(March 2015) Alkalosis is the result of a process reducing hydrogen ion concentration of arterial blood plasma (alkalemia). In contrast to acidemia (serum pH 7.35 or lower), alkalemia occurs when the serum pH is higher than normal (7.45 or higher).
Dietary choices that cause inflammation also raise cortisol levels. Deficiencies in certain nutrients, a diet high in processed foods and high-glycemic carbs, caffeine and excess alcohol can cause circulating levels of cortisol to rise.
Significant stress can produce greater levels of cortisol. Cortisol levels tend to be higher in the morning and decrease during the day. Regular exercise may help lower cortisol levels. The cortisol levels in the bloodstream spike when an individual is under stress. Cushing's syndrome, caused by hypercortisolism, can cause easy bruising.