Beef Liver: What are the Risks of Eating it and Who Should not Eat It

Beef liver is a cheap and readily available meat known for its healthiness and nutritional value. Beef liver is a nutritious product that is naturally rich in protein, vitamins, nutrients, and minerals. Despite its many benefits and the fact that people regularly consume beef products, beef liver is not popular.

Beef liver is a cheap and readily available meat known for its health benefits and nutritional value.

However, it can also carry some health risks. People may also not like its unique flavor, but they can prepare certain dishes to hide its flavor.

According to the U.S. Department of Agriculture’s Food data Central database, 100 grams (g) of beef liver contains:

• 133 calories
• 20.35 grams of protein
• 4.78 milligrams (mg) of iron
• 16,814 international units of vitamin A1, 1 mg of total ascorbic acid vitamin C
• 274 mg of cholesterol

A small amount of beef liver can provide more than the daily value for many important nutrients and typically contains more vitamins than many fruits and vegetables.

It is also rich in high-quality protein and low in calories.

What is the beef liver?

Beef liver is a by-product of cows. Some people may also refer to it as offal or assorted meats.

These terms usually refer to the internal organs and entrails of animals. Offal can also include the heart, kidneys, and tongue.

Some cultures may not eat offal, while others consume it regularly and may consider it a delicacy.

Just like the human liver, the beef liver is an important organ in the cow and serves many important functions. Some of these vital functions include metabolizing, detoxifying, and storing vitamins and minerals, which is why the liver is so rich in nutrients.

Among meat offal, animal livers usually contain the highest protein content and best amino acid profile. They are also excellent sources of vitamins A and B.

In fact, because of its nutritional properties, some people may treat beef liver as a superfood.

Health benefits of eating beef liver

Beef liver is rich in nutrients and has many health benefits. In addition to its good vitamin composition, animal livers such as beef liver are also rich in minerals, including zinc, iron, phosphorus, selenium, and copper.

These minerals are beneficial to the body in the following ways:

• Zinc supports the immune system.
• Iron is necessary for the proper production of hemoglobin.
• Phosphorus contributes to healthy bones and teeth.
• Selenium plays an important role in metabolism.

Copper is vital for energy production

Meat products are also a good source of complete protein, as they contain all the essential amino acids. The Liver has the highest protein content of all meat offal.

Therefore, a balanced diet containing beef liver can bring many health benefits and help support the immune system, nervous system, growth, development, and reproductive health.

The recommended amount of liver consumed is between 100 and 250 g per week, depending on the age and gender of the person.

Risks

Risks associated with eating beef liver include consuming too much vitamin A, ingesting copper, and absorbing antibiotics present in the liver.

Vitamin A. The liver is a good source of vitamin A. Although vitamin A is essential for good health, a person can consume too much of it and risk vitamin A toxicity or hypervitaminosis a.

Vitamin A toxicity can lead to:

• liver damage
• pressure on the brain
• vision problems
• skin changes
• pain in the bones

Copper

Beef liver is also rich in copper. Again, while it is important for health, consuming too much copper can lead to copper poisoning.

Too much copper can have serious health consequences, such as

• loss of red blood cells
• kidney failure
• heart failure
• liver disease
• brain damage
• death

Antibiotics

One 2017 article noted that beef liver can sometimes contain detectable levels of antibiotics that can be dangerous to human health. This could be due to the fact that the animals received antibiotics shortly before slaughter.

Antibiotic residues present in food can lead to antibiotic resistance and cause

• allergic reactions
• anaphylaxis
• toxicity
• disruptions in the development of the embryo
• certain types of cancer

Concerns about beef liver

Many people may avoid eating beef liver due to health concerns, including cholesterol, toxicity, and excess iron. However, the potential health benefits of eating beef liver usually outweigh these concerns.

Cholesterol

Because the liver naturally produces cholesterol, beef liver contains approximately 274 mg of cholesterol per 100 g, making it a high-cholesterol product. Because of this, many people may not eat it.

However, there is little evidence that dietary cholesterol can cause heart disease. For many people, it may be more important to reduce their saturated fat intake, not just cholesterol.

When a person eats it in moderation, they can still enjoy beef liver.

Toxicity

Some people may refuse to eat the liver because of the role it plays in the living body: detoxification.

While it is true that the liver performs an important function in filtering out toxins, it does not store them. Instead, the liver stores many important nutrients that can actually help the body eliminate toxins.

Nevertheless, people should try to eat beef liver in moderation, as excessive consumption can lead to vitamin A and copper poisoning.

Who should avoid beef liver?

Some people may want to avoid or minimize their consumption of beef liver because it may interact with other health factors or problems they have.

Pregnant

The liver contains a large amount of vitamin A. Although this vitamin is important for fetal development, high doses of vitamin A can have side effects. This is primarily a concern for pregnant women in developed countries, which typically have higher vitamin A intakes.

Excessive vitamin A can have teratogenic effects, such as malformations of the fetal nervous and cardiovascular systems, as well as spontaneous abortion.

Therefore, pregnant women are advised to limit or avoid foods high in vitamin A, such as the beef liver.

People with goutThe Arthritis Foundation suggests that people with gout limit or avoid organ meats, including the liver.

This is because the liver is high in purines, which break down into uric acid. High levels of uric acid can trigger a gout attack.