Why is ground beef white?

Ground beef is typically not white; it is usually red due to the presence of myoglobin, a protein that stores oxygen in muscle cells. However, if ground beef appears white or pale, it might be due to a lack of exposure to oxygen, which can occur when it's vacuum-sealed or stored for a prolonged period. Additionally, ground beef may appear lighter if it contains a higher fat content or if it is mixed with other ingredients. Always ensure that ground beef is fresh and properly stored for safety.