No there shouldnt be but if there is see your doctore
Skeletal muscle: multinucleated, striated; attached to bones producing locomotion, general support and posture; producing heat. Contraction is voluntary, and not long-sustained. b. Cardiac muscle: found only in the heart and responsible for contraction of cardiac tissue and distribution of blood.
Answer:
there isn't really an exact answer. Some people get diabetes genetically, but for the most part if you eat a lot of sugar overtime it will eventually lead to diabetes.