Plant protein powder, sometimes marketed as “vegan whey,” is commonly used by vegetarians and vegans who do not eat animal-based foods.
These powders are usually made from sources such as soy, rice, and peas. They may help supplement the diet and support muscle mass gain.
Plant protein powders are also often gluten-free and lactose-free. Many are sold in flavors such as vanilla, chocolate, and strawberry and are widely available in supplement stores.
Main types
The most common types of vegan or plant-based protein powder are:
1. Soy protein
Soy protein is a type of vegan protein powder considered a complete protein because it contains all essential amino acids, including branched-chain amino acids (BCAAs), which help support muscle growth.
2. Pea protein
Pea protein is rich in BCAAs, which help prevent muscle loss, reduce physical fatigue during exercise, and support muscle growth.
This type of protein is made from yellow peas, which are naturally high in protein. Although they are rich in BCAAs such as leucine, valine, and isoleucine, they contain lower amounts of methionine, which is an essential amino acid that helps support muscle growth and immune function.
3. Rice protein
Rice protein is mainly made from brown rice and is also a good source of essential amino acids, such as BCAAs, which support muscle hypertrophy, although it contains lower amounts of lysine.
In addition, this vegan protein is rich in vitamins, minerals, and fiber, which may help make bowel movements easier.
4. Chia protein
Chia protein is also considered a complete protein because it contains all nine essential amino acids, including leucine, isoleucine, methionine, lysine, threonine, tryptophan, histidine, valine, and phenylalanine, making it a good source of vegan protein.
It is also rich in vitamins, minerals, fiber, and omega-3 fatty acids, which may help support bone health, relieve constipation, and help prevent cardiovascular disease.
5. Almond protein
Almond protein powder is rich in amino acids and fiber, as well as vitamins and minerals that may contribute to muscle growth, stronger bones, relief of constipation, and weight loss support.
In addition, almond protein may also help reduce the risk of cardiovascular diseases such as atherosclerosis, heart attack, and stroke because it contains healthy fats such as omega-3, 6, and 9.
6. Peanut protein
Peanut protein powder is high in protein and fiber, but contains less fat than peanut paste or peanut butter, making it a good protein source for vegans and vegetarians.
In addition, this protein may help maintain or increase muscle mass and may also support weight loss because it is rich in fiber.
7. Hemp protein
Hemp protein powder is rich in protein and also provides vitamins, minerals, and omega-3 fatty acids, which may help support muscle mass gain or maintenance, bone strength, and healthy nervous and cardiovascular system function.
How to choose
In general, a good plant protein is made from non-GMO and organic grains, which helps support product quality and reduce pesticide use during cultivation.
Soy is one of the plant sources that provides the highest number of amino acids and, for this reason, is considered one of the most complete plant proteins. However, there are also high-quality protein blends on the market, such as formulas that combine rice and pea protein to provide a broader amino acid profile.
It is also important to check the amount of protein per serving. In general, the more protein and the less carbohydrate a product has, the better its concentration and quality.
This information can be found in the nutrition facts panel on the label of each product. According to the FDA, the Nutrition Facts label shows the amount of protein in grams per serving and can help consumers compare packaged products more easily.
Ideally, vegan plant protein should be used under the guidance of an endocrinologist or registered dietitian, based on each person’s needs and as part of a balanced, healthy eating plan.
When to use
Plant protein powder can be used to supplement the diet of people who do not consume animal-based foods, which are the main protein sources in many diets.
Getting enough protein is important for functions such as growth, wound healing, immune support, and cell renewal.
In addition, this supplement may be used to support muscle mass gain because, according to the NIH Office of Dietary Supplements, adequate protein intake provides the essential amino acids needed for muscle protein synthesis and helps minimize muscle protein breakdown.
Recommended amount
In general, about 30 g of plant protein powder per day is recommended, but the ideal amount can vary based on body weight, sex, age, type of training, and the specific plant protein used, and should be adjusted by a doctor or registered dietitian.
It is also important to look at how much protein is already coming from food so the supplement is used in the right amount to complement the overall diet.