铁元素与人体健康之间的关系 用英文表述

约100个单词

1, fresh vegetables healthier than frozen vegetables

If you are referring to vegetable plots just picked fresh vegetables, this is no problem. But in fact most of us do not eat vegetables so fresh, and are usually stored for a few days old, and its vitamins are also stored in the process of gradually lost. In contrast, ultra-low temperature of frozen vegetables can be quick to keep more vitamins, because after picking frozen vegetables can be very good to prevent vitamin loss.

2, drink mineral water can be assured that the absolute

A lot of people say that mineral water rich in minerals, is more useful on the human body.

But the mineral water will be the land of harmful substances (such as mercury and cadmium) contamination. Recently, Dutch scientists in 16 countries produced 68 kinds of different brands of bottled mineral water were analyzed, results showed that mineral water is more susceptible to dangerous micro-organisms and bacterial pollution, which contains the pathogenic micro-organisms to much more than expected . Even though these bacteria may not have the physical health of people caused by too great a threat, but the immunity of those people are weak, the bacteria in bottled mineral water may result in considerable danger.

3, a cup of coffee detrimental to human health

Coffee easily lead to loss of body calcium, but as long as the coffee you can add milk to make up for this inadequacy. In fact, coffee on the human body are beneficial, it can promote brain cell excited with a refreshing effect. The morning after getting up if they feel has yet to awaken, minds昏沉沉, then drink a cup of coffee, the mind will immediately wake up. But a cup of coffee as long as the degrees, not on implicit and再喝add milk will not cause a health hazard to the human body.