What is a plant-based diet, and is it healthy? (2024)

FAQs

What is a plant-based diet, and is it healthy? ›

The diet consists primarily of food made of plants: fruits and vegetables in addition to nuts, seeds, whole grains, and legumes. A plant-based diet is not a vegetarian or vegan diet; you can eat poultry, beef, eggs, fish, and dairy products, however most of your nutrient intake is coming from plant-based food sources.

Plant-based diets offer all the necessary protein, fats, carbohydrates, vitamins, and minerals for optimal health, and are often higher in fiber and phytonutrients. However, some vegans may need to add a supplement (specifically vitamin B₁₂) to ensure they receive all the nutrients required.

Some studies have shown that those on a plant-based diet are found to have lower plasma vitamin B12 levels and higher levels of vitamin B12 deficiency than those who consume animal products. Vitamin B12 is an important cofactor in DNA synthesis, and deficiency can lead to anemia and severe neurological dysfunction.

Healthy eating as a vegan

You can get the nutrients you need from eating a varied and balanced vegan diet including fortified foods and supplements. For a healthy vegan diet: eat at least 5 portions of a variety of fruit and vegetables every day.

Fruits: berries, citrus fruits, pears, peaches, pineapple, bananas, etc. Vegetables: kale, spinach, tomatoes, broccoli, cauliflower, carrots, asparagus, peppers, etc. Starchy vegetables: potatoes, sweet potatoes, butternut squash, etc. Whole grains: brown rice, rolled oats, farro, quinoa, brown rice pasta, barley, etc.

In other words, plants were paired with protein sources, like eggs, to make a nutritious and well rounded meal. Eggs can and should be part of a plant-based diet, and these five suggestions showcase how easy it is to incorporate the incredible egg into your plant-forward dishes.

Plants are high in fiber.

Eating a plant-based diet improves the health of your gut so you are better able to absorb the nutrients from food that support your immune system and reduce inflammation. Fiber can lower cholesterol and stabilize blood sugar and it's great for good bowel management.

Vegans can eat bread that does not contain animal products or byproducts. This includes breads that only use some variation on flour, water, yeast, and salt including ciabatta, baguette, focaccia, sourdough, pita, and ezekiel breads.

Strawberries, blueberries, raspberries, tomatoes, carrots, cucumbers, apricots, sweet potatoes, peaches, plums, melons, eggplant, lemons, lettuce, green beans, kale, broccoli, Brussels sprouts, cabbage, spinach, corn, Swiss chard, celery, beets, onions, cauliflower, cherries, bananas, mushrooms, parsnips, turnips, ...

You'll restrict grains and foods made with them, such as bread and pasta. You also limit starchy vegetables like potatoes and corn, as well as beans and legumes. And you'll cut high-sugar tropical fruits such as pineapple, mango, and bananas, as well as fruit juices and sweets.

Can you eat bananas on a plant-based diet? ›

Foods like olive oil, bleached flour, refined sugar and white rice, even though they are plant-based, are all processed foods and are not included in a WFPB diet. Plant-based means that the food you eat comes from plants, including: Fruits – apples, strawberries, grapes, pineapple, bananas, mango.

As with many food items, in its simplest form, peanut butter should always be vegan. The vast majority of peanut butters you find in grocery stores will therefore be fully plant-based. Traditional peanut butter is made from peanuts and often a small amount of salt or oil.

Looking at observational, interventional, and meta-analytic research, it appears that plant-based diets are effective tools for losing body weight and maintaining lower body weight.