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The Benefits of a Plant-Based Diet

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  • Post last modified:January 5, 2023
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A plant-based diet that emphasizes vegetables, fruits, grains, legumes and nuts has many health benefits. In this article, we’ll look at how a plant-based diet can help improve heart health, prevent diabetes and reduce the risk of some cancers. We’ll also give tips on incorporating plant-based foods into your diet and share some delicious and easy-to-prepare plant-based recipes.

Heart Health:

A diet rich in plant-based foods is associated with a lower risk of heart disease. In fact, studies have shown that vegetarians have a 32% lower risk of dying from heart disease than non-vegetarians (1). This may be due in part to the fact that plant-based diets typically contain less saturated fat and cholesterol, which are known risk factors for heart disease. In addition, plant-based diets are often high in fiber, antioxidants, and other nutrients that help maintain heart health.

Diabetes prevention:

A plant-based diet can also help prevent or treat diabetes. In one study, participants who followed a plant-based, low-fat diet for two weeks showed improved insulin sensitivity and reduced insulin resistance (2). These changes may help reduce the risk of developing diabetes or improve blood sugar control in those who already have the disease. A plant-based diet also usually contains less sugar and refined carbohydrates, which can contribute to diabetes.

Cancer prevention:

A diet rich in plant-based foods is also associated with a lower risk of developing some cancers. For example, a review of several studies found that vegetarians have a 15% lower risk of developing colorectal cancer than non-vegetarians (3). A plant-based diet can help reduce cancer risk through a wide variety of antioxidants and other protective plant compounds.

Tips for incorporating more plant-based meals into your diet:

If you want to try a more plant-based diet, here are some tips to get you started:

Start with meatless Mondays: One day a week, replace meat with plant-based protein sources such as beans, lentils, tofu or tempeh.

Include more vegetables in your meals: Try to fill half your plate with vegetables at every meal. Roasting, grilling, or sautéing vegetables are tasty ways to prepare them.

Experiment with plant-based sources of protein: In addition to beans and lentils, try including quinoa, nuts and seeds in your diet for extra protein.

Make small changes: You don’t have to switch completely to plant-based foods right away. Start with one or two meat-free meals a week and gradually increase the number.

Delicious plant-based food recipes:

Ready to try plant-based foods? Here are some tasty and easy-to-prepare recipes to get you started:

Vegan stir-fry: Cook a variety of vegetables such as broccoli, bell peppers and carrots in a wok or large skillet. Add some tofu or tempeh for protein and serve with brown rice or quinoa.

Roasted vegetables: Preheat the oven to 400°F and line a baking sheet with parchment paper. Dip your favorite vegetables (such as Brussels sprouts, sweet potatoes and bell peppers) in a little olive oil and sprinkle with salt and pepper.

Braise for about 20 to 30 minutes, or until vegetables are tender and caramelized.

Bean-based soup: In a large pot, stir-fry diced onion, carrot and celery until soft. Add a can of drained and rinsed beans (such as kidneys or black beans), a can of diced tomatoes and some vegetable broth. Bring the soup to a boil, then reduce the heat and simmer for about 20 minutes. Season with your favorite herbs and spices and serve with a crust of bread.


Incorporating plant-based foods into your diet can provide many health benefits, including reduced risk of heart disease, diabetes and some cancers. With a little planning and a few tasty recipes, you can easily incorporate more plant-based foods into your diet. Give it a try and see how good you feel!

Eric Bergevin

Eric Bergevin was born in 1974 in a small town in rural America. He grew up with a strong sense of community and a desire to help others, which eventually led him to pursue a career in medicine.

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