VERDICT

NUTRITIONIST JULIETTE KELLOW SAYS: “Lucy’s diet is balanced and includes plenty of fruit and veg. It’s packed with plant proteins such as soya milk, tofu, meatfree alternatives, pulses, seeds and nut butters. Vegan diets can be low in vitamin B12 – this nutrient is only found naturally in animal foods – and in omega-3 fats, so it’s worth taking supplements of these.”