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GI Longevity
GI Longevity

GI Longevity

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  • physician-grade products
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Celarity GI Longevity


GI Longevity is designed to support efficient gastrointestinal health. The gut lining must be able to absorb nutrients and promote a healthy nutrition exchanges in the bloodstream. A healthy GI tract is crucial for digestive function, waste removal, and nutrient absorption. GI Longevity is the optimal nutrition formula for anyone who would like to support their GI tract in a healthy way. If you have symptoms such as indigestion, nutrient malabsorption, or constipation, this is the supplement for you. It also benefits those patients with Crohn’s disease, Celiac disease, short bowel disease, cancer, gastritis, and those who have recently had surgery. 

This supplement is in the form of a naturally flavored powdered drink mix. It provides key nutrients and herbal ingredients that support the GI tract in an easy-to-digest formula. 


GI Longevity contains a variety of herbs and nutrients that are scientifically proven to be beneficial for supporting the GI tract. It includes ingredients such as L-glutamine, glucosamine HCL, and zinc-carnosine complex. L-glutamine is crucial for GI integrity and a healthy immune system. Glucosamine HCL decreases inflammation in the GI tract. This helps to encourage a healthy gut. Zinc-carnosine is proven to encourage healthy gut function as well as aid gut integrity. Together these ingredients are beneficial for patients with Crohn’s disease, Celiac disease, short bowel disease, cancer, gastritis, and those who have recently had surgery. 


  • Assists Gastrointestinal Tract Integrity and Function
  • Aids in Healthy Digestive Function
  • Support for Nutrient Absorption
  • Promotes Waste Removal
  • Contains 78 mg of Zinc-Carnosine
  • Naturally Flavored and Gluten-Free
  • Dairy-Free and Vegetarian
  • No GMOs, Preservatives, or Added Sugars



L- Glutamine is an amino acid. It is crucial for a healthy immune system and digestive tract. It encourages the health and function of intestinal health. L-Glutamine prevents infection and inflammation. It has also been found to be beneficial for:

  • Crohn’s disease
  • Celiac Disease
  • Short Bowel Disease
  • Cancer
  • Gastritis
  • Major Illness/Surgery

Crohn’s disease patients benefit from oral glutamine. This is especially true in those patients who take it to prevent gut permeability associated with taking indomethacin. (1)

Extensive studies involving celiac disease are proving that increased glutamine is beneficial.(2)

One study resulted in an increased nutrient absorption when glutamine and growth hormone were given to patients with short bowel disease. (3)

Glutamine also reduces diarrhea in short bowel disease patients. This is because it supports the reabsorption of sodium and water.(3)

Some cancer patients receiving chemotherapy had decreased inflammation when using oral glutamine.(4)

Gastritis is an inflammation of the stomach lining. There are many issues that can cause this condition. Glutamine has been shown to increase blood flow to the gut, therefore assisting in the healing process and decreasing inflammation. 

Surgical patients often develop gastrointestinal problems related to glutamine deficiency. Glutamine is therefore useful to those patients during recovery from surgery or critical illness.(5)

Glucosamine HCL

Glucosamine HCL is beneficial for many conditions such as:

  • Osteoarthritis
  • Rheumatoid Arthritis
  • Glaucoma
  • Temporomandibular Disorder (TMD)
  • Joint Pain

Glucosamine in the body surrounds the joints in a protective barrier. In patients with osteoarthritis, this protective barrier becomes thinner and stiff. Taking glucosamine hydrochloride as a supplement helps to rebuild the barrier.(7)

Research shows that glucosamine hydrochloride reduces joint swelling and pain. This includes those patients with temporomandibular disorder. (7)

Zinc-Carnosine Complex

Zinc-Carnosine Complex is beneficial for optimum digestive health. It boosts immunity, controls blood sugar, stops and prevents diarrhea. It also aids in liver health and supports nutrient absorption. 

  • Heals Ulcers and Gastritis
  • Reduces Inflammation
  • Maintains Healthy Gut Lining
  • Prevents Free-Radical Damage 
  • Zinc carnosine is an excellent option to help calm inflammation because it has powerful anti-inflammatory properties. These work because they go straight to the source of the problem. This can lead to extended periods between flares, and less severe symptoms. (8)




Count: 28 servings (using 1 scoop per serving)

Suggested Use: Mix one scoop (7 g) with 6-8 ounces of water or as directed by your healthcare professional. 

Does not contain: Gluten, animal or dairy products, ingredients derived from genetically modified organisms (GMOs)



Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.