Sudden (acute) colitis. If your dog suddenly develops colitis, it is probably induced by stress, such as boarding, moving, severe weather or some other change in lifestyle, or it could be from a dietary indiscretion, such as emptying the garbage can, too many treats or a sudden change in diet.
âVitamin D is needed for the production of brain chemicals such as dopamine and norepinephrine and acetylcholine. These brain chemicals are known to improve and increase attention span, and its concentration in the brain is directly correlated with the ability to focus for sustained periods of time.â.
I started... Serotonin while not a brain chemical is released by repetitive motion. Repetitive motion such as suckling or chewing gum releases the chemical which is a blood chemical most of which resides in the gastrointestinal tract. It is no surprise that people who are in stressful situations resort to repetitive motion to deal with it.