Can You Get Enough Protein from Plants?

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How Can You Get Enough Protein Eating Only Plants?

Yes, eating a variety of plants can offer you all of the essential amino acids required for a healthy body, according to studies. Plus, Registered Dieticians encourage plants as a healthy choice. “Forks over knives: plant-based over animal-based is always helpful for the heart,” says Kara Burnstine RD, of the Pritikin Center in Miami, Florida. With so many sources of plant-based protein, let your culinary creativity go wild!

10 Simple Sources of Plant-based Protein

  • Legumes (pea, soybean, bean, chickpea)
  • Potato
  • Quinoa
  • Seeds (flaxseed, chia, pumpkin)
  • Cereals (whole wheat, brown rice, barley)
  • Buckwheat

Do Vegetables Contain Protein?

Yes, some vegetables are surprisingly good sources of plant-based proteins. Even a potato is a source of protein, with a bit more than 4 grams found in one medium-baked potato (with the skin on). Edamame offers about 18g of protein per cup. You may have hated Brussels sprouts as a kid, but it’s time to give them a try again as a simple cup of them has 5 grams of protein.

5 Surprising Protein-Rich Vegetables  


  • Asparagus 3 g/cup
  • Broccoli 2 g/cup
  • Corn 4 g/cup
  • Green peas 7 g/cup
  • Potatoes 4 g/medium baked (skin on)

*Data Source: USDAUniversity of Rochester Medical Center

Are Fruits High in Protein?

No, fruits aren’t high in protein but, they do contain small amounts, along with a pantheon of nutrients that boost energy, promote health, and prevent disease.

Can You Get Enough Protein from Plants to Build Muscle?

Proteins are the building blocks of life. Protein plays an important role in maintaining the structure and function of all living things, including plants. Animal sources of protein are routinely ranked amongst the highest quality proteins for muscle creation, but the evidence is accumulating on the ability of various plant-sourced proteins to build muscle. Studies also point to plant-based protein being equivalent to animal proteins in their ability to help muscles grow and adapt as exercise training requests. In other words, if you’re adding more exercise into your daily routine, you can support your muscles after the hard work they’ve done as well with beans, as you can with beef.   

Is Eating Mostly Plants Healthy?

Evidence also notes eating more plants can help in treating various disease aliments. Plant-based foods are linked with a reduction in:

  • Cardiovascular disease
  • Cholesterol (LDL)
  • Obesity
  • Type 2 diabetes

Can Humans Live on Plant Protein?

People who eat more plant-based proteins are less likely to die of cardiovascular disease, according to a study. A simple swap of a plant protein for animal protein (mainly red or processed meat protein) was associated with a lower risk of death (as well as mortality from cancer or cardiovascular disease). Why? Besides protein, plants contain other nutrients known to support health, such as fiber and good fats. As well, plants produce compounds to protect themselves from pathogens, cope with environmental stress, and act as a natural defense system. These compounds are impressively helpful in the body. You already know some of these compounds: vitamins, antioxidants, or polyphenols (such as the famous curcumin, the bright yellow plant chemical found in turmeric).

Best Way to Start a Plant-Based Diet

“Let vegetables be the star of your plate,” suggests Kara. Whole, plant-based foods are the focus of the scientifically proven eating plan at the Pritikin Center, taught in an immersive environment where you can learn why certain foods are good to eat, how to cook them and transform your taste buds so you want them during your stay.

“I’m a foodie…I thought the food would be absolutely miserable, but ironically, it’s my favorite part of my stay,”Sanjay Matay, Pritikin Guest

“Everything we teach and recommend is based on scientific studies, on the proof and the research,” explains Lon Ben-Asher, Registered Dietician and Nutrition Educator at Pritikin. The Pritikin Eating Plan focuses on whole, plant-based foods. During a stay at Pritkin, you learn the skills and confidence to overcome any barriers in your way of living your healthiest, best life.

How Do I Eat More Plant Protein?

Surprisingly, cooking with plants can be easy and quick (beans and chickpeas require no cooking – just open the can and rinse well). Many of your favorite recipes can switch to plant-based options. It’s easier with help from healthy eating experts, like Executive Chef Vince at Pritikin.

Discover a whole new world of culinary skills and sensational flavor at the Pritikin Cooking School: a specialty, hands-on cooking experience at a luxury health resort.


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Are you taking or considering a medication for weight loss?

Combining the Pritikin Program with Semaglutide or other weight loss medications could potentially speed up weight loss, reduce side effects, preserve lean body mass, and support long-term metabolic health.