Any one know how many lorries of aid entered Gaza in last week?

Ok you asked what is the minimum a person needs in terms of nutrition in your more details: It varies with what stage of development a person is at. A pregnant young woman needs more food than say an old woman if their activity is similar. Clean water is the most essential thing! And then in order to have a properly working immune system and well being a balanced diet that has all the minerals and vitamins and the mayor nutrients (such as protein carbohydrates etc) is needed.