Various studies place the average age of cataract surgery patients at between 70 and 73. More Info: The incidence of cataracts among Americans is relatively high.
Serotonin. Serotonin is an inhibitory neurotransmitter involved in the regulation of mood, anxiety, libido, compulsivity, headaches, aggression, body temperature, eating disorders, social anxiety, phobias, sleep, appetite, memory and learning, cardiovascular function, muscle contraction, and endocrine regulation.
Even your spiritual health is greatly affected by your neurotransmitters, as it can be very difficult to achieve inner peace and find meaning and purpose in life when neurotransmitters like dopamine, serotonin, endorphins and GABA are not sufficient or are disrupted or norepinephrine is in excess.. Diet. Sugar and caffeine are the two most detrimental foods for neurotransmitters, because they have a similar effect on the brain as hard drugs, but so is white flour and other refined junk food. A diet that is low in protein or high in complex carbohydrates is also a major contributor.