What is the difference between soy protein and pea protein? How to choose according to your purpose ~ Nutritionist's Column Vol.131

Protein is one of the essential nutrients for a healthy lifestyle and to support muscle building.
It plays an important role in various situations, such as muscle repair and growth, beauty, and maintaining physical strength.
Among them, soy protein and pea protein, which are known as representative plant-based proteins, each have their own unique characteristics.
In this article, we will explain the advantages of each and how to choose.

What is protein?

Protein is one of the three major nutrients needed for the production and repair of muscles, skin, hair, nails, and hormones.
The cells and tissues that make up the human body are constantly broken down and regenerated, and the materials that make up this process are proteins.
That's why it's recommended for everyone to take it daily, not just those who train or exercise.

Characteristics of soy protein

Soy protein is a representative plant-based protein made from soybeans, and is popular among beauty- and health-conscious people.

■ Rich in ingredients that are beneficial for beauty and health
・Contains soy isoflavones, which act similarly to female hormones, supporting beautiful skin and healthy bones. ・Recommended for those who want to take care of anti-aging and balance their hormones.

■ Feeling fuller for longer
・Slow digestion and absorption, leaving you feeling full for a long time ・Ideal for those who want to reduce snacking while dieting

■ Low fat and low cholesterol・Compared to animal protein, it has less fat and cholesterol ・Suitable for health-conscious people and those who are conscious of preventing lifestyle-related diseases

*Notes
・People with soy allergies should avoid consuming soy. ・Excessive intake of soy ingredients may affect hormone balance, so it is important to consume in moderation.

▼ Related GRØN products
・Protein Blend Green Monster / From 320 yen (excluding tax)
・Protein Blend Red Heat / From 320 yen (excluding tax)
・Pancake Mix & Protein / From 900 yen (excluding tax)

Pea Protein Features

Pea protein is a plant-based protein made from peas, and is gaining attention as a vegan and allergy-friendly protein.

■ Allergy-friendly: Can be safely consumed by those who are allergic to dairy products or soy, or who consume too much soy products

Highly nutritious - Rich in iron and magnesium, it supports muscle recovery and energy production. - Contains BCAAs (branched-chain amino acids) to promote muscle repair and growth.

■ It keeps you feeling full for a long time and is slowly digested, making it ideal for those who want to diet or avoid snacking.

■ Eco-friendly : The production process places a low burden on the environment, making it a popular sustainable option

▼ Related GRØN products
・Protein Blend Matcha All-Stars / From 370 yen (excluding tax)
・Protein Blend Criollo Berries / From 370 yen (excluding tax)
・Protein Blend Golden Warrior / From 370 yen (excluding tax)

Soy Protein vs. Pea Protein: How to Choose Based on Your Goals

◎ For those who want to maintain beauty and health → Soy protein
Recommended for: Those who want beautiful skin and those who want to balance their female hormones. Reason: Soy isoflavones support the function of female hormones. Suitable for dieters: Maintains a feeling of fullness and prevents snacking.

◎ Emphasis on muscle repair and growth → Pea protein
Recommended for: People who do muscle training or sports, and those who want to build their bodies efficiently. Reasons: Rich in BCAAs, it helps repair muscles after exercise. Also great as a whey protein substitute (with an amino acid balance similar to animal protein).

◎ Allergy and vegan options required → Pea protein
・Recommended for: People with dairy or soy allergies, vegans and vegetarians ・Reason: Allergen-free and easy to digest

◎ For dieting purposes → Either is OK (depending on your choice)
・If you want to feel full → Soy protein ・If you want to maintain and tone muscle mass → Pea protein

Points to consider when choosing a protein

✅ Clarify your goals (beauty, muscle building, diet, etc.)
✅ Check for allergies (pea protein if you have soy or dairy allergies)
✅ Consider sustainability (pea protein for environmentally conscious)
✅ Test the taste and ease of drinking (try it out and choose the one that suits your taste)

Soy protein and pea protein are both powerful allies that support a healthy lifestyle.
Understand the characteristics and choose a protein that suits your lifestyle and goals.
Incorporate it into your daily diet while maintaining a moderate amount and aim for a healthier life!

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GRØN uses soy protein and pea protein as protein sources, as well as a blend of superfoods containing vitamins, polyphenols, and minerals.

▼Protein recommended for beginners▼
STARTER SET Starter Kit | Welcome Set

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Nutritionist, Food Education Instructor, Food 6th Industry Producer Level 4
Ayako Ishihara

She is a nutritional advisor in the healthcare field and a professional in agribusiness. She is also involved in a variety of activities in the fields of beauty and health, including giving lectures to Miss World Japan candidates.

With the philosophy of "enriching the mind and body through food and realizing a vibrant society where people and communities are connected," he founded i-Field Co., Ltd. in 2013 and serves as its representative.
He is a core member of the food team for "DINING OUT," which holds outdoor restaurants in various regions, and also participates in fashion brand projects.
She is also involved in promoting local ingredients, product development and production specializing in "health" and "beauty," branding, concept design, food hygiene, sales promotion, and training planning and management. She is in charge of nutritional supervision for GRØN's product development, proposing ways to incorporate these ingredients more effectively into consumer health.

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