Lemons are great for overall health. But should be consumed in limitations. Apart for the regular lemonade you can sprinkle the juice in cooked vegetables, meat, fish, cooked pulses, etc for a slight tangy taste. u can also drink lemon infused water. Do not squeeze but cut thin slices of lemon and put it into the jar of water.
I put them in my daily green smoothies, which are the best! They're also good in raw desserts like raw cheesecakes, etc. I would recommend the smoothie route. Lemon tahini dressing is really good, too!