Blood as food and is sometimes called "liquid meat" because its composition is similar to that of lean meat. Blood collected hygienically can be used for human consumption, otherwise it is converted to blood meal. Special fractions of animal blood are used in human medicine. Blood sausage is any sausage made by cooking animal blood with a filler until it is thick enough to congeal when cooled. Pig or cattle blood is most often used. Typical fillers include meat, fat, suet, bread, rice, barley and oatmeal. Varieties include biroldo, black pudding, blood tongue, blutwurst, drisheen, kishka (kaszanka), morcilla, moronga, mustamakkara, sundae, verivorst, and
Oatmeal that consuming oat bran or whole rolled oats can lower the risk of heart disease when combined with a low-fat diet via the effect of oat beta-glucan to reduce levels of blood cholesterol. A similar conclusion was reached in 2010 by the European Food Safety Authority. Oatmeal has a long history in Scottish culinary tradition because oats are better suited than wheat to the country's low temperatures and high humidity. As a result, oats became the staple grain of Scotland. The ancient universities of Scotland had a holiday called Meal Monday to permit students to return to their farms and