Hello, I am 41 years, I am allergic to cold & cough. Is it ok if I take lime water with green tea on empty stomach. Will it affect my health? I am also getting cramps on my hands & veins. Once I visited an ent doctor he told me if you are allergic then stop all citrus fruits. All doctors have different opinions. I am 78 kg & want to loose weight. This early morning I had a terrible pain in my right knee of my leg. Fifteen days became, I started with lime water with green tea. Please advice.