(3) Too many things at same meal:
Too many things eaten at the same meal may exhaust the digestive juices and cause a condition of subacidity (lack of acid), which is true indigestion, or it may cause just the reverse, too much acid, and therefore produce the same result as in taking stimulants with meals. (See "Causes of Superacidity," item 2, p. 420).
ABNORMAL APPETITE
The cycle of cause and effect
In nearly all cases of overeating Nature's only weapon with which to defend herself is hydrochloric acid, thus the stomach-cells become over-trained in the secretion of acid, and the constant irritation caused by acid fermentation produces abnormal appetite. The desire to satisfy this abnormal craving produces more acid, therefore the cycle of overeating and superacidity is complete.
Disorders originating in the stomach
Standard medical works give about sixty different disorders arising from what is termed dis-eases of nutrition. These include diabetes, gout, arthritis, rheumatism, rickets, scurvy, obesity, emaciation, adiposis dolorosa, and various disorders of the liver, heart, and the circulatory system; also constipation and dozens of disorders under the broad term of autointoxication.
The first step in the practise of scientific eating should be to limit the quantity of food, or, in many cases, to take a complete fast for a brief time.
In the slow stages of human development, Nature seems to have accommodated herself to man's omnivorous habits of eating. She will accept many things that are wholly unfit for food without apparent harm if the quantity is not too great. On the contrary, the results of the most scientific dieting will be injurious if a quantity be taken in excess of that which the body can use.