Is Rice Protein Healthy? Brown Rice Protein Powder

Nov 28, 2025Advanced Food Intolerance Labs
Is Rice Protein Healthy? Brown Rice Protein Powder

If you're exploring plant-based supplements, rice protein is likely on your radar. But is rice protein healthy, and how does it compare to other protein sources? Whether you’re vegetarian, lactose-intolerant, or simply curious about new protein powders, this guide will walk you through the nutritional value, benefits, and potential considerations surrounding brown rice protein.

vegetarian, lactose-intolerant

What Is Rice Protein?

Rice protein is a plant-based protein powder extracted from brown or white rice. It is typically processed using enzymes that separate the carbohydrates from the protein, resulting in a fine powder that is rich in amino acids.

Unlike animal-based proteins like whey or casein, rice protein powder is vegan, hypoallergenic, and usually easier on digestion.

Does Rice Have Protein?

Yes, rice does have protein, though not as much as meat, eggs, or dairy. For example, one cup of cooked brown rice contains around 5 grams of protein. While that might not sound like much, when rice is concentrated into brown rice protein powder, the protein content increases dramatically—often up to 20–25 grams per serving.

This makes it a useful and accessible protein source, especially for those looking to avoid allergens or animal products.

Is Brown Rice Protein Powder a Complete Protein?

Is Brown Rice Protein Powder a Complete Protein

Brown rice protein powder contains most essential amino acids but is slightly low in lysine, making it an “incomplete” protein by strict definition. However, this can be easily resolved by pairing it with other plant-based proteins like pea protein or consuming a balanced diet with legumes, nuts, and seeds.

For most people, rice protein offers sufficient nutritional support, especially when part of a varied eating plan.

Benefits of Rice Protein

Is rice protein healthy? Absolutely. Here’s why many people include it in their daily routines:

  • Hypoallergenic: It's free from dairy, soy, and gluten, making it ideal for those with food intolerance.

  • Digestive Ease: Rice protein is light on the stomach, especially compared to whey.

  • Muscle Support: It offers a strong amino acid profile, supporting muscle recovery after workouts.

  • Weight Management: It’s low in fat and carbs, helping with calorie control and satiety.

  • Clean Nutrition: Most rice proteins are minimally processed, non-GMO, and free from additives.

Why Brown Rice Protein Is Preferred

When comparing types, brown rice protein tends to be the most nutritious. It’s less processed, contains more fiber, and retains more micronutrients like magnesium and phosphorus. It also has a better amino acid profile than white rice-derived protein.

Many health-conscious individuals choose brown rice protein powder as their go-to plant-based supplement.

Who Should Consider Rice Protein?

Rice protein is especially beneficial for:

Who Should Consider Rice Protein
  • Vegans and vegetarians avoiding animal-based proteins

  • Individuals with dairy or soy allergies

  • People with sensitive stomachs

  • Those managing chronic bloating, fatigue, or unexplained digestive symptoms—in which case a food sensitivity test kit may be helpful

If you’ve struggled with other protein powders causing discomfort, it may be time to switch—and test for underlying food intolerance.

How to Use Rice Protein Powder

You can add rice protein powder to:

  • Smoothies

  • Overnight oats

  • Protein pancakes

  • Plant-based baking recipes

Start with one scoop (around 20 grams) and increase based on your protein needs.

How It Compares to Other Protein Powders

Compared to whey or soy:

vitamin deficiency test
  • Rice protein is gentler on digestion

  • It is free from common allergens

  • It blends well with other plant proteins to create a complete amino acid profile

If you're new to supplements, start with a small serving of rice protein powder to gauge tolerance, especially if you suspect digestive issues. A food intolerance or vitamin deficiency test kit can help confirm if certain ingredients are contributing to symptoms.

Frequently Asked Questions:

1. Is there protein in rice?
 Yes, rice contains protein, especially brown rice. When concentrated into powder form, the protein content increases significantly.

2. Is rice protein suitable for weight loss?

Yes, it's low in fat and carbs and can help manage hunger, making it great for weight management.

3. Can rice protein cause bloating?

It is generally well-tolerated, but people with legume or grain sensitivities should consider taking a food intolerance test.

4. Is brown rice protein better than white rice protein?

Yes, brown rice protein retains more nutrients and fiber and offers a more complete amino acid profile.

5. How do I know if rice protein is right for me?

If you have digestive issues or allergies to dairy or soy, rice protein may be a safer choice. Use a food sensitivity test kit to identify personal triggers.

Watch AFIL test kits testimonial videos click here

Author: Dr. Sony S. | Panel Expert, Medical Doctor

Dr. Sony is known for her medical articles, written with in-depth detail and accuracy owing to her vast medical knowledge and thorough research of each article. She completed her degree with multiple scholarships from Guangzhou Medical University and is a board-certified Clinical Doctor. She is currently working as a Medical Officer in the emergency department of a renowned hospital and continues to publish numerous medical papers and articles. Dr. Sony continues to lead the way in medical breakthroughs, unparalleled by her high level of detail, knowledge and passion for discovering new sciences and innovative healthcare treatments.



Explore More Articles

Discover valuable insights and expert advice to enhance your health journey and make informed, impactful decisions.