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

New York City Mayor Eric Adams has long been an advocate of health eating, and his administration recently created six new plant-based lifestyle medicine programs throughout the city.He is also encouraging all New Yorkers to join him in plant-based eating, a habit he started after receiving a diabetes diagnosis. He says his health has improved, his mind is clearer, and his energy level is “amazing” after making the shift.

We spoke with clinical nutritionist Sabrina Toledano, MS, RD, a certified dietician-nutritionist who counsels patients at the Pancreas Center of NewYork-Presbyterian/Columbia University Irving Medical Center, to find out more about plant-based eating.

“If you want to follow a plant-based diet, think of it as a lifestyle change, not a diet,” Toledano says. “This mindset can help lead to health improvements, both physically and mentally.”

What is a plant-based diet?

A plant-based diet is exactly what it sounds like. 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. There is no set ratio of plant to animal foods on a plant-based diet, but at least 2/3 of each plate of food (or meal) you eat is a good way to start. The emphasis should be on plants.

Is a plant-based diet healthy?

Yes. A plant-based diet is considered to be nutrient-dense and packed with fiber, healthy fats, protein, vitamins, and minerals. It is a very healthy way of eating and can meet all of your nutrient needs.

Who is a plant-based diet right for?

Most adults can benefit from a plant-based diet. Research shows plant-based diets may prevent and treat chronic diseases and reduce dependence on medications. If you suffer from a digestive disease, consult your doctor prior to changing your diet.

How do you get enough protein on a plant-based diet?

Try not to equate protein with meat. There are a lot of great plant-based protein sources, including tofu, lentils, beans, nuts and nut butters, seeds, and quinoa. Don’t forget: Dairy, eggs, beef, poultry, and fish are allowed on the plant-based diet, they just shouldn’t be the center of the meal.

How do you start a plant-based diet?

Getting started on a plant-based diet may seem overwhelming, but take it one day at a time. Eat a variety of fruits and/or vegetables with all meals. Incorporate whole grains, such as oatmeal, quinoa, farro, brown rice, or whole wheat bread. Healthy fats—avocado, nuts, olives, seeds—are a great way to keep you satisfied.

To start: Each meal or snack should be made up of 2/3 plants and no more than 1/3 animal product (egg, yogurt, fish, or poultry). As you get used to eating more plants, try limiting yourself to one animal product a day.

Should any plants be avoided on a plant-based diet?

All plants can be included on a plant-based diet.

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

FAQs

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

A plant-based diet is considered to be nutrient-dense and packed with fiber, healthy fats, protein, vitamins, and minerals. It is a very healthy way of eating and can meet all of your nutrient needs.

What is the downside of a plant-based diet? ›

While a well-balanced plant-based diet can provide a wide range of nutrients, certain essential nutrients are more abundant in animal-derived foods. Plant-based diets can sometimes lead to nutritional deficiencies such as vitamin B12, iron, zinc, calcium, and omega-3 fatty acids.

Is a plant-based diet actually healthy? ›

But it's also common to choose a plant-based diet because it's considered healthier. And that's for good reason. Research over many years has linked plant-based diets to lower rates of heart disease, type 2 diabetes, and some cancers (as compared with diets high in meat and other animal products).

What foods do you eat on a plant-based diet? ›

Plant-based or plant-forward eating patterns focus on foods primarily from plants. This includes not only fruits and vegetables, but also nuts, seeds, oils, whole grains, legumes, and beans.

Can I eat eggs on a plant-based diet? ›

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.

What are unhealthy plant-based foods? ›

Using the NOVA classification system, which categorizes food products according to the extent of industrial processes they undergo, “junk” foods can include many plant-based products, such as: commercially-produced breads, pastries, cakes, and cookies. carbonated beverages. pre-packaged snacks.

Can I eat cheese on a plant-based diet? ›

Following a plant-based diet means saying goodbye to all animal products — including lean meat and dairy products such as milk, yogurt, cheese and ice cream.

What happens to your body when you go plant-based? ›

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.

Can I eat bread on a plant-based diet? ›

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.

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

Is Pasta Vegan? Unfortunately, not all pasta is vegan. We've found pastas of all varieties, from spaghetti to lasagna noodles, with eggs in the ingredient lists. But don't worry—there are widely available vegan pastas that don't involve eggs or dairy and don't skimp on the texture you've come to love.

Can I eat potatoes on a plant-based diet? ›

The Five Food Groups

Fruits: Any type of fruit including apple, bananas, grapes, strawberries, citrus fruits, etc. Vegetables: Plenty of veggies including peppers, corn, lettuce, spinach, kale, peas, collards, etc. Tubers: Starchy root vegetables like potatoes, sweet potatoes, yams, and cassava (aka yuca).

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.

Can I eat pizza on a plant-based diet? ›

You may think that because cheese is not vegan, those who don't eat meat or animal products cannot enjoy a good pizza. But, this simply isn't true! There are many vegan options at restaurants these days, including pizzerias. If you follow a vegan diet, here's what you should know about finding your new favorite pizza.

Can you lose weight on a plant-based diet? ›

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.

What are 30 plant foods? ›

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, ...

What are the side effects of plant-based meat? ›

Some plant-based meats contain relatively high amounts of salts, which may also be a health concern because elevated salt levels in the diet can increase the risk of high blood pressure, cardiovascular disease, osteoporosis, kidney disease, and stomach cancer.

What are the threats to the plant-based diet? ›

Health Risks of a Vegan Diet
  • Vitamin B12 Deficiency. Let's begin with a prevalent nutrient shortage among vegans and vegetarians: vitamin B12 deficiency. ...
  • Stroke. ...
  • Anemia. ...
  • Leaky Gut Syndrome. ...
  • Depression. ...
  • Hormonal Imbalance.

What are 5 potential drawbacks of following a vegan diet? ›

Potential Nutrient Deficiencies — A vegan diet may lack certain essential nutrients such as vitamin B12, iron, calcium, omega-3 fatty acids, and protein. It's crucial to carefully plan your diet to ensure you get all necessary nutrients.

What is the healthiest meat alternative? ›

  1. Pea Protein. It's tough to mimic the texture and mouthfeel of ground beef, but pea protein isolate or textured pea protein nails it pretty well. ...
  2. Tempeh. “One of my favorite vegetarian meat options,” says Amy Shapiro, RD, the founder of Real Nutrition. ...
  3. Seitan. ...
  4. Jackfruit. ...
  5. Tofu. ...
  6. Lentils. ...
  7. Black Beans. ...
  8. Chickpeas.
Apr 2, 2024

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