Ebstein Anomaly Ebstein anomaly is a rare defect in which the tricuspid valve, which prevents backflow of blood from the right ventricle into the right atrium, is deformed. The right side of the heart is where deoxygenated blood from the body is pumped into the lungs for oxygenation.
Buttermilk never expires. Ten days after the expiration date, just boil it for a few minutes and let it settle for a while. It makes a great dry yogurt in the form of cookies. They last for years.
In general, milk lasts only as long as the quickest expiring ingredient it is mixed with. In determining how long Buttermilk lasts, our content incorporates research from multiple resources, including the United States Department of Agriculture and the United States Food & Drug Administration.