A covenant is a promise in a written contract or a deed of real property.
Adrenaline increases your heart rate, elevates your blood pressure and boosts energy supplies. Cortisol, the primary stress hormone, increases sugars (glucose) in the bloodstream, enhances your brain's use of glucose and increases the availability of substances that repair tissues. Cortisol also curbs functions that would be nonessential or detrimental in a fight-or-flight situation.
Elevated blood glucose drives complications of diabetes, including neuropathy, via several mechanisms. For example, high glucose promotes inflammation as well as glycation, and perturbs blood flow to neurons, all of which contribute to neuropathy.