Question

some of my friends order more food than they can eat when they go out to eat it restaurant often the food is wasted discuss with your partner 1) what you can do to persuade them not to waste food 2) what solutions can be offered

Answer 1

As you want that the food should be persuade you should pack it for home if the food is not going to faulty. 
or outside the restaurant many beggar are there you can give to them

Answer 2

Answer:

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Answer:-

This is the most important issue globally. First we have to come through the importance of the food then we will find the alternatives to save it, if we didn't consider food important talking about its preservation doesn't make any sense,Those people know its importance who work for it too hard or those who live in warzone areas.

• Cook according to need.

• Don't buy it if you don't need it immediately.

• If there is extra food after eating try to refrigerate the remaining.

• As a guest take less food initially if u like it ask for more if not u will not regret later.

• Don't take too much food with u while traveling if u do then try to feed ur co-passenger.

• During party and marriage pre plan how many guests are going to come and how much food exactly they need and keep the food in separate containers so that guests can take according to their need.

• Never fill your plate full, your taste might get changed later or u don't find food tasty.

• While in hotel don't order too much if u find u have ordered extra food make sure u take the extra with u so that u can give it to someone else.

• Try to eat steamed vegetables as they need less effort to preserve as compared to fried foods and they will last longer.

• Take lots of raw fruits in dinner they have tremendous health benefits and the wastage will be minimized.

Hope it helps you dear!