16 Easy Ways To Eat More Protein + How Much You Need Daily

The topic of protein can be controversial, with clashing opinions regarding how much you need to eat and when. 

We spoke with nutrition experts and protein scientists to figure out how much protein you need to eat, and help answer all your questions about how to get more of this macronutrient in your diet. 

Protein is well known for its role in rebuilding and repairing tissues broken down during exercise, like muscle tissue.

Protein isn’t just important for muscle, though. You need protein to survive and thrive. “Protein plays a role in building bones, muscles, cartilage, skin, and virtually every body part and tissue, "says registered dietitian nutritionist Alex Larson, MS, RDN. "It has a critical part in carrying oxygen in the blood, metabolic reactions, immune function, and brain function.”

While your body can store carbohydrates and fat, it doesn’t store protein the same way. Since your body is constantly breaking down and rebuilding new protein, you must eat adequate amounts to function well. 

So what is adequate when it comes to daily protein intake? 

The recommended dietary allowance (RDA) for the average sedentary adult is a conservative 0.8 grams per kilogram of body weight per day (g/kg/d). That would look like 60 grams of protein for a person weighing 165 pounds (75 kilograms). 

After consulting protein experts and digging into the research1, we believe that the RDA for protein is low and that most active people should aim to consume at least 100 grams of protein per day for optimal health.

Resistance-trained individuals eating in a calorie deficit may need even higher protein intakes (2.3 to 3.1 g/kg/d) to minimize muscle loss during weight loss. 

All that is to say, protein intake is individual and depends on several factors, including your age, weight, activity level, and goals. Your protein requirements will also change throughout your life. For example, women might need to adjust their protein intake during pregnancy and lactation to keep up with their body’s needs. People over 65 may also need to increase their protein intake since the body uses protein less efficiently as we age3.

So what happens if you don’t eat enough protein? Larson says you may experience symptoms like “a slow-healing injury, getting sick frequently, feeling more fatigued than normal, losing muscle mass, or seeing problems with your hair, nails, and skin.”

Most people eat the bulk of their daily protein intake at dinner, which might not be a great strategy for building muscle4. 

The latest research on protein timing suggests distributing protein in meals throughout the day to maximize muscle growth5.

And in general, protein and amino acid researcher Don Layman, Ph.D. previously told mindbodygreen, "the first meal of the day after a nighttime fasting period is the most important for muscle protein synthesis (MPS)." MPS is a metabolic process6 that's important for building and maintaining muscle mass (so don't skip breakfast if you can help it).

While meeting your total daily protein intake is the first priority, eating a 0.25 to 0.40 g/kg dose7 of high-quality protein every three to four hours has been shown to improve body composition and performance in individuals who exercise. 

Using our 165-pound person as an example, that would look like 19 to 30 grams of protein per meal. 

In a review of the current literature, a dose of 0.40 to 0.55 g/kg protein per meal8 across a minimum of four meals was shown to maximize anabolism (essential for muscle growth). These numbers would help you hit a target of 1.6 to 2.2 g/kg total daily protein. 

When you consume foods that contain protein, your body breaks the protein down into amino acids, often called the building blocks of life.

These amino acids are used to build new things. While your body can make some amino acids, others must come from your diet. These are called essential amino acids.

“A key essential amino acid to look for is leucine, which plays a key role in stimulating muscle protein synthesis,” says Stephan van Vliet, Ph.D., a scientist in the Center for Human Nutrition Studies at Utah State University who studies how food and physical activity impact human health.  

Animal protein sources are considered "complete proteins" because they contain all the essential amino acids (including all-important leucine) in sufficient amounts. 

This is a big plus, but one downside of animal protein is that it tends to be less sustainable than plant protein.

For example, for every kcal of protein that grain and bean proteins provide, they require two kcals of fossil fuel energy to produce, while beef requires 40 kcals of fossil fuel for every kcal of protein it provides. Producing one kilogram of animal protein also requires about 100 times more water9 than producing one kilogram of grain protein. 

On the plus side, fossil fuel energy consumption can be reduced by about half10 if the animals are fed on high-quality pasture lands and raised regeneratively, instead of in factory farms. As a consumer, you can buy meat from small local farms or use sustainable meat subscription boxes to reduce your environmental impact. 

A few top animal-based sources of protein are: 

If you want to get more protein without consuming more fat, you can choose lean proteins like skinless chicken breast.

Environmental impact aside, even meat eaters can benefit from including more plant-based proteins in their diet.

Though plant-based proteins are considered incomplete proteins because they don’t provide a sufficient amount of all the essential amino acids, “They provide fiber and phytochemical antioxidants that benefit the health of our gut as well as our body’s ability to protect cells from outside stressors, thereby reducing the risk of chronic disease,” says performance dietitian and consultant, Kelly Jones MS, RD, CSSD.

A few top plant-based sources of protein are: 

While taking a food-first approach is always wise, protein powder supplements offer a quick and convenient way to fill protein gaps in your diet.

Many protein powder options are available, from milk-based to plant-based, and even cricket, egg, or beef-derived protein supplements. Whey and plant proteins are the most popular, and we broke down the differences between the two to help you decide which might work best for you. 

Not all protein powders are created equal. It's best to choose a protein supplement that contains 25 to 30 grams of protein and minimal sugars or additives. 

When buying whey protein, look for grass-fed or sustainably raised sources. And if you’re looking for a vegan protein powder, make sure it has a complete essential amino acid profile. 

As a nutritionist who works with athletes and active people, I believe it’s easier than you think to eat 100 grams of protein per day. Here are some of my top tips and swaps for working more protein into your diet:

Here is three days’ worth of nutritious, protein-rich meals for inspiration, including an entirely plant-based day (day 3) to accommodate different preferences:

Healthy people without pre-existing kidney or liver damage or dysfunction don’t need to worry too much about overeating protein. 

What you need to watch for is an excessive intake of protein primarily from animal products. “High protein foods may be higher in total fat and saturated fat, which can lead to high blood cholesterol lipids and heart disease,” advises Larson. 

A high-protein diet can also crowd out essential nutrients from carbohydrates and fats, like vitamins, minerals, fiber, and antioxidants. 

Consult with your physician or a registered dietitian if you have any questions about your personal protein needs. 

The RDA for protein is just the bare minimum you need to eat to avoid protein deficiency. Many studies have shown that even sedentary people would benefit from eating more protein daily—and it's not all that hard to do. By making a few simple swaps, you can incorporate more protein-rich ingredients into your diet to maximize your muscle strength, athletic performance, and overall health.