What is the Nutritional Value of Liver and Is Liver Healthy for You?

The liver is a nutrient-rich organ meat that has been a staple in many cultures for centuries. It is a good source of protein, vitamins, and minerals, and has been traditionally used as a natural remedy for various ailments. However, liver is also high in cholesterol and can be toxic if consumed in large quantities, so it is important to understand its nutritional value and how to include it in a healthy diet.

Protein and amino acids

The liver is an excellent source of high-quality protein, providing about 5 grams per ounce (28 grams). It is also a good source of essential amino acids, which are the building blocks of protein that the body cannot produce on its own and must obtain from food. These amino acids are necessary for the growth, repair, and maintenance of tissues in the body, and they also play a role in immune function, hormone production, and other essential processes.

Raw liver on slate board on wooden background top view

Vitamins and minerals

Liver is also a good source of several vitamins and minerals, including:

  • Vitamin A: Liver is an especially rich source of vitamin A, a fat-soluble vitamin that is important for vision, immune function, and the health of the skin, teeth, and mucous membranes.
  • Vitamin B12: Liver is one of the best sources of vitamin B12, a water-soluble vitamin that is important for the production of red blood cells, the maintenance of the nervous system, and the metabolism of fats and carbohydrates.
  • Iron: Liver is a good source of iron, a mineral that is essential for the production of red blood cells and the transportation of oxygen throughout the body.
  • Copper: Liver is also a good source of copper, a trace mineral that is important for the production of collagen, the absorption of iron, and the functioning of the immune system.
  • Folic acid: Liver is a good source of folic acid, a B-vitamin that is important for the production of red blood cells and the proper functioning of the nervous system.

Is liver healthy for you?

Liver can be a nutritious addition to a healthy diet, but it is important to consume it in moderation due to its high cholesterol content. One ounce (28 grams) of liver contains about 215 milligrams of cholesterol, which is more than half of the recommended daily intake of 300 milligrams for adults. Consuming large amounts of cholesterol can contribute to the development of heart disease, so it is important to limit the amount of liver and other high-cholesterol foods in your diet.

In addition, some types of liver can contain high levels of toxins, such as heavy metals and pesticides, that can accumulate in the body over time. To reduce the risk of exposure to these toxins, it is important to choose liver from sources that are raised on a healthy diet and are free from harmful chemicals.

How to include liver in your diet

Liver can be included in your diet in a number of ways, including grilling, roasting, sautéing, or braising. It can be added to soups, stews, and other dishes, or it can be eaten on its own as a snack or appetizer. Here are a few tips for including liver in your diet:

  • Start small: If you are new to liver, start by including small amounts in your diet and gradually increasing the portion size. This will allow you to get used to the taste and texture of liver and help you determine your tolerance for it.
  • Choose the right type of liver: There are several types of liver available, including beef, pork, chicken, and lamb. Choose the type that you enjoy the most and that fits into your dietary