measure 2 Â½ inches from the reference wire toward the 2 x 4 and drill there. That should put the hole in the middle of the plate. â¢ Check with a flashlight to make sure there are no electrical wires or plumbing pipes behind the walls where you will be working.
The best sources of Vitamin B 12 include: eggs, milk, cheese, milk products, meat, fish, shellfish and poultry. Some soy and rice beverages as well as soy based meat substitutes are fortified with vitamin B12. To see if a product contains vitamin B 12 check the Nutrition Facts on the food label.
Food. Vitamin B12 is naturally found in animal products, including fish, meat, poultry, eggs, milk, and milk products. Vitamin B12 is generally not present in plant foods, but fortified breakfast cereals are a readily available source of vitamin B12 with high bioavailability for vegetarians [ 5, 13-15 ].Some nutritional yeast products also contain vitamin B12.itamin B12, bound to protein in food, is released by the activity of hydrochloric acid and gastric protease in the stomach [ 5 ]. When synthetic vitamin B12 is added to fortified foods and dietary supplements, it is already in free form and, thus, does not require this separation step.