"What is lost is weight from water, meaning that you are really just dehydrating yourself. This will put a strain on internal organs including the brain (which is 20 percent water) leading to headaches, fatigue and poor concentration."
"What is lost is weight from water, meaning that you are really just dehydrating yourself. This will put a strain on internal organs including the brain (which is 20 percent water) leading to headaches, fatigue and poor concentration."