The experts don’t agree, so what do you think?
>….Only when we really need to, according to Shumack. “A sedentary person can get away with a shower once, twice or three times a week, especially in winter. It varies on your skin type and what you are doing.” If you’re sweaty and dirty, you need a shower, while those with sensitive skins – the elderly and babies – need less showering time.
The daily shower is a modern phenomenon, Shumack informs. “It’s only in the last fifty to sixty years (since the advent of bathrooms with showers) that the idea of a daily shower has become commonplace. The pressure to do that is actually social pressure rather than actual need. It’s become popular because of social need to smell good. But it’s only the glands in your armpit and groin that produce body odour. They’re not all over the body.”
Shumack recommends a one or two minute shower in lukewarm water, focusing on the armpits, groin and any areas covered in dirt. Soap is fine, he says, but not essential, while, in his opinion, “most soap substitutes are probably marketing exercises rather than necessary.”
Greg Goodman, chief surgeon at the Skin & Cancer Foundation Victoria, and professor at Monash University, disagrees.
“Soaps are alkaline and tend to dissolve the skin barrier. The skin surface is meant to be quite acidic and good bacteria like an acidic skin environment. Squeaky clean is not healthy.” Goodman advocates using soap-free cleansers. While he concurs with Shumack that three minutes in the shower is adequate, Goodman is in favour of the daily shower, provided it’s lukewarm.
“It’s important to get rid of the ravages of daily wear and tear, slime and grime and pollution – your body is trying to do that anyway.” Hand-washing is particularly important in the flu season to prevent the spread of infection.
However, our shower water is hardly pure, potentially laden with fluoride, chlorine, heavy metals, pesticides and chemicals, according to Nicole Bijlsma, building biologist, naturopath, and author of Healthy Home, Healthy Family.
She advocates avoiding bubble baths and fragrances, foaming agents and detergents such as lauryl sulphate in body wash and liquid soap. These can irritate and dry the skin.
A controversial hypothesis put forward by Dr John Cannell, founder of the Vitamin D Council in the United States , is that the daily shower might be contributing to reducing vitamin D levels. The theory is that vitamin D3 formed on the surface of the skin in response to sunlight, isn’t absorbed immediately into the bloodstream. Regular showering is thought to wash it off before the body gets a chance to absorb it.<
Full report: http://www.smh.com.au/lifestyle/beauty/how-often-should-we-shower-much-less-often-than-you-think-20150310-140487.html