When life hands you lemons

lemonade may prevent kidney stones.the way is to drink a daily mix of lemon juice and water.it can increased levels of urinary citrate.i like drink ice lemon tea.i never try lemon juice.every drink lemon juice?isn't it too frequently???in this article, it also said that air conditioning may make us fat.it is correct because in the low temperature our body cannot burn any calories.RD Health,Aug 2007, page 136.i enjoy reading it because i don't know that lemon have such usage.