Fruits grow most abundantly in warm climates and that is where they should be used most. In temperate climates they should be eaten most freely during warm weather.
Young, vigorous people can eat all the fruit they wish at all seasons, within reason. Thin, nervous people, and those who are well advanced in years should do most of their fruit eating in summer. In winter there is a tendency to be chilly after a meal of acid fruit. In summer such meals do not add to the burden of life by making the partaker unduly warm.
The apple is perhaps the best all-round fruit of all. It is grown in many lands and climates. It is possible to get apples of various kinds, from those that are very tart to those that are so mild that the acid is hardly perceptible to the taste. Stout people can eat sour apples with benefit. Thin, fidgety ones should use the milder varieties. The juice from apples, sweet cider, freshly expressed, is a very pleasant drink, and may be taken with fruit meals.
The avocado is a good salad fruit. It is quite oily. A combination of avocado and lettuce makes a good salad.
Thanks to rapid transportation, the banana has become a staple. It is quite commonly believed that bananas are very starchy and rather indigestible. This may be true when they are green, but not when they are ripe. Green bananas are no more fit for food than are green apples. Ripe bananas are neither starchy nor indigestible. When the banana is ripe it contains a trace of starch, all the rest having been changed to sugar. A ripe banana is mellow and sweet, but firm. The skin is either entirely black, or black in spots, but the flesh is unspotted. The best bananas can often be purchased for one-half of the price of those that are not yet fit to eat.
Bananas are a rich food. Weight for weight they contain more nourishment than Irish potatoes. A few nuts or a glass of milk and bananas make a good meal. Bananas contain so much sugar that it is not necessary to eat bread or other starches with them. Those with normal taste will not spoil good bananas by adding sugar and cream. When well masticated the flavor is excellent and can not be improved by using dressings.
Be sure that the children have learned to masticate well before giving bananas, and then give only ripe ones. The flesh of the banana is so smooth and slippery that children often swallow it in big lumps, and then they frequently suffer.
Lemonade may be taken with fruit or flesh meals. As usually made it is quite nourishing, for it contains considerable sugar. Those who are troubled with sluggish liver may take it with benefit, but the less sugar used the better. Other fruit juices may be used likewise, but they should be fresh. If they are bottled, be sure that no fermentation is taking place in them. These juices may be served with the same kind of meals as lemonade. Most of them require dilution. Grape juice is very rich and a large glassful of the pure juice makes a good summer lunch. It should be sipped slowly. Those who like the combination may make a meal of fruit juice mixed with milk, half and half.
Grapes and strawberries, which are relished by most, disagree with some people. The skin of the Concord grape should be rejected, for it irritates many. If they are relished, the skins of most fruits may be eaten. When peeled apples lose a part of their flavor.
Olives are generally eaten pickled. The fruit in its natural state tastes very disagreeable to most people. The ripe olive is superior in flavor to the green, which is not usually relished at first.