Going vegan is one of the most impactful changes you can make — for animals, the environment, and your health. It's also simpler than most people think. This guide cuts through the noise and gives you a clear, practical path from day one.
Why Go Vegan?
People go vegan for different reasons — animal welfare, environmental concern, health, or religion. Whatever your reason, the outcome is the same: a diet free from animal products. You don't need a single "right" reason. You just need to start.
The most common hesitation is that it seems complicated. It isn't — once you know what to swap, what to watch for on labels, and how to handle social situations, vegan eating becomes second nature.
Step-by-Step: How to Go Vegan
Start with what you already eat
List your 10 favourite meals. You'll likely find that 4–5 are already vegan or one ingredient away from being vegan. Pasta with tomato sauce, stir-fried vegetables, lentil soup, hummus and bread — these are all already vegan. Start there, not with what you can't have.
Replace dairy first
Dairy is in more things than meat — milk, butter, cheese, yogurt, cream, and hidden as casein or whey in processed foods. Fortunately the replacements are excellent. Plant milks, vegan butter, and coconut yogurt are widely available and taste very close to the original.
Replace meat gradually if needed
You don't need to go cold turkey (no pun intended). Replace one meal at a time — swap beef mince for lentils in bolognese, chicken in stir-fries for tofu or tempeh, fish in tacos for jackfruit or chickpeas. Gradually, the swaps become your default.
Replace eggs in cooking
For baking: 1 flax egg (1 tbsp ground flaxseed + 3 tbsp water) or chia egg. For scramble: firm tofu with turmeric and black salt (kala namak gives an eggy flavour). For binding: mashed banana or aquafaba (the liquid from canned chickpeas).
Learn to read food labels
This is where most new vegans hit a wall. See the section below on hidden ingredients — and consider using an ingredient scanner app to make this effortless.
Quick Swap Reference
| Instead of | Use this |
|---|---|
| Cow's milk | Oat milk, almond milk, soy milk, coconut milk |
| Butter | Vegan butter (Violife, Naturli), coconut oil, olive oil |
| Cheese | Nutritional yeast (for flavour), cashew cheese, Violife, Oatly |
| Yogurt | Coconut yogurt, soy yogurt, oat yogurt |
| Eggs (cooking) | Flax egg, chia egg, aquafaba, mashed banana |
| Chicken / beef | Tofu, tempeh, seitan, jackfruit, lentils, chickpeas |
| Fish | Jackfruit, hearts of palm, chickpeas, nori-seasoned tofu |
| Honey | Maple syrup, agave nectar, date syrup |
Hidden Animal Ingredients to Watch For
This is the part that surprises most new vegans. Many products that seem vegan contain animal-derived ingredients hiding under scientific names or E-numbers. The most common offenders:
Casein / sodium caseinate — milk protein found in many "non-dairy" products
Carmine / E120 — red dye made from crushed cochineal insects
L-Cysteine / E920 — dough conditioner from poultry feathers, in most packaged bread
Gelatine / E441 — animal bones and skin, in gummies, capsules, coatings
Shellac / E904 — lac insect secretion on shiny candies and waxed fruit
E471 — emulsifier that may be plant- or animal-derived (label won't say which)
For the full list of 500+ animal-derived ingredients with their aliases, check the Food Check AI Ingredient Guide.
Stop guessing. Start scanning.
Food Check AI reads every ingredient on any label — E-numbers, scientific names, hidden dairy — and gives you an instant vegan verdict. Free. No barcode needed.
A Simple Week 1 Meal Plan
Don't overcomplicate your first week. Stick to simple, filling meals you recognise:
- Breakfast: Oat porridge with plant milk, berries, and nut butter — or avocado on wholegrain toast
- Lunch: Hummus and salad wrap, lentil soup, or pasta with marinara
- Dinner: Stir-fried tofu with rice and vegetables, lentil dahl, or bean tacos
- Snacks: Fruit, nuts, rice cakes with peanut butter, dark chocolate (check label!)
Supplements Worth Taking
A varied whole-food vegan diet is nutritionally complete with one exception: Vitamin B12 is not reliably available from plants and must be supplemented. Take a B12 supplement daily — this is not optional.
Also consider: Vitamin D (especially in low-sunlight months), iodine (if you don't eat seaweed), and algae-based omega-3 (DHA/EPA).
Ready to start? Food Check AI makes it easier.
Snap any food label and know instantly if it's vegan — hidden ingredients included. Free on iOS and Android.
