeds with a vitamin C source such as peppers, citrus, or tomatoes, which sharply improves how much iron you absorb, and keep tea and coffee away from meals, since they work against it. Get calcium daily from calcium-set tofu, fortified plant milks, and low-oxalate greens like kale and bok choy.

Which supplements matter most in pregnancy?

Choline is the one most people have never heard of, and it is worth planning for, since it is concentrated in eggs and only a small minority of pregnant women meet the recommended intake on any diet. Soy, quinoa, broccoli, and legumes all contribute. Everything else on the list below is standard, and much of it is recommended to every pregnant woman regardless of diet.

Breastfeeding and your newborn

Is the breast milk of a vegan mother as nutritious?

Yes, with one qualifier that matters. Systematic reviews find the breast milk of a well-nourished, properly supplemented vegan mother broadly comparable to anyone else’s, and it runs a little higher in healthy unsaturated fats, which is a good thing. The qualifier is that B12 and DHA in breast milk track your own intake rather than appearing regardless, so your supplements are doing real work here. Keep taking B12, iodine, and algal DHA, and your milk carries them to your baby.

Does a breastfed baby need a supplement?

Yes, and here is the reassuring part: it is not a vegan supplement at all. Every breastfed baby is recommended a daily vitamin D supplement, on every diet, because breast milk is naturally low in vitamin D regardless of what the mother eats. The one supplement your newborn needs is the same one the whole world’s babies get.

What if you cannot or choose not to breastfeed?

This is the honest gap. As of 2026 there is no fully vegan infant formula on general sale in the UK or US, and soy-based formula is dairy-free but usually not strictly vegan, because the added vitamin D and DHA are typically not plant-derived. Talk it through with your health visitor, midwife, or paediatrician without any shame either way. Feeding your baby adequately comes first, always, and a formula-fed baby can still grow up in a fully vegan household.

Starting solids

Around six months, alongside continued breast milk or formula, solids begin. This is the stage that rewards planning the most, because a baby’s needs are enormous relative to a tiny stomach. It is also the stage where a paediatric dietitian is genuinely worth their weight in gold. Handled properly it is completely manageable; handled casually it is the one window where a vegan diet can go wrong.

What are the best first foods for a vegan baby?

Iron, zinc, and B12 need the most attention now, because they are the hardest to get without animal foods at this age. Good first foods that pull their weight: iron-fortified baby cereal, well-cooked and mashed lentils and beans, smooth tofu, and finely ground seeds. Because bulky plant food fills small stomachs fast, deliberately add calories and ease off the fibre a little: thin nut and seed butters into porridge, mash in avocado, add a little oil to vegetable purees, and do not be afraid of some refined grains at this age.

Which plant milks are safe, and when?

Fortified soya can go into cooking from six months, but it should not be a main drink before twelve months. Rice milk is not suitable for children under five because of arsenic. From twelve months, an unsweetened, calcium-fortified soy or pea drink can become a main milk drink. Always check the label, because many organic brands are deliberately unfortified, which makes them the wrong choice here.

What should you avoid?

Whole nuts are a choking hazard until around age four or five, so use smooth nut butters thinned into food, or nuts and seeds ground to a powder and stirred through porridge. That is also how you introduce these allergens early, which is what allergy guidance now recommends. With round foods, the rule is to make them not round: quarter grapes and cherry tomatoes lengthwise rather than slicing them into coins. Skip popcorn, hard raw carrot, and thick sticky spoonfuls of nut butter until your child chews well. How they eat matters as much as what: upright, unhurried, supervised, not distracted or laughing. One reassurance, because it frightens every new parent: noisy gagging is normal and protective, and it is how babies learn to handle food. Real choking is silent. An hour spent learning infant first aid is the best hour a new parent can spend, on any diet.

Raw diets are not appropriate for babies or young children, whose small stomachs cannot extract enough energy from that much low-density bulk. Salt and added sugar should stay minimal, as for any baby.

Toddlers and preschoolers

Boundless energy, tiny stomachs, and strong opinions. The nutritional job here is simple to state and slightly harder to do: keep meals small, frequent, and energy-dense.

