Enzymes are proteins made up of amino acids that act as catalysts in biological, chemical, and metabolic reactions within the body. A catalyst is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions than otherwise possible. Each enzyme is very specific in its purpose, and can only catalyze one type of chemical reaction. There are 21 enzymes that make the metabolism process possible, and without them life would not exist. There are two categories of enzymes available as dietary supplements: digestive and systemic. Certain people lack the enzymes necessary to digest certain foods, such as lactose, for example. Digestive enzymes would provide a lactose intolerant individual the key to unlock the metabolic processes necessary to digest dairy foods. Common dietary enzymes available in supplement form are as follows:
Most systemic dietary enzymes are proteolytic, meaning they break down proteins. Research suggests that these enzymes can help conditions related to inflammation, and also aid in digestion. Such enzymes include pancreatin and bromelain. When deciding which enzymes are right for you, check that the quantity of enzymes is listed by activity level units, not solely by weight (mg). Dosages vary for digestive enzymes depending on type of food and amount consumed. Consult your physician before consuming any type of digestive enzyme.