Concerns About Mad Cow Disease: Can Eating Bone Broth Put You at Risk? - Rare Disease

Share to:

Concerns about Mad Cow Disease?


Hello doctor: A few days ago, my family made soup with beef bones, and I had some as well.
Now I'm very worried about contracting mad cow disease.
Is it possible to get infected this way?

Lily, 10~19 year old female. Ask Date: 2020/11/14

Dr. Huang Litong reply Rare Disease


The likelihood of contracting mad cow disease from eating beef is quite low, and the risk is even lower when consuming broth.
It is important to consider the source of the beef bones, particularly if they come from an outbreak area.
If there are any concerns, it would typically take 10 to 20 years for issues to arise, so there is no need for excessive worry.

Reply Date: 2020/11/14

More Info


Mad Cow Disease, formally known as Bovine Spongiform Encephalopathy (BSE), is a neurodegenerative disease that affects cattle and can be transmitted to humans through the consumption of infected beef products. The human variant of this disease is known as Variant Creutzfeldt-Jakob Disease (vCJD). Your concern about consuming bone broth made from beef bones is understandable, especially given the serious nature of BSE and its potential consequences.

To address your question directly: the risk of contracting Mad Cow Disease from eating bone broth is extremely low, particularly if the beef used comes from a country with strict regulations regarding BSE. In the United States, for example, the USDA has implemented rigorous measures to prevent BSE from entering the food supply. These measures include banning the use of certain high-risk materials (like the brain and spinal cord of cattle) in food products and conducting regular inspections of cattle herds.

When it comes to bone broth, the primary concern would be if the bones used were sourced from cattle that were infected with BSE. However, the risk of infection is significantly reduced if the beef comes from healthy animals and reputable suppliers. Additionally, cooking methods, including boiling bones to make broth, do not eliminate the prions responsible for BSE, but the likelihood of consuming infected material is very low if proper sourcing is followed.

Here are some additional points to consider regarding BSE and bone broth:
1. Source of the Bones: Always ensure that the bones you use for broth come from reputable sources. If you are purchasing beef from a grocery store, look for labels indicating that the beef is from BSE-free regions or certified suppliers.

2. Regulations and Testing: Many countries have strict regulations and testing protocols in place to monitor and control BSE. In the U.S., for example, cattle over a certain age are tested for BSE, and any cattle that show signs of the disease are not allowed to enter the food supply.

3. Symptoms of vCJD: If you are concerned about BSE, it may be helpful to familiarize yourself with the symptoms of vCJD, which can include psychiatric symptoms, sensory disturbances, and progressive neurological decline. However, it is important to note that vCJD is extremely rare.

4. Consulting Healthcare Professionals: If you have ongoing concerns about your health or potential exposure to BSE, it is advisable to consult with a healthcare professional. They can provide personalized advice and reassurance based on your specific situation.

5. General Dietary Practices: Maintaining a balanced diet and being mindful of the sources of your food can help mitigate risks associated with various foodborne illnesses, including BSE. It’s always a good practice to be informed about where your food comes from and the safety measures in place.

In summary, while your concern about Mad Cow Disease is valid, the risk associated with consuming bone broth made from beef bones is very low, especially if sourced properly. If you continue to have concerns, consider discussing them with a healthcare provider who can offer further guidance and reassurance.

Similar Q&A

Understanding Mad Cow Disease: Risks and Safety Concerns in Taiwan

Hello, Director Chen: In the past year, I have heard about the issue of mad cow disease, so I have stopped eating beef. However, my family still consumes it. One time during a meal, there was beef tripe and other dishes served together. I did not eat the beef tripe, but I did eat...


Dr. Chen Shunsheng reply Rare Disease
Hello, Basically, the risk of contracting variant Creutzfeldt-Jakob disease (vCJD) decreases if one does not consume beef. However, if beef is to be consumed, it is advisable to avoid beef products imported from countries with a high risk of vCJD, such as the United Kingdom and...

[Read More] Understanding Mad Cow Disease: Risks and Safety Concerns in Taiwan


Is Long Boiling of Bone Broth Harmful to Your Health?

I heard that if bone broth is simmered until the soup turns grayish-white, it can be harmful to the body. Is this true? If so, does this mean that street food like rice noodle soup is also not good for us?


Dr. Shi Guimei reply Nutrition
Dear Xiao Wei, Hello! If the broth from boiling large bones turns grayish-white, it may be due to the denaturation of proteins when exposed to heat, which is harmless to health. However, if the bones themselves are contaminated with heavy metals (commonly lead), prolonged boilin...

[Read More] Is Long Boiling of Bone Broth Harmful to Your Health?


Health Risks of Consuming Contaminated Food: A Case Study

Hello Doctor: My friend recently found a mouse head in the soup while in the military and had already consumed several bowls of the soup (along with a group of people). Subsequently, they began experiencing symptoms such as diarrhea, abdominal pain, and bloody stools. Although th...


Dr. Su Baojia reply Gastroenterology and Hepatology
If your friend consumed rat meat, especially if it was not properly cooked, it could carry bacteria or viruses that may cause gastrointestinal inflammation symptoms. More seriously, there is a need to prevent the occurrence of plague.

[Read More] Health Risks of Consuming Contaminated Food: A Case Study


Understanding Delayed Toxicity: Are You at Risk from Hidden Poisons?

Hello, doctor. The other day, I saw a description on the Discovery Channel about a type of poison, which is either a virus or a chemical agent, that can cause chronic illness and death many years later. Does this really exist? If so, how dangerous is it? You could be poisoned wit...


Dr. Jiang Zhenyuan reply Pulmonology
Thank you for your letter. I have not seen the program aired on the Discovery Channel, so I am not familiar with which one refers to a virus or a toxin. The most well-known chronic disease-causing virus that leads to death is Bovine Spongiform Encephalopathy (BSE), commonly known...

[Read More] Understanding Delayed Toxicity: Are You at Risk from Hidden Poisons?


Related FAQ

Brittle Bone Disease

(Rare Disease)

Other

(Rare Disease)

Muscular Diseases

(Rare Disease)

Osteogenesis Imperfecta

(Rare Disease)

Wilson'S Disease

(Rare Disease)

Tourette Syndrome

(Rare Disease)

Height

(Rare Disease)

Congenital Metabolic Disorders

(Rare Disease)

Ichthyosis

(Rare Disease)

Liver Disease Diet

(Nutrition)