Bioavailability

Bioavailability is a term used to describe the amount of a substance that becomes available in the body after administration. This concept is commonly used in pharmacology, nutrition and the study of cannabinoids to better understand how a compound is absorbed, distributed and used by the body.

What does bioavailability mean?

When a substance is consumed, only part of the amount initially administered is generally absorbed and made available in the body. Bioavailability helps estimate this proportion. It is often expressed as a percentage and can vary considerably depending on the substance studied and its route of administration.

Why does bioavailability vary?

Many factors influence bioavailability. The form of the product, its method of consumption, its composition, chemical stability and the body's natural absorption mechanisms can all alter the amount actually available after administration. Two products containing the same amount of a compound may therefore have different bioavailability.

Bioavailability of cannabinoids

In the field of hemp, bioavailability is often discussed in relation to cannabinoids such as CBD, CBG, CBN and other compounds found in the plant. Depending on whether they are consumed as an oil, flower, extract or through other methods, absorption mechanisms may vary and influence the amount actually available in the body.

Why is this concept important?

Bioavailability enables researchers and manufacturers to better understand how different substances behave after administration. It is a useful comparison tool for different formulations, methods of use or types of products containing the same compounds.

A concept frequently used in research

Bioavailability is one of the parameters regularly studied in scientific research on cannabinoids and many other substances. It contributes to the analysis of absorption mechanisms and to understanding the differences observed between various product forms.