About Us
The Probiotic Leader
Enzymes for GI Health
Alpha Listing
Amino Acids
Multiple Vitamins & Minerals
Probiotics (Canada)
Private Labeling
Custom Formulation
Supplement Packs
Update Articles
Enzymes are complex protein molecules that induce and accelerate the speed of chemical reactions in other compounds. They are found throughout the human body, and are essential for digesting food, regulating biochemical reactions, generating energy, and repairing tissues, organs, and cells. Enzymes can be categorized into two groups: digestive and metabolic. Digestive enzymes are secreted along the entire gastrointestinal tract, and break down food into particles that can be readily absorbed and assimilated by the body.

In a healthy digestive system, the enzymes present in raw foods work synergistically with the body’s endogenous enzymes to digest food components completely and effectively. However, cooking and heat processing destroy raw food enzymes, placing the full burden of digestion on the pancreas and other digestive organs. Certain health conditions can also affect the body’s ability to produce its own enzymes, resulting in fewer enzymes excreted from the pancreas, stomach, and brush-border membrane of the small intestine. Both of these situations can adversely affect the gastrointestinal system, leading to common problems such as abdominal pain, bloating, gas, indigestion, gastric reflux, constipation, and diarrhea.

Over time, impaired digestion can also have more far-reaching effects. Food that remains undigested or partially digested in the gut can putrefy and produce toxins that can leak into the bloodstream, in some cases causing fatigue, headaches, and behavioral symptoms. Irritation and inflammation can result, leading to an increase in intestinal permeability, or “leaky gut.” Undigested protein molecules can also cross the intestinal lining and trigger immunological reactions such as allergies, asthma, and skin rashes. And decreased digestive enzyme activity can result in malabsorption of nutrients, affecting overall health and potentially leading to intestinal dysbiosis and other unhealthy conditions.

Research has shown that one way to support the digestive process is to supplement the diet with plant-, microbial-, or animal-derived enzymes. Supplemental enzymes can assist in the breakdown of food, reduce the number of large and potentially inflammatory molecules leaking through the intestinal membrane, and enhance the absorption of vitamins and minerals by reducing food to its essential elements. Klaire uses a variety of plant/microbial-derived enzymes that are active across a very broad pH range, making them effective throughout the entire GI tract.

795 Trademark Drive • Reno, NV 89521
1-888-488-2488 • 775-850-8800 VOICE • 775-850-8810 FAX
Privacy & Legal Statements
Technical articles on probiotics and other topics of interest are available to registered healthcare professionals upon login at
Did You Know?
Vital-Zymes™ Complete: Enzyme Support for Children on the Autism Spectrum
Children with Autism Spectrum Disorders (ASD) may be deficient in a number of gastrointestinal enzymes...