Download. Niacin is a water-soluble B vitamin also known as vitamin B3. This means that niacin is not stored in the body. You need to eat foods rich in niacin every day. Niacin helps your body use fat, protein and carbohydrates from foods to make energy.Niacin helps over 200 enzymes (natural chemicals in the body) to function normally in your body by helping your body use other B vitamins, and make DNA.iacin helps your body use fat, protein and carbohydrates from foods to make energy. Niacin helps over 200 enzymes (natural chemicals in the body) to function normally in your body by helping your body use other B vitamins, and make DNA.
Trying to Conceive: Your Ovulation Calendar. Many couples rely on ovulation predictor kits, or OPKs, to identify when the woman is most fertile. OPKs can detect a surge in the production of luteinizing hormone (LH), which occurs roughly 36 hours before ovulation. By timing intercourse shortly after the LH surge, you can increase your odds of bringing sperm and egg together at the time when conception is most likely to occur.
What is an OPD? OPD is an abbreviation for Overfilling Prevention Device, which is part of new national fire and safety standards designed to make the use of propane even safer. An OPD is a safety feature that prevents small propane cylinders from being overfilled. After January 1, 2003, all propane cylinders 4 pounds to 40 pounds MUST be equipped with an OPD. This standard is required by the National Fire Protection Association and by Oklahoma state law.