Plant-based nutrition questions, answered
Clear, UK-first answers to the questions people ask most about eating well on a plant-based diet.
See what your diet might be missing. Free, in 60 seconds →Questions
- Do vegans need a B12 supplement?Effectively yes. Why B12 is the one supplement to prioritise on a vegan diet, how much you need, and the fortified-food alternative.
- What supplements do vegans need?The short list: vitamin B12 always, vitamin D in winter, and usually algae omega-3 and iodine. What is worth taking and what is not.
- The best plant-based iron sourcesThe best plant iron foods, from lentils and tofu to pumpkin seeds, plus the vitamin C trick that makes a real difference to absorption.
- How much protein do vegans need?UK adults need roughly 0.75g of protein per kg of body weight a day. How to hit that on a plant-based diet, and the best sources.
- Is soya safe to eat?For most people, yes. What the evidence says about soya, hormones and health, and how tofu, tempeh and edamame fit a healthy plant-based diet.
- Is a vegan diet healthy?Yes, a well-planned vegan diet is healthy at every life stage. The handful of nutrients to plan for, and how to cover them.