If you ever come home so tired you can’t even take a shower before bed and someone tells you off, this information and the authority of the Harvard name will come in handy. No jokes, the truth is that an investigation led by Robert H. Shmerling, a doctor at Harvard University and editor of Harvard Health Publishing, has called into question the real benefit of showering daily.
In fact, what this research suggests is that we do this daily grooming routine more as a social norm than anything else. In addition, it can have risks to our health. The problem lies in the shampoos, gels and other cleaning products that are used in the shower. According to the study, its excessive use can generate from irritations and itching to infections or allergic skin reactions.
However, going to the opposite extreme also has negative effects. Not washing leads to complications such as accumulation of dirt, grease, dryness and itching. Although the study does not indicate that there is a specific number of times a week in which we shower, for most people a frequency of four showers a week would suffice.
In addition, the study stressed that, in any case, showers should take place with lukewarm water, not exceed more than three minutes in duration and cleaning you should focus on the groin and armpits. Of course, if we feel dirty or sweaty, we must prioritize feeling comfortable and showering even if it is not touching.
Cover photo | Curology
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