There are several possible reasons why meat may taste like metal. Some common causes of metallic-tasting meat include:

1. Contamination: Meat can become contaminated with metal during the slaughter and processing stages. This can occur if the meat comes into contact with metal equipment or if metal fragments become lodged in the meat.
2. Chemical reactions: Certain chemical reactions can cause meat to taste metallic. For example, when meat is cooked over high heat, such as on a grill, the Maillard reaction can occur. This chemical reaction produces compounds that can give meat a metallic taste.
3. Iron deficiency: Iron deficiency anemia can cause a metallic taste in the mouth, which can affect the perceived taste of meat. Iron deficiency is a common cause of a metallic taste in the mouth and can be caused by a variety of factors, including a lack of iron in the diet, blood loss, or the body’s inability to absorb iron.
4. Medications: Some medications can cause a metallic taste in the mouth, which can affect the perceived taste of meat. Common medications that can cause a metallic taste include antidepressants, blood pressure medications, and chemotherapy drugs.
5. Other health conditions: Certain health conditions, such as kidney disease and liver disease, can cause a metallic taste in the mouth, which can affect the perceived taste of meat.

To prevent meat from tasting like metal, it is important to handle and store meat properly to prevent contamination. It is also important to be aware of any medications or health conditions that may cause a metallic taste in the mouth.

In conclusion, meat may taste like metal due to contamination, chemical reactions, iron deficiency, medications, or other health conditions. To prevent meat from tasting like metal, it is important to handle and store meat properly to prevent contamination and be aware of any medications or health conditions that may cause a metallic taste in the mouth.