How do you make sure a vegan toddler gets enough?

Give every meal three things: a protein anchor (beans, lentils, tofu, chickpeas, or soy yoghurt), a calcium source (calcium-set tofu or a fortified plant milk), and something calorie-rich (nut or seed butter, avocado, a little oil). Toddlers graze, so treat snacks as small meals rather than filler. If your toddler seems to eat almost nothing some days and enormously the next, that is normal toddler behaviour on every diet.

What should a vegan toddler drink?

From twelve months, unsweetened calcium-fortified soy or pea milk works well as a main drink, and water the rest of the time. Keep fruit juice occasional and small, since it delivers the sugar of fruit without the fibre that makes whole fruit behave so differently.

What if they refuse everything green?

This is the golden age of food exposure, and it is where the feeding habits further down this page pay off most. The short version: a toddler may need to meet a new vegetable eight to fifteen times before accepting it, so early rejection is information, not a verdict.

School age

Nutritionally this is one of the easier stretches. A varied diet of legumes, whole grains, fortified foods, fruit, vegetables, nuts, and seeds does the job, with calcium and iron as the two to keep an eye on. Encouragingly, vegan children in the research consistently eat more fibre, fruit, vegetables, and legumes and less saturated fat than their peers. They are often eating closer to what every child is supposed to eat.

What goes in a good vegan packed lunch?

Build it like a small meal rather than a collection of snacks: something substantial (a hummus and salad wrap, a pasta or grain salad with beans, a tofu or chickpea sandwich), a fruit, a calcium source such as fortified soy yoghurt or milk, and something energy-dense like a flapjack or seed bar. Send it with pride rather than apology. A packed lunch that other kids want to trade for does more for your child’s confidence than any explanation.

How do you handle school meals?

In England, the School Food Standards encourage but do not require a daily vegan option, so a polite written request to the school usually gets results, and ethical veganism is recognized as a protected belief. In the US there is no vegan requirement in the National School Lunch Program, although plant-based options are increasingly available. Either way, check your school’s packed-lunch policy so you always have a reliable fallback.

What is the best thing to teach them now?

How to cook. A child who can make three meals by age twelve is a teenager who eats well when you are not there, and a young adult who never has to think twice about it. Children who help prepare food also eat more vegetables, so this is nutrition advice as much as life skills.

Teenagers

The growth spurt raises the stakes on iron, especially for girls once periods start, along with calcium, protein, and total calories for a body that is building fast. The reassuring headline from the research on vegan adolescents is that no specific nutritional risks appeared compared with omnivores, with high supplement use doing much of the work.

What changes nutritionally for a vegan teenager?

Aim a little higher on protein than the standard recommendation, roughly fifteen to twenty percent more, because plant protein is slightly less digestible. That happens naturally with generous beans, tofu, tempeh, seitan, soy milk, and nuts, so it rarely requires counting anything. Calcium is the one that tends to run low in vegan teens, and, tellingly, in omnivore teens too, so make fortified foods and calcium-set tofu daily habits rather than occasional ones.

Can a vegan teenager be a serious athlete?

Yes. The requirements are the same as for any young athlete: enough total food, protein spread across the day rather than piled into one meal, and enough carbohydrate to fuel training. The most common mistake is simply under-eating, which is a problem for teen athletes on every diet.

What should parents watch for?

For most vegan teens, this is a values choice and nothing more. But adolescence is when eating disorders can emerge, and a restrictive diet can sometimes become a socially acceptable cover for restriction. The signs worth taking seriously are restriction that keeps escalating well beyond veganism, growing preoccupation with weight or shape, secrecy around food, and withdrawal from family meals. If you see that pattern, it deserves a conversation and professional support rather than a debate about diet.

How do you prepare them to eat well on their own?

Your goal for eighteen years has been to make yourself unnecessary here. A young adult who can batch-cook a pot of chili, keeps five pantry staples on hand (beans, grains, frozen vegetables, a fortified plant milk, and peanut butter will keep anyone alive and well), and can scan a menu for the vegan option will carry this effortlessly. Make sure they leave home still taking their B12. That is the habit that has to travel with them.