Since his energy came from the sun, he did not require food.

Why would anyone try to lift living creatures, most of which required special food and attention?

Sufferers could require food at any time of the day.

In addition, the amount of food required for a single human is small, as well.

Subjective time then passes quickly, while each individual will require less food.

These animals require food and care in order to produce more valuable products.

He required food, oxygen, insulation from the cold of space.

It does not require fancy food to make a feast, either.

The body requires food for a number of reasons, which scientific study has only relatively recently revealed.

It was estimated that the homeless would require aid and food for six months.