1 This shedding causes normal menstrual bleeding. 2  A normal menstrual cycle is 28 days plus or minus 7 days. 3  A menstrual period generally lasts from 2-7 days and has a typical volume of blood and fluid loss of about 2 to 8 tablespoons. A normal menstrual cycle is 28 days plus or minus 7 days. 2  A menstrual period generally lasts from 2-7 days and has a typical volume of blood and fluid loss of about 2 to 8 tablespoons. 3  This corresponds to about eight or fewer soaked pads per day with usually no more than 2 days of heavy bleeding.
Prozyme is an all natural digestive enzyme supplement powder that supports healthy digestion and nutrient absorption in dogs and cats. It is designed to help with digestive problems, maximize nutrition and help relieve symptoms associated with malabsorption. Available in 200 gm and 454 gm bottles.
Bacteria are identified based largely on what organic compounds they can break down. The range of compounds used depends on the collection of enzymes a species of bacteria can make. Lysine is an amino acid that some bacteria can use because of an enzyme called lysine decarboxylase. Lysine decarboxylase broth is thus used to determine whether the microbe can use the amino acid lysine for carbon and energy.