what foods have b17

Full AI 2025

3 min read 07-03-2025

Vitamin B17, also known as amygdalin or laetrile, is a naturally occurring compound found in various foods. While its purported cancer-fighting properties are controversial and not scientifically proven, many people are interested in incorporating foods rich in B17 into their diets. This article explores the sources of amygdalin and important considerations regarding its consumption.

What is Vitamin B17 (Amygdalin)?

Amygdalin is a naturally occurring compound found in the seeds and pits of many fruits. It's a cyanogenic glycoside, meaning it contains cyanide. However, the cyanide is bound and not readily released unless the compound is broken down. The debate surrounding B17 centers on whether the body can safely process it without releasing harmful levels of cyanide.

Foods Containing Vitamin B17 (Amygdalin)

Many fruits and nuts contain varying amounts of amygdalin. It's crucial to note that the concentration varies significantly depending on factors like growing conditions and the specific variety of the plant.

High Amygdalin Content Foods:

Apricot Kernels (Seeds): These are often cited as a primary source of amygdalin. However, consuming large quantities can be dangerous due to the cyanide content. Always consume in moderation and consult a doctor.
Apple Seeds: Apple seeds contain amygdalin, but the amount is relatively low compared to apricot kernels. Eating a few apple seeds is unlikely to cause harm.
Peach Pits: Similar to apple seeds, peach pits contain a small amount of amygdalin. Again, consuming large quantities is not recommended.
Cherry Pits: Cherry pits also contain amygdalin, though the amounts are generally low.
Plum Pits: Like other stone fruits, plum pits contain small amounts of amygdalin.
Flax Seeds: These seeds contain a smaller amount of amygdalin than apricot kernels but should still be consumed in moderation.
Sorghum: This grain contains a measurable amount of amygdalin.
Lima Beans: These beans are another source, but amygdalin content is relatively low.

Foods with Lower or Trace Amounts of Amygdalin:

Several other foods may contain trace amounts of amygdalin, but these quantities are generally insignificant.

Beans (various types)
Legumes
Certain grains

Important Considerations and Safety Precautions

While some people believe in the potential health benefits of B17, it's crucial to exercise caution. The cyanide present in amygdalin can be toxic if ingested in large quantities.

Always consult with a healthcare professional before incorporating foods high in amygdalin into your diet, especially if you have any underlying health conditions. Self-treating with B17 is not recommended, and it should not be considered a replacement for conventional cancer treatment.

How to Minimize Cyanide Risk:

Consume amygdalin-rich foods in moderation. Don't exceed recommended amounts.
Don't consume large quantities of apricot kernels or other high-amygdalin foods. This can increase the risk of cyanide poisoning.
Avoid eating raw, crushed, or ground seeds. Processing can increase cyanide release.
Pay attention to your body. If you experience any symptoms of cyanide poisoning (such as nausea, vomiting, dizziness, or headache), seek immediate medical attention.

The Controversy Surrounding Vitamin B17

The purported health benefits of amygdalin, particularly its purported ability to fight cancer, remain controversial and lack robust scientific evidence. While some studies have shown promising results in laboratory settings, these findings have not been replicated in large-scale human clinical trials. Many healthcare professionals advise against using B17 as a cancer treatment.

Conclusion

Many foods contain varying levels of Vitamin B17 (amygdalin), including apricot kernels, apple seeds, and others. However, because of the presence of cyanide, it is crucial to consume these foods in moderation and consult a healthcare professional before making significant dietary changes. While anecdotal evidence exists, scientific evidence supporting the significant health claims surrounding B17 is currently lacking. It's always best to prioritize a balanced, healthy diet and consult with your doctor regarding any health concerns.

Disclaimer:

This information is for educational purposes only and should not be considered medical advice. Always consult with a qualified healthcare professional before making any decisions related to your health or treatment.