How Much Protein Should I Eat Per Meal


How Much Protein Should I Eat Per Meal? Proteins are building blocks of life. They are found in abundance in all living organisms. In humans, proteins are the primary component of all cells, muscles, bones and body tissues such as skin, hair and nails. It is important to know how much protein per meal we should be eating in order to be healthy and to build new body tissues.

If you’re new to counting calories and tracking your food intake, it can be hard to figure out the optimal amount of protein you should eat in a meal. If there are too few calories, you will most likely not be able to maintain your muscle mass. If there are too many calories, you will gain fat if you don’t exercise enough. The amount of protein you should eat depends on your goals. If your

goal is to lose weight or gain mass, then you’ll want to adjust the quantity of protein in your diet according to your body’s specific needs. Did you know that protein has benefits beyond helping you lose weight? Protein can also be used to extend your workout and to achieve a toned body. Protein is an essential element that the human body needs on a daily basis. In fact, it’s the building block of muscles, bones and even internal organs.

How Much Protein Should I Eat Per Meal

A common question when trying to build muscle is “How much protein should I eat per meal?” There are many opinions on the subject but most lean toward higher. This is good because it will help you build more muscle. The question then becomes how much more? In this article, I am going to discuss what the experts say and how a recent experiment shows that eating more protein per meal can increase your testosterone levels!

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There is a common misconception that the human body can only absorb 30 grams of protein each meal. We are advised to eat frequently and in little amounts to promote muscular building. But how reliable is the science? Is it possible to gorge on protein without thinking about throwing it away?

How protein is absorbed

A little biology first. Protein is digested into amino acids and tiny peptides in your stomach after you eat it. These circulate in your blood after being absorbed by several transporters in the intestines. The rate-limiting stage in protein absorption is these transporters. They have a limited capacity for supplying protein to your muscles.

The amount of complete proteins your body can consume, however, is almost unbounded since it will adjust its pace of digestion in response to its requirements. The kind of protein you eat has an impact on how quickly you digest food. For instance, whey protein is well known for being swiftly absorbed by the body while casein protein releases considerably more gradually. Since whey protein is more suited to post-workout drinks, casein shakes are ideal for consumption before bed.

How much protein?

The truth is that you shouldn’t worry about consuming more than 30 grams of protein over fewer meals, especially if you are working hard in the gym. Whether the protein is consumed in the form of a protein shake, a steak, or beans and rice, your body will finally digest the protein and its amino acids. Additionally, even if it isn’t used right away, it will retain it on hand and feed your muscles as soon as it is able to.

How Much Protein You Should Actually Eat in One Meal, According to Experts

To ensure that you don’t overdo it, we asked two health experts to explain how much protein you should consume per meal.

protein sources

One of the four macronutrients that you must consume regularly in order to avoid damage and infection is protein. The amount of protein that each person consumes varies depending on their age and level of physical activity, among other variables. The quantity that should be ingested in a single sitting is the only factor that doesn’t change. Cedrina Calder, MD, a preventive medicine physician and expert in health and wellbeing, and Gabrielle Mancella, a registered dietitian at Orlando Health, outline the precise amount of protein you should consume per meal so that you can avoid overdoing it.

What protein intake is too much for one meal, then? Here are the opinions of the professionals.

How much protein should the average person consume per meal? In other words, how much protein is too much?

The optimal protein intake each meal, according to Calder and Mancella, is no more than 30 grams because any more will be eliminated in the urine.

Mancella claims that protein intakes in excess of 30 grams per hour do not cause fat to be stored. Protein is never intended for rapid energy usage and is never stored.

Contrarily, if consumed in excess, carbohydrates and fats can be stored in the body for future use. Have you heard of someone gorging up on carbohydrates before a major race? The body converts carbs into glucose, which is subsequently kept in the muscles and liver as glycogen. Your body therefore uses these glycogen reserves when you are performing vigorous physical activity so that you can tolerate exhaustion and complete the session.

Protein has varied effects. Mancella argues that while consuming protein does not immediately produce energy like eating fat and carbohydrates will, the body must switch to other metabolic pathways to produce energy. Any extra protein in the blood will then be eliminated by the kidneys. Frequently consuming too much protein might damage the kidneys. According to Calder, folks who avoid eating a high-protein diet may do better if they have kidney illness.

According to Mancella, eating too much protein makes it harder for the kidneys to remove it from the body and prevent protein from accumulating within the protein.

Therefore, consuming a meal that contains more than 30 grams of protein is not only unnecessary, but it can also permanently damage your kidneys. If you try to consume a high-protein diet, you run the danger of gaining weight in addition to losing muscle mass. Per gram of protein, there are 4 calories. It’s critical to keep track of how many calories you consume daily compared to how many you burn off through exercise.

The body will store any extra calories as fat in order to prevent weight growth, according to Calder. “In other words, you will gain fat if consuming a high protein diet causes your daily calorie intake to rise to the point where it exceeds your daily calorie expenditure. The same is true of lipids and carbohydrates.”

How much protein do I need a day? What if I am trying to build muscle mass?

