Hello,    If you are a diabetic and sweating around 1 pm, it means you are going into hypoglycaemia i.e.,low, sugars.It might be because not eating in between breakfast and lunch or Might be. because of high dose of medicines.Diet control means not skipping food.It shouldbe always eating in in less amounts at regular.intervals Like having breakfast, lunch and dinner with snacks in betwen like vegetables salads and fruits,sprouts,oats,cornflakes,boiled channa,murmura,poha,popcorn,along with a glass of buttermilk.