The more representative nuts are pecans, filberts, Brazil nuts and walnuts. These may be used in place of flesh foods, for they furnish both protein and fats. If the kernel is surrounded by a tough membrane, as is the case in walnuts and almonds, it should be blanched, which consists in putting the kernel in very hot water for a little while and then removing this membrane. The pecan, though it does not contain very much protein, is one of the best nuts, one which can be eaten often without producing dislike.
Nuts have the reputation of being hard to digest. If they are not well masticated they are very hard to digest indeed, but when they are well masticated they digest almost as completely as do flesh foods and they produce no digestive troubles.
One reason that nuts have obtained a bad reputation is that they are often eaten at the end of a heavy meal, when perhaps two or three times too much food has already been ingested. The result is indigestion and the sufferer swears off on nuts. If he had sense enough to reduce his intake of bread, potatoes, meat, pudding and coffee, the benefit would be very great. The tendency is for the sufferer from indigestion to pick out a certain food and blame all the trouble on that, when in truth the combinations and the quantity of food are to blame.
Some vegetarians make nuts one of their principal foods. We can easily get along without flesh, for we can obtain all the protein needed from milk, eggs, nuts and legumes. However, people who are used to flesh are able to digest it when they can take hardly anything else. The foods which we prefer are taken largely because we have become accustomed to them and have formed a liking for them, not because they are the very best from which to select.
COOKING.
Nut butter: Take the nut meats, clean away all the skins and grind fine in a nut mill. Then form into a pasty substance with or without the addition of oil or water, to suit the individual taste. Most nut butters are very agreeable in flavor. Sometimes the nuts are roasted and sometimes they are not. Almond butter is very good. The nut butters soon spoil if left exposed to the air, for the oils they contain turn rancid.
Peanut butter can be made by taking clean kernels of freshly roasted peanuts and grinding fine. Some are very fond of this butter. Cocoanut and cocoa butters are not made in this way. They are purified fats, the former from cocoanuts, the latter from the cocoa bean.
Nut milk: Take nut butter and mix with water until it is of the desired consistency. Cocoanuts contain a sweet liquid which is called cocoanut milk. However, the artificial cocoanut milk is made by pouring a pint of boiling water over the flesh of a freshly grated cocoanut. Let it stand until cold and strain. If it is allowed to stand some hours the fat will rise to the top and form cream. This milk is used by some who object to the use of animal products.
Various meals are made from nuts and made into food for the sick. This does no harm, nor does it do any special good. These meals contain more or less starch and the action of starches is much the same, no matter what the source. Please remember that there are no health foods.