Constipation (ick) during travel. I always get constipated during travel - despite that I drink gallons of water and really try to eat right. I do take sleeping pills on the flight and the first few days and think that does not help. Last trip I took flax seed with me and mixed with the breakfast everymorning. Can't say it helped.
inhibitor - a substance that retards or stops an activity. substance - a particular kind or species of matter with uniform properties; shigella is one of the most toxic substances known to man. angiotensin II inhibitor - an agent that retards or restrains the action of angiotensin II. antioxidant - substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides. anticatalyst - (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst.
Overview [edit]. Enzyme inhibitors are molecules or compounds that bind to enzymes and result in a decrease in their activity. An inhibitor can bind to an enzyme and stop a substrate from entering the enzyme's active site and/or prevent the enzyme from catalyzing a chemical reaction. The inhibitor has an affinity for the active site of an enzyme where the substrate also binds to. 2  This type of inhibition can be overcome by increasing the concentrations of substrate, out-competing the inhibitor. 3  Competitive inhibitors are often similar in structure to the real substrate.