Should we all go vegan?
By Steve Foreman. Published 2020-06-16BOLD-Food
There were 600,000 vegans in Great Britain in 2019, up from just 150,000 in 2014. Steve looks at what going vegan means and whether we should all go vegan?
Vegan diets and older adultsIf you are thinking of changing to a vegan diet, there are several things you need to keep in mind. Firstly, make sure you get enough calcium, it is needed for strong bones and teeth. Non-vegans get theirs from dairy products, sources for vegans can be green leafy vegetables, fortified soy or oat drinks, sesame seeds and pulses. Also ensure that you get enough Vitamin D, needed for healthy bones, teeth and muscles, either through sunlight or a Vitamin D supplement. Just ensure your chosen supplement is vegan! Your body needs iron to produce its red blood cells, which it would get from red meat. Iron from plant sources is not absorbed as well as iron from red meat. Vegans can source their iron from wholemeal bread and flour, pulses, leafy green vegetables, dried fruit and nuts. Finally, your body needs Vitamin B12 for healthy blood and a healthy nervous system. Vitamin B12 can be sourced from fortified cereals and drinks but many vegans choose to take a supplement to ensure their bodies receive the suggested daily amount. The take home message being to ensure that you eat a well balanced diet containing a wide range of foods, ideally with a wide range of colours. With a little planning there is no reason why a vegan diet would be detrimental to your health and wellbeing.Another motivation for people to change to a vegan diet is the positive impact it has on the environment. According to a study by the University of Oxford, eating a vegan diet could be the “single biggest way” to reduce your environmental impact on earth. It also states that cutting meat and dairy products from your diet could reduce an individual's carbon footprint from food by up to 73 per cent. If everyone stopped eating these foods, they found that global farmland use could be reduced by 75 per cent, an area equivalent to the size of the US, China, Australia and the EU combined. This would result in a huge reduction of greenhouse gasses and also enable farmland to be returned to the wild which would reduce the number of animals becoming extinct. That it is a huge benefit of following a vegan lifestyle.In conclusion, if planned correctly, a vegan diet can give your body all the essential nutrients that it needs and be of huge benefit to the environment, definitely food for thought!
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