Is 'man flu' a real or imagined illness?

Research shows that men may experience flu symptoms more often than women. According to the source, this could explain the term 'man flu', although there is no definitive evidence for the severity of the differences.
The reason for this possible discrepancy is still unclear. Some experts suspect that hormonal differences or a different immune system play a role, but there is no consensus on this yet.
Whether 'man flu' is a real condition or not, the research at least raises the question of whether there are differences in how men and women experience the flu. More research is needed to gain certainty about this.
This message is a summary based on the mentioned source and is not medical advice. Always consult a doctor or pharmacist if you have any complaints.