vad tror ni om earthing?
http://www.amazon.com/gp/product/1591202833/ref=as_li_ss_tl?ie=UTF8&tag=marsdaiapp07-20&linkCode=as2&camp=217145&creative=399369&creativeASIN=1591202833
dvs att gå barfota är bra för man blir jordad.
jag säger lol...
One double-blind, controlled clinical trial demonstrated earthing’s impact on a number of biomarkers. Subjects who slept grounded showed statistically significant decreases in serum sodium, potassium, magnesium, iron, total protein, albumin concentrations, inorganic phosporus. Free T4 and TSH increased while free T3 decreased. (PDF) In another study, participants were given exercises that induced muscular pain. Those who were grounded showed altered immune activity and reported lesser pain levels than those who were ungrounded. (PDF)
http://www.liebertonline.com/doi/pdfplus/10.1089/acm.2010.0687
http://www.liebertonline.com/doi/pdfplus/10.1089/acm.2009.0399