I got too much salt and sugar, sometimes in USA

 I sometimes notice that we have too much salt in USA, when it is compared with that in Japan. I ate a sandwich today, and felt too much salt, which made me require much water. After eating it, I went to toilet many time for discharging the excessive salt from my body. Moreover, I drank a coke that contains much sugar, whereas I had usually drunk green tea that contains no sugar in Japan. I think basically the food in USA is very delicious, but sometimes, I meet unsuitable food to Japanese people's taste, which has sometimes too much salt, too much sugar and too much volume. I should be careful when I choose food, to get a suitable one for Asian people's body.