Nutritional Breakdown (& Benefits) of Beef Stomach

The Bovine Stomach—commonly referred to as tripe—is a nutrient-rich organ meat that has been consumed in traditional diets worldwide. Cattle have four stomach chambers (rumen, reticulum, omasum, and abomasum), each with slightly different textures and nutritional characteristics, but they all offer similar functional benefits.

Here’s a full breakdown of the nutritional content and health benefits of consuming bovine stomach.  Keeping in mind that this macronutrient estimate is based on booked beef tripe (usually from rumen) – with raw/freeze-dried varieties typically exhibiting higher amounts…

Macronutrients (educated estimate, per 100g)

• Calories: ~85-100 kcal
• Protein: 12-14 g
• Fat: 3-4 g
• Carbohydrates: 0 g
• Cholesterol: ~140-160 mg
• Sodium: ~40-70 mg

Key Micronutrients

• Vitamin B12 – high; essential for energy, red blood cells, and nerve function
• Zinc – moderate; supports immune health and wound healing
• Iron (heme) – bioavailable form; supports oxygen transport
• Selenium – antioxidant and thyroid support
• Phosphorus – helps build bones and cellular energy (ATP)
• Calcium – small amount; contributes to skeletal health
• Choline – supports liver function and cognitive health

Unique Compounds

• Glycine & proline – collagen-building amino acids
• Glutamine – supports gut lining and intestinal health
• Mucosal peptides – important for gut repair and immunity
• Hydroxyproline – unique to collagen, beneficial for joints and skin
• Elastin and structural proteins – support tissue resilience

Notable Health Benefits of Bovine Stomach (Tripe)

1. Supports Gut Lining and Digestive Health - Rich in collagen, mucosal peptides, and glutamine, which support the integrity of the intestinal lining. Beneficial for conditions like leaky gut, IBS, and digestive inflammation

2. High-Quality, Lean Protein - Delivers complete proteins with a high ratio of glycine and collagen-forming amino acids. Excellent for those wanting muscle maintenance and tissue repair without high fat content

3. “Like-Supports-Like” for Stomach Disorders - Traditional/ancestral wisdom suggests that eating stomach tissue may help regenerate stomach lining, especially helpful for Gastritis, Ulcers, Low stomach acid (hypochlorhydria)

4. Collagen and Joint Health - Supplies collagen precursors for skin elasticity, joint lubrication, and connective tissue repair

5. Supports Immune Function - Contains zinc, selenium, and peptides that support the immune system, especially in the mucosal immune barrier (gut immunity)

6. Aids in Recovery from Gut-Related Illness - Nutrient-dense but easy to digest, making it useful during or after GI infections, Antibiotic use, Intestinal inflammation

7. Promotes B12 and Iron Intake - B12 and heme iron are essential for energy, oxygen transport, and neurological function, especially for Anemia, Vegans reintroducing meat, Athletes and pregnant women

8. Traditional Remedy for GI Weakness - Used in Chinese medicine, Ayurveda, and other folk systems as a tonic for the stomach and spleen

9. Helps Balance Amino Acid Ratios - High in glycine and low in methionine, which helps balance the amino acid profile of a meat-heavy diet and may support longevity and detoxification

10. Budget-Friendly Nutrient Density - Compared to muscle meats, tripe is often more affordable but still packed with bioavailable nutrients

Our latest product - Bovine GI Tract – contains Intestine, Stomach Gallbladder, and Pancreas in 1 convenient, easy swallow capsule.  Like all of our PrimalRx products, these organ powders are free of additives, preservatives, and fillers, and are sourced from the best grass-fed, pasture-raised cattle in the world.