Some researchers, nevertheless, argue salt intake differ in cold and hot climates because of sweating. Athletes and manual workers should not reduce, they advice.
Wapo watafiti wanaokinzana na kipimo; wanadai watu wanaochuruzikwa sana jasho – wanaofanya kazi za sulubu, wanamichezo na wakazi wa nchi za joto- wanatakiwa wale chumvi zaidi.