Do YOU Get Enough Protein?

Where Do You Get Your Protein?

As vegans we’ve heard this question so many times it’s become a running joke—it’s even a T-shirt. I’ve lost count of how often I’ve been asked. My old response was, “Plants,” followed by a quick list of legumes, grains, and veggies—maybe even the fun fact that a banana has 1.3 grams of protein. (Vegan protein is everywhere!)

How Much Protein Do We Really Need?

Protein—what it is, what it does, and how much we need—is one of the most common topics when people start exploring a plant-based diet. This post is meant to give you a clear, simple understanding of vegan protein requirements so you can feel confident in your own nutrition and have some solid answers when the question inevitably comes up.

One of the best things I ever did for my own understanding was earning my Plant-Based Nutrition certification through eCornell. That experience changed how I think about food—and especially how I talk about protein.

Now, instead of rattling off a list of vegan protein sources, I simply ask, “Do you know how much protein you actually need every day?”

That one question opens the door to a much more thoughtful (and less defensive) conversation—for both vegans and non-vegans alike.

What Is Protein For?

Protein is the body’s main source of nitrogen (aside from a small amount from nucleic acids), and we need it to replace what we naturally lose through normal metabolism.

The Estimated Average Requirement (formerly called the Minimum Daily Requirement) for maintaining this balance is 0.5–0.6 grams of protein per kilogram of body weight per day—that’s it! Of course, those numbers represent “minimums” for good health—a little bit more is recommended for active people and there is a slightly higher need as we age (Harvard Health link).

To account for individual differences, the Recommended Dietary Allowance (RDA) increases that to 0.8 grams per kilogram per day. This number already includes a safety margin and represents about 8–10% of your daily calories.

So, if you eat around 2,000 calories per day, only about 200 of those need to come from protein. A single 6-ounce chicken breast has more than that—222 protein calories—showing that most meat eaters get far more protein than necessary. And yes, excess protein can cause health issues, too.

What About Amino Acids and Complete Protein?

You may have heard people mention “essential amino acids,” “complete protein,” or “food combining.” Here’s the simple truth: all essential amino acids exist in plants.

Protein is made of amino acids, and our bodies can easily use the amino acids from a wide variety of whole plant foods to create new protein. It isn’t necessary to “combine” foods in one meal to get a complete protein—that myth has long been debunked.

In fact, that banana mentioned earlier? It contains all nine essential amino acids. So as long as you’re eating a balanced, whole-food, plant-based diet, you’re getting complete and sufficient protein.

It’s Easy to Get Enough Protein on a Vegan Diet

When people ask how to get protein on a vegan diet, the answer is: easily!

Here’s what the numbers look like:

Average woman (130 lbs / 59 kg) → needs about 48 grams of protein per day

Average man (170 lbs / 77 kg) → needs about 62 grams of protein per day

(That piece of chicken mentioned above has 54 grams of protein!)

And here’s what that looks like from common vegan protein sources:

• 1 cup green peas = 8g
• 1 cup cooked oatmeal = 4g
• 1 cup cooked lentils = 18g
• 1 cup cooked black beans = 15g
• 1 cup cooked broccoli = 2.6g
• 1 cup cooked brown rice = 5g
• 1 cup cooked quinoa = 8.1g
• 1 cup soy milk = 7g

Mix and match a few of those throughout your day, and it’s easy to meet (and exceed) your plant-based protein needs—plus, you’ll be getting fiber, antioxidants, and essential nutrients that animal protein can’t provide.

The Takeaway

Understanding how much protein you need on a vegan diet makes the whole conversation easier. It helps you feel confident about your own nutrition and gives you the tools to talk with others who might still believe the old “vegans don’t get enough protein” myth.

So the next time someone asks, “But where do you get your protein?” you’ll be ready—with facts, calm confidence, and maybe even a smile.

More Reading

The Protein Myth: https://www.pcrm.org/health/diets/vegdiets/how-can-i-get-enough-protein-the-protein-myth

RDA for Protein: https://www.ncbi.nlm.nih.gov/books/NBK234922/#ddd0000067

For an interesting discussion of vegan protein sources, check out this video from our YouTube channel: