When raw ground beef turns brown but bits of red bout 3 days in the fridge is it bad?

When raw ground beef is exposed to oxygen, it will naturally begin to turn brown. This is due to the oxidation of the myoglobin in the meat. While this browning process is normal and does not necessarily mean the meat is unsafe to eat, it is an indication that the meat is starting to spoil.

When raw ground beef is left in the fridge for 3 days, it is likely that the meat is unsafe to eat. This is because the meat will have had time to develop spoilage bacteria, which can cause food poisoning. Food poisoning symptoms can include nausea, vomiting, diarrhea, and abdominal pain.

In addition to spoilage bacteria, raw ground beef can also be contaminated with harmful bacteria such as E. coli and Salmonella. These bacteria can cause serious food poisoning illnesses, especially in people with weakened immune systems.

To avoid food poisoning, it is important to follow these tips for storing and handling raw ground beef:

- Buy ground beef that is fresh and has a bright red color.

- Store ground beef in the refrigerator at a temperature of 40 degrees Fahrenheit or below.

- Ground beef should be used within 1 to 2 days of purchase.

- If you cannot use the ground beef within 2 days, freeze it at a temperature of 0 degrees Fahrenheit or below.

- Thaw frozen ground beef in the refrigerator or under cold running water.

- Cook ground beef thoroughly before eating.

By following these tips, you can help to prevent food poisoning and enjoy ground beef safely.