The plant-based diet is rich in vitamins, minerals, and other nutrients. But it can also help you protect yourself from the deadly COVID-19 virus. This is how it happens, according to nutritionist Aakriti Arora.
Plant-based diets are often considered to be the healthiest way to eat as they promote a robust metabolism and immune system. With this diet, you have to avoid all animal products from your plate, including dairy products and meat. According to experts, a plant-based diet can help us protect ourselves from the deadly COVID-19 virus. Because the consumption of plant-based nutrition increases our metabolism and our resistance. Therefore, nutritionist Aakriti Arora sheds light on the importance of a plant-based diet in this Covid-19 scenario.
How does a plant-based diet improve metabolism?
Some studies suggest that people on a whole plant-based diet have better metabolism and a higher basal metabolic rate, which simply means that vegans burn more calories at rest.
This diet improves metabolism and helps people lose weight in a healthy and sustainable manner. The science behind this is simple, plant-based foods have a lower glycemic index, which means they are digested slowly by the body, and the fruits and vegetables are filled with fiber and antioxidants that help you feel fuller, thereby improving your metabolism.
How does a plant-based diet boost immunity?
The immune system is our defense against various bacteria, viruses and diseases that our bodies are exposed to. Left alone, our immune systems do a great job of fighting the aforementioned invaders, but certain types of foods loaded with sodium, sugar, and trans fats, as well as poor lifestyles, can undermine its effectiveness.
Reports show that about 70-80 percent the efficiency of our immune system depends on our gut health. Eating whole plant foods, a variety of vegetables, fruits, whole grains, legumes, nuts, and seeds all help create a friendly atmosphere in your intestines, thereby boosting your immunity.
Compared to non-vegetarians, people who are vegetarians or vegans consume more fruits and vegetables in a day. This type of diet is rich in many vitamins, minerals, phytochemicals and antioxidants, which in turn promote our immune function.
Although many studies have found that vegetarians and vegans are deficient in zinc and omega-3 fatty acids. To improve health, people should make sure that they eat plenty of zinc-rich foods like beans, chickpeas, and nuts, and include omega-3 sources of fat like chia seeds, walnuts, and flaxseeds in their diets on a daily basis.
Since vitamin B12 is only found in foods of animal origin, plant-based eaters should consult their doctor and regularly take a vitamin B12 supplement.
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