Dog days and sanfu: the hottest part of the year
During sanfu, family advice can become intense: do not overdo cold drinks, be careful with sweat, eat lightly, and respect the heat. Summer is treated as a force to negotiate with.
Heat as a seasonal actor
Sanfu is best explained through calendar timing, family advice, and public discussion, not instructions to try medical practices alone.
Research sources and further reading
Official guidance and research used to support the cultural distinctions above. External links do not imply endorsement.
- The Twenty-Four Solar Terms and Chinese knowledge of timeUNESCO
- Why Start of Autumn is not the meteorological start of autumnChina Meteorological Administration
- Traditional medicine: evidence, regulation, and patient safetyWorld Health Organization