1 Having high or low cholesterol does not exclude a person from donating blood. 2  Potential blood donors may be temporarily prevented from donating if they have a low level of iron (hematocrit) in their blood.
Headline Clickable. To keep food warm without overcooking, set your oven to the lowest temperature (which is probably 200 degrees F) and cover the food with foil.eadline Clickable. To keep food warm without overcooking, set your oven to the lowest temperature (which is probably 200 degrees F) and cover the food with foil.
A steady 325-350 degrees is ideal when it comes to baking pound cake. Position the pan in the middle of the oven, and rotate it once, halfway through the baking time, as it bakes to account for any hot spots. steady 325-350 degrees is ideal when it comes to baking pound cake. Position the pan in the middle of the oven, and rotate it once, halfway through the baking time, as it bakes to account for any hot spots.