Know a thing or two... VEGANISM
A NO- NONSENSE GUIDE TO PLANT- BASED EATING
Illustrations: CLARE OWEN Words: FRANCESCA RYAN
“Eating a vegan diet is the single biggest thing you can do to reduce your environmental impact”
Once seen as an extreme and restrictive lifestyle choice, veganism is now fashionable, thanks to high-profile followers, awareness of the health benefits, and concerns about environmental and welfare issues. According to a recent survey from The Vegan Society, there are now record numbers of vegans in Britain. In the past decade, numbers have more than trebled, driven mostly by the young (almost half of vegans are under 35).
Its growth is also due in part to the increase in positive media around veganism. “Jay-Z and Beyoncé were widely reported as following plant-based diets,” says Samantha Calvert at the Vegan Society. “When people who have the greatest choice and the most money choose it, people who aren’t vegan think there must be something about this – if this beautiful, successful person is vegan, it can’t really be a weird, cranky, sandal-wearing thing.”
Established in 1994, World Vegan Day on 1 November marks the start of World Vegan Month, with festivals, fairs, and bake sales around the world. Recently, veganism has been embraced by the mainstream, with high-street restaurant chains and supermarkets offering myriad vegan options. M&S has just launched the high street’s first vegan wrap, a mix of squash, tabbouleh and sumac (after research showed that 63% of their customers want to reduce their red meat intake), Pret A Manger has opened two veggie stores, with vegetarian and vegan choices, and London has its first all-vegan supermarket, Green Bay in Fulham.
WHAT IS VEGANISM?
The term ‘vegan’ was coined in 1944 by Donald Watson when he founded the Vegan Society (whose aim was to end the suffering and killing of animals). Initially he used it to mean ‘non-dairy vegetarian’, but from 1979 the society defined veganism as “a way of living which seeks to exclude, as far as possible, all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose”.
In practice, veganism is a type of vegetarian diet that is plant-based (vegetables, fruit, nuts and grains) and excludes all animal foods, including meat, fish, dairy, eggs and honey (which is mostly produced from farmed bees). Even wine (red wine is often filtered using egg whites to reduce harsh tannins), beer (widely clarified using isinglass, a collagen made from dried swim bladders of fish), and cider (clarified using non-vegan ingredients including gelatin from an animal-derived source) are off limits.
Eating a vegan diet is the single biggest thing you can do to reduce your environmental impact. With the world’s population predicted to reach 9.7 billion by 2050, global food shortages will become an issue as we run out of land to feed a population on an animal-based diet. Growing vegan food uses 50% less land than animal agriculture, while producing a kilo of beef requires about 15,000 litres of water, as opposed to just 180 litres for the equivalent amount of tomatoes.
Plant-based diets tend to be low in saturated fat, high in fibre and full of antioxidants, all helping to reduce the risk of heart disease, type 2 diabetes and cancer. Although, conversely, one of the most common arguments against veganism is the increased chance of nutritional deficiencies, such as vitamins B (found in meat, fish, dairy) and D (found in oily fish, egg yolk, meat offal), of which vegans are advised to take supplements.
Looking at non-dairy options, at first glance almond milk seems an excellent alternative – it’s low in calories, free of cholesterol and a source of vitamins B2, B12 and D. But it is much lower in protein than dairy, and then there’s the environmental impact of almond farming: it takes around 1 gallon of water to produce just one almond, and the majority of almonds come from drought-ridden California. There is no clear-cut choice that’s wholly eco-friendly.