Aggression between the elderly
The number of elderly people is increasing rapidly and so is the number of aggressions between the elderly. This leads to a sharp rise in divorces among older couples, even murders and suicides. An important cause, which can be remedied relatively easily, is that fewer neurotransmitters are produced during aging, partly caused by changes in the bacterial groups in the intestines. It is known that these play a role against depression. The substances that have such a beneficial effect and are produced by bacteria in the intestines include glutamate, butyrate, serotonin and gamma aminobutyric acid.
 Gnostotheca 6732