Mancella states that the recommended daily intake of protein is 0.8 grams per kilogram of body weight, or 0.36 grams per pound. “Protein requirements change depending on one’s objectives and current lean body mass when striving to gain more lean body mass. A balanced diet and 1.5 grams of protein per kilogram of body weight are usually plenty.”

Remember that the DRI is the bare minimum of protein you should strive to consume each day. According to this recommendation, a 140-pound person who is active needs a minimum of 50 grams of protein each day. According to Mancella’s recommendation, if the same person wanted to gain muscle mass, their daily intake would be roughly 95 grams of protein.

According to Calder, older people may benefit from higher protein intake if they are dealing with an illness or injury because it can help them recover more quickly in addition to increasing muscle mass and encouraging fat reduction. Higher protein needs may also result from high levels of physical exercise. The total daily requirement for protein varies from person to person and is influenced by a number of factors.

What types of protein should I eat?

Both Calder and Mancella agree the best protein comes from whole foods. Some examples of healthy protein sources include:

  • lean meat
  • fish
  • nuts and nut butters
  • seeds
  • non-processed soy products

High-quality protein powders are a useful method to add extra protein to your diet, according to the two medical experts.

Which protein powder is best? one that is plant-based and uses the least amount of sugars and preservatives. Up to 20 grams of protein can often be found in a serving of plant-based protein powder. For a protein- and vitamin-rich smoothie, combine oat milk, berries, and some spinach with one scoop of protein powder.

According to Calder, using protein powders as a dietary supplement can help you guarantee that you are consuming the recommended amount of protein each day. The majority of your daily protein should come from whole food sources, though.

It’s crucial to remember that eating more than 30 grams of protein at a single meal is excessive because anything more will be absorbed by the kidneys. In other words, if you try to consume more than that in a single hour, you’re essentially wasting your money because protein cannot be stored in the body for later use like carbs and fats can. So save the protein shake for after your workout or a few hours before, rather than having it with a chicken breast for supper. It’s important to spread out your protein intake throughout the day to prevent consuming too much at once.

Top Foods That Are High in Protein


According to Feller, proteins derived from animals are often more accessible than those from plants. While other fowl and fish are also excellent sources of protein, beef and chicken tend to be on the higher end of the protein spectrum. Burdick continues, “Animal foods also include important elements like zinc, B vitamins, vitamin D, omega-3 fats, and iron.”

As a result, you should pay attention to your intake. Although beef may have the largest protein content, it also has a propensity to be rich in saturated fat, which has been related to inflammation, high cholesterol, and cardiovascular disease. If you consume meat, consume red meat and other animal protein sources sparingly and combine them with other plant-based protein sources.

Eggs, Milk, and Yogurt

Exceptional sources of protein include milk, cheese, eggs, and other dairy items. Greek yogurt is a fantastic source of protein because one cup of it can have up to 23 grams of it. In moderation, eggs, which have an average of 6 grams of protein per, are a fantastic option. You should exercise caution when consuming dairy products, which have many positive health effects but are also sometimes associated with elevated cholesterol.


The best source of plant protein is edamame, which are tasty young soybeans. Edamame only offers 9 grams of protein in a half cup. Despite being a bean, a soybean is frequently grouped into a distinct category. A complete source of protein is soybeans.


According to Burdick, three ounces of tofu provide about 12 grams of protein. As another excellent source of complete protein, tofu is a filling supplement to any diet, but vegan diets notably benefit from it.


The high protein content of nuts is just one of its many health advantages. Almonds and pistachios are also great options, and peanuts—OK, so technically these are legumes!—have a lot of protein. Another clever approach to boost your protein intake is with nut butters; just make sure they’re all-natural and free of sugar. Additionally, hemp nuts, often known as hemp seeds or hemp hearts, have a high protein content.

Chia Seeds

Chia seeds, which have 4 grams of complete protein in every 2 tablespoons, are simple to incorporate into your diet. Your smoothies, overnight oats, and chia pudding can all benefit from chia seeds. Even your salad dressings, cereals, and baked goods can include a small amount of these dark, microscopic seeds.


Quinoa is exceptional since it is a grain and a source of full protein. (Amaranth and buckwheat are two additional excellent options in this group.) Each cup of quinoa has roughly 8 grams of protein. It is a well-rounded, healthy addition to your rotation of whole grains because it is also high in fiber.


Because they also contain fiber (which animal products do not), which will keep you full and content for longer, legumes like beans are generally a good dietary choice. Legumes, such as chickpeas, lentils, beans, and green peas, are a fantastic, protein-rich choice in a plant-based diet because of this. Even while not all varieties of legumes have that full bioavailability, mixing and matching them with other legumes or high-protein foods makes it simple to receive a diversity. In general, a cup of beans has about 20 grams of protein while a cup of lentils has about 13 grams. Chickpeas are a reliable source of protein from legumes and are incredibly adaptable in the kitchen and on the plate (hello, hummus!).

Importance Of Protein

The importance of protein and how it aids in muscle growth, strength, and overall well-being. Did you know every cell in our body is built with protein? I bet you didn’t! That’s a lot of power for such a small nutrient. Protein performs many functions for us, including the creation of antibodies, enzymes, muscles and skin. Without it we would never be able to survive. Protein has been used in scientific studies as an active ingredient to help with fat loss and muscle building.

