Question

An old man is advices by his doctor to take less sugar in his diet .name the disease from which the man was suffering

Answer 1

basically diabetes as insulin isn't been used effectively by body...so you are supposed to not consume sugar associated stuff

Answer 2

A Doctor advised a patient for an insulin injection as the patient suffered from Diabetes. Insulin is produced from pancreas, from a specialized cell called as beta cells in Islets of Langerhans. It plays key role in sugar metabolism. Thus, the patient who was advised to take insulin injections might be suffering from high blood sugar level.

Hope it helps :) and if it does please click on thanks button below & mark as best answer ^_^