Fruit salads: A great variety of these salads can be made. Take two or three of the juicy fruits, slice and mix. Dress with a little sugar, or salt and olive oil, or simply olive oil, or no dressing. Some like a dressing of sour cream or of cottage cheese rather well thinned out. Raisins and other sweet fruits may also be used. Ripe banana may be one of the ingredients.
Such a salad may be eaten with a flesh or nut meal, or it may be used as a meal by itself. Fruit and cottage cheese make a meal that is both delicious and nourishing. A fruit salad strewed with nuts does the same.
Strawberries and sliced tomatoes dressed with cottage cheese make a good meal.
Lettuce, celery and tomatoes may be used in fruit salads.
A few fruit salads to serve as examples are: Apples, grapes and lettuce; peaches, strawberries and celery; bananas, pineapples and nuts; strawberries, tomatoes and lettuce. Combine to suit taste and dress likewise, but avoid large quantities of cream and sugar, not only on your salads, but on all fruits. No acid should be necessary, but if it is desired, use lemon juice or incorporate oranges as a part of the salad.
CHAPTER XVII.
OILS AND FATS.
Oils and fats are the most concentrated foods we have. Weight for weight, they contain more than twice as much fuel or energy value as any other food. Taken in moderation they are easily digested, but if taken in excess they become a burden to the system. About 7 or 8 per cent of the weight of a normal body is fat, and this fat is formed chiefly from the fatty foods taken into the system, supplemented by the sugar and starch.
When the body becomes very fat, it is a disease, called obesity. Fat people are never healthy. The fat usurps the place that should be occupied by normal tissues and organs. It crowds the heart and the lungs, and even replaces the muscle cells in the heart. The result is that the heart and lungs are overcrowded and overworked and the blood gets insufficient oxygen. Not only the lungs pant for breath after a little exercise, but the entire body. Much fat is as destructive of health as it is of beauty. Those who find themselves growing corpulent should decrease their intake of concentrated foods and increase their physical activity.
Our chief sources of fat supply are cream and butter, vegetable oils, nuts and the flesh of animals. Most meats, especially when mature, contain considerable fat. When the fat is mixed in with the meat, it is more difficult to digest than the lean flesh. Fresh fish, most of which contains very little fat, is digested very easily, while the fattest of all flesh, pork, is tedious of digestion.