1. Growth and Maintenance

For tissue growth and maintenance, your body needs protein.

However, the proteins in your body are constantly changing.

Your body normally uses the same amount of protein to build and repair tissues as it does to break it down. In other cases, it degrades more protein than it can produce, increasing the demand on your body.

This commonly occurs during times of illness, during pregnancy, and when nursing.

Additionally, additional protein is necessary for older persons, athletes, and those recovering from surgery or an injury.


Protein is required for the growth and maintenance of tissues. Your body’s protein needs are dependent upon your health and activity level.

2. Causes Biochemical Reactions

The millions of biochemical events that occur both within and outside of your cells are aided by enzymes, which are proteins.

Because of the way that they are built, enzymes can interact with other molecules inside of cells, or substrates, to catalyze reactions that are vital to your metabolism.

The digestive enzymes lactase and sucrase, which aid in the breakdown of sugar, are examples of enzymes that can function outside of the cell.

Some enzymes need other molecules, such vitamins or minerals, in order for a reaction to occur.

Several bodily processes rely on enzymes, including

  • Digestion
  • Energy production
  • Blood clotting
  • Muscle contraction

Lack or improper function of these enzymes can result in disease


Enzymes are proteins that allow key chemical reactions to take place within your body.

3. Acts as a Messenger

Some proteins are hormones, which are chemical messengers that help your cells, tissues, and organs communicate with one another.

They are produced and secreted by endocrine glands or tissues, and then your blood carries them to the tissues or organs that they are intended to affect. There, they bind to protein receptors on the cell surface.

Three major categories can be used to classify hormones.

  • Protein and peptides: These are made from chains of amino acids, ranging from a few to several hundred.
  • Steroids: These are made from the fat cholesterol. The sex hormones, testosterone and estrogen, are steroid-based.
  • Amines: These are made from the individual amino acids tryptophan or tyrosine, which help make hormones related to sleep and metabolism.

Protein and polypeptides make up most of your body’s hormones.

Some examples include

  • Insulin: Signals the uptake of glucose or sugar into the cell.
  • Glucagon: Signals the breakdown of stored glucose in the liver.
  • hGH (human growth hormone): Stimulates the growth of various tissues, including bone.
  • ADH (antidiuretic hormone): Signals the kidneys to reabsorb water.
  • ACTH (adrenocorticotropic hormone): Stimulates the release of cortisol, a key factor in metabolism.


Amino acid chains of various lengths form protein and peptides, which make up several of your body’s hormones and transmit information between your cells, tissues and organs.

4. Provides Structure

Some proteins are fibrous, giving tissues and cells their rigidity and stiffness.

These proteins, which include keratin, collagen, and elastin, aid in creating the connective framework of specific bodily structures.

Your skin, hair, and nails all include the structural protein keratin.

The most prevalent protein in your body, collagen serves as the structural protein for your skin, tendons, ligaments, and bones.

Collagen is only slightly more stretchy than elastin. Many biological tissues, including your uterus, lungs, and arteries, may revert to their former shape after stretching or contracting thanks to its great elasticity.


A class of proteins known as fibrous proteins provide various parts of your body with structure, strength and elasticity.

5. Maintains Proper pH

Protein plays a vital role in regulating the concentrations of acids and bases in your blood and other bodily fluids

The balance between acids and bases is measured using the pH scale. It ranges from 0 to 14, with 0 being the most acidic, 7 neutral and 14 the most alkaline.

Examples of the pH value of common substances include

  • pH 2: Stomach acid
  • pH 4: Tomato juice
  • pH 5: Black coffee
  • pH 7.4: Human blood
  • pH 10: Milk of magnesia
  • pH 12: Soapy water

Your body’s fluids can keep their pH levels within normal limits thanks to a variety of buffering processes.

Since even a small pH change can have negative or even fatal effects, maintaining a steady pH is essential.

Your body uses proteins as one means of controlling pH. Hemoglobin, a protein that forms up red blood cells, serves as an illustration.

Small amounts of acid are bound by hemoglobin, which aids in keeping the pH level of your blood at a healthy level.

Your body also has phosphate and bicarbonate buffer systems.


Proteins act as a buffer system, helping your body maintain proper pH values of the blood and other bodily fluids.

6. Balances Fluids

Proteins control bodily functions to keep fluid equilibrium.

Blood proteins called albumin and globulin draw and hold water, assisting in the maintenance of your body’s fluid balance.

You will eventually have lower levels of albumin and globulin if you don’t consume enough protein.

As a result, the blood is driven into the spaces between your cells since these proteins are no longer able to hold it in your blood vessels.

Swelling or edema develops as the fluid continues to accumulate between your cells, especially in the stomach region.

Kwashiorkor, a severe form of protein malnutrition, is what happens when a person consumes enough calories but not enough protein.

Kwashiorkor is uncommon in wealthy parts of the world and more prevalent in starving areas.


Proteins in your blood maintain the fluid balance between your blood and the surrounding tissues.

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