Showering daily — is it necessary in this water-scarce country?

10

By Robert H. Shmerling, MD, Senior Faculty Editor, Harvard Health Publishing

Do you shower or bathe daily? If you do, you’re not alone.

Approximately two-thirds of Americans shower daily. In Australia it’s over 80%. But in China, about half of people report bathing only twice a week.

In the US, the daily shower tends to start around puberty and becomes lifelong. But have you ever stopped to ask yourself why?

Perhaps your answer is: “because it’s healthier than showering less often.” Think again. For many — perhaps most — the daily shower is more about habit and societal norms than health. Perhaps that’s why the frequency of bathing or showering varies so much from country to country.

Are there reasons to shower every day?

Besides considering it healthier, people may choose to shower daily for a number of reasons, including:

  • concerns about body odor
  • help waking up
  • a morning routine that may include working out.

Each of these has merit, especially considering that personal or work relationships can be jeopardized by complaints about body odor or personal hygiene. But what is considered acceptable in this regard varies from culture to culture. And some (perhaps a lot) of what we do when it comes to cleaning habits is influenced heavily by marketing. Ever notice that directions on shampoo bottles often say “lather, rinse, repeat”? There is no compelling reason to wash your hair twice with each shower, but it does sell more shampoo if everyone follows these directions.

When it comes to concerns about health, however, it’s not at all clear that a daily shower accomplishes much. In fact, a daily shower may even be bad for your health.

What are the health impacts of showering (or bathing) every day?

Normal, healthy skin maintains a layer of oil and a balance of “good” bacteria and other microorganisms. Washing and scrubbing removes these, especially if the water is hot. As a result:

  • Skin may become dry, irritated, or itchy.
  • Dry, cracked skin may allow bacteria and allergens to breach the barrier skin is supposed to provide, allowing skin infections and allergic reactions to occur.
  • Antibacterial soaps can actually kill off normal bacteria. This upsets the balance of microorganisms on the skin and encourages the emergence of hardier, less friendly organisms that are more resistant to antibiotics.
  • Our immune systems need a certain amount of stimulation by normal microorganisms, dirt, and other environmental exposures in order to create protective antibodies and “immune memory.” This is one reason why some pediatricians and dermatologists recommend against daily baths for kids. Frequent baths or showers throughout a lifetime may reduce the ability of the immune system to do its job.

And there could be other reasons to lose your enthusiasm for the daily shower: the water with which we clean ourselves may contain salts, heavy metals, chlorine, fluoride, pesticides, and other chemicals. It’s possible these may cause problems, too.

The case for showering less

Overcleaning your body is probably not a compelling health issue. Yes, you could be making your skin drier than it would be with less frequent showering. This is not a public health menace. However, daily showers do not improve your health, could cause skin problems or other health issues — and, importantly, they waste a lot of water. Also, the oils, perfumes, and other additives in shampoos, conditioners, and soaps may cause problems of their own, such as allergic reactions (not to mention their cost).

How often should you shower?

While there is no ideal frequency, experts suggest that showering several times per week is plenty for most people (unless you are grimy, sweaty, or have other reasons to shower more often). Short showers (lasting three or four minutes) with a focus on the armpits and groin may suffice.

If you’re like me, it may be hard to imagine skipping the daily shower. But if you’re doing it for your health, it may be a habit worth breaking.

CLICK HERE TO JOIN OUR WHATSAPP GROUP

10 COMMENTS

    • Hey “Local Youth”, you misusing the water. It’s because of people like you that we always having water shortages. Once per day is more than enough. Chuups.

      • Local yute prolly isn’t broke like u and has his own tank and pump and prolly catches his own water because he is aware of the country situation and even where most can’t even afford to make these amendments for themselves. He done what he had to do to be wasting all the water he want cuz he collected it

        U should try to improve ur own living arrangements to be like local yute than complain like a piss ant beggy badminded pocket watching antiguan that still a wait pan government to give u shit u can get on your own. Smaddy say them bathe twice

        And that make u type that comment

        U sound so sickening lol

        Government nah help u
        Job nah help u
        But watch u bout waste water cuz he bathe twice a day

        U don’t even have water to brush ur teeth cuz u chat shit rn

  1. Is this why these vagrants live long? Their life style is always close to uncleansiness (bins etc) yet still they don’t get sick neither do they have a short life span…

  2. If you live in a cold country with winter etc., you could probably get by without showering daily in the winter, but that wouldn’t work well in these hot tropical areas. Those studies don’t apply to us.
    Also, everyone’s needs are different women vs. men, children vs. grown ups. Little children need to bathe regularly in these parts to avoid heat stroke and because they get dirty in so many ways e.g. while toilet training.
    Also, most of our water use is related to cooking and washing dishes multiple times per day. Should we stop eating as well? Bathing doesn’t use that much water.
    Finally, chemicals usually kill you slowly over many years while bacteria and viruses can take you out within a few hours. To avoid unnecessary chemicals getting into your body it would be more effective to avoid processed foods than to avoid your bath.

Comments are closed.