Food and medicine: the boundary
The idea that food and medicine share an origin, the difference between culinary amounts and therapeutic doses, and why this library does not prescribe.
Yao shi tong yuan
The phrase "food and medicine share one origin" sums up a central idea: many substances live between the kitchen and the materia medica. China maintains an official list of substances considered both food and medicine, with examples such as ginger, jujube, and goji berry.
- The official Chinese list delimits which substances may be sold as food.
- Being on the list does not turn a food into a treatment.
Culinary amount and dose
A few slices of ginger in a soup, a pinch of cinnamon, or a small handful of goji are culinary uses. Concentrating those same substances into extracts, capsules, or high daily amounts changes the picture: doses, effects, and interactions typical of a medicine appear.
- The practical boundary lies in amount, concentration, and intent.
- Cassia cinnamon concentrates coumarin, and goji may interact with anticoagulants.
Safety and regulation
Supplements are regulated differently from foods and medicines, and their quality and labeling vary across countries. That is why this library describes traditional and culinary uses but does not prescribe: therapeutic decisions belong to health professionals.
- Tell your doctor or pharmacist about any supplements you take.
- No content in this app replaces professional advice.
Health notice. Educational and study content. It describes concepts of Traditional Chinese Medicine and does not replace diagnosis or treatment by a healthcare professional. Needling, medicinal herbs and invasive techniques must be applied by trained professionals. Safety guide.
