It's possible that the stress response associated with PTSD could contribute to widespread inflammation in the body and lower sensitivity to the blood-sugar-regulating hormone insulin, which could lead to diabetes, researchers say.
Insulin boost restores muscle growth in elderly
When most people think of insulin, they think of diabetes — a disease that arises when, for one reason or another, insulin can't do the critical job of helping the body process sugar. But the hormone has another, less well-known function. It's also necessary for muscle growth, increasing blood flow through muscle tissue, encouraging nutrients to disperse from blood vessels and itself serving as a biochemical signal to boost muscle protein synthesis and cell proliferation.
