Q60 Is it necessary to adhere to safe food? A We must be ready for appropriate difficulties in order to get comparatively safe food in present food environment. Many of healthy books which have appeared on the market at the world are written in a regular form. "This food is effective for the portion with the body." But, it is effective where of the body or the problem a calorie and before nutrition exists. We have to consider whether it is a thing with the safe food. If an example is given, the beefsteak plant is to be called vegetables which have various effects in an ingredient, including a mineral mostly. But, if it is the beefsteak plant gathered at the house, we have to look out to the beefsteak plant bought in the store at any rate. Like the leaf of tobacco, if the hole which the insect consumed is vacant, the articles-of-trade value of a leaf thing like a beefsteak plant will be lost. Then, a farmer sprinkles an insecticide on the surface of the leaf of a beefsteak plant. When still eating at home, we can expose it with water and can flush the agricultural chemicals which adhered to the surface. But, the beefsteak plant currently used for a garnish, the sushi material, etc. of sliced raw fish is cooked in the state as it is. When it washes with water, it stops having a feeling carried out smartly, and is because appearance is bad. Our present eating habits adhere to petty appearance, and are performing foolish selection which contracts a life in various places. The leaf vegetables with the trace which the insect consumed. The curved cucumber. The radish with which the form was distorted. These are the vegetables without the difference in what in a nutrition side. It will lose goods value only by the reason which appearance says is bad. On the other hand, the vegetables of greenhouse cultivation do not almost have nutritive-value value. The amount of remains of agricultural chemicals also has much these. Such a thing is enlivening the shop front. Present-day agriculture is drawing closer to the insincere consumer. The vegetables with strangely deep sweet taste and low nutritive value. Researchers are all developing such a new species. "Let's eat vegetables for health." Advertisement with such a sufficient tune is carried out. But, if we are continuing eating vegetable salad etc. without the knowledge over fundamental vegetables blindly, it will become a cause sick, not to mention healthy. "We eat safe food." This is the way of staying healthy more important than anything. Moreover, it is also the giving-up smoking method.