Home Education (pp. 24-27)
Conditions of Healthy Brain Activity (cont.)
CONDITIONS OF HEALTHY BRAIN ACTIVITY (CONT.)
Nourishment.—Again, the brain cannot do its work well unless it be abundantly and suitably nourished; somebody has made a calculation of how many ounces of brain went to the production of such a work—say Paradise Lost—how many to such another, and so on. Without going into mental arithmetic of this nature, we may say with safety that every sort of intellectual activity wastes the tissues of the brain; a network of vessels supplies an enormous quantity of blood to the organ, to make up for this waste of material; and the vigour and health of the brain depend upon the quality and quantity of this blood-supply.
[p 25]
Certain Causes affect the Quality of the Blood.—Now, the quality of the blood is affected by three or four causes. In the first place, the blood is elaborated from the food; the more nutritious and easy of digestion the food, the more vital will be the properties of the blood. The food must be varied, too, a mixed diet, because various ingredients are required to make up for the various waste in the tissues. The children are shocking spendthrifts; their endless goings and comings, their restlessness, their energy, the very wagging of their tongues, all mean expenditure of substance: the loss is not appreciable, but they lose something by every sudden sally, out of doors or within. No doubt the gain of power which results from exercise is more than compensation for the loss of substance; but, all the same, this loss must be promptly made good. And not only is the body of the child more active, proportionably, than that of the man: the child’s brain as compared with the man’s is in a perpetual flutter of endeavour. It is calculated that though the brain of a man weighs no more than a fortieth part of his body, yet a fifth or a sixth of his whole complement of blood goes to nourish this delicate and intensely active organ; but, in the child’s case, a considerably larger proportion of the blood that is in him is spent on the sustenance of his brain. And all the time, with these excessive demands upon him, the child has to grow! not merely to make up for waste, but to produce new substance in brain and body.
Concerning Meals.—What is the obvious conclusion? That the child must be well fed. Half the people of low vitality we come across are the victims of low-feeding during their childhood; and that more [p 26] often because their parents were not alive to their duty in this respect, than because they were not in a position to afford their children the diet necessary to their full physical and mental development. Regular meals at, usually, unbroken intervals—dinner, never more than five hours after breakfast; luncheon, unnecessary; animal food, once certainly, in some lighter form, twice a day—are the suggestions of common sense followed out in most well-regulated households. But it is not the food which is eaten, but the food which is digested, that nourishes body and brain. And here so many considerations press, that we can only glance at two or three of the most obvious. Everybody knows that children should not eat pastry, or pork, or fried meats, or cheese, or rich, highly-flavoured food of any description; that pepper, mustard, and vinegar, sauces and spices, should be forbidden, with new bread, rich cakes, and jams, like plum or gooseberry, in which the leathery coat of the fruit is preserved; that milk, or milk and water, and that not too warm, or cocoa, is the best drink for children, and that they should be trained not to drink until they have finished eating; that fresh fruit at breakfast is invaluable; that, as serving the same end, oatmeal porridge and treacle, and the fat of toasted bacon, are valuable breakfast foods; and that a glass of water, also, taken the last thing at night and the first thing in the morning, is useful in promoting those regular habits on which much of the comfort of life depends.
Talk at Meals.—All this and much of the same kind it is needless to urge; but again let me say, it is digested food that nourishes the system, and people are apt to forget how far mental and moral [p 27] conditions affect the processes of digestion. The fact is, that the gastric juices which act as solvents to the viands are only secreted freely when the mind is in a cheerful and contented frame. If the child dislike his dinner, he swallows it, but the digestion of that distasteful meal is a laborious, much-impeded process: if the meal be eaten in silence, unrelieved by pleasant chat, the child loses much of the ‘good’ of his dinner. Hence it is not a matter of pampering them at all, but a matter of health, of due nutrition, that the children should enjoy their food, and that their meals should be eaten in gladness; though, by the way, joyful excitement is as mischievous as its opposite in destroying that even, cheerful tenor of mind favourable to the processes of digestion. No pains should be spared to make the hours of meeting round the family table the brightest hours of the day. This is supposing that the children are allowed to sit at the same table with their parents; and, if it is possible to let them do so at every meal excepting a late dinner, the advantage to the little people is incalculable. Here is the parents’ opportunity to train them in manners and in morals, to cement family love, and to accustom the children to habits, such as that of thorough mastication, for instance, as important on the score of health as on that of propriety.
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You will find an appendix with questions in the back of Home Education. These questions were for the students or persons preparing to become “Qualified Members” of the Parents’ National Educational Union. We put these questions on paper for you to use, if you’d like, as you ponder Mason’s writings. A new one will be available every Monday.
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