健康早餐英语海报-健康早餐英语手抄报内容

A Healthy Breakfast

Breakfasts are very important for us.A healthy breakfast is even more important.

First,after a long sleeping at night,our bodies used up all of the energy,and we need to make new energy to support our bodies,and breakfast is what we need.

Second,we need to do a lot of work in the new day and that means our bodies need a lot of energy to consume.A healthy breakfast can offer us this energy.

So,never forget to have our breakfast,and better to have a healthy breakfast.

健康的早餐

早餐对我们很重要。一顿健康的早餐是重中之重。

首先,我们经过了一夜的睡眠,我们的身体用光了所有的能量,所以我们需要摄入新的能量来支撑我们的身体,所以我们需要早餐。

第二,我们在新的一天里需要做大量的工作,这就意味着我们的身体需要大量的能量去消耗。一顿健康的早餐可以为我们提供能量。

所以,千万别忘了吃早餐,最好吃一顿健康的早餐。

健康早餐英语手抄报内容

Many people simple breakfast careless, don't even eat. However, breakfast directly affects the quality and quantity of the one day of work, study efficiency and mental state. Don't eat a good breakfast is bad for health.

How people feel about their physical condition every day, to a certain extent, determined by the breakfast foods. Breakfast eat too little, or improper selection of food can make people depressed, study or work efficiency is not high. For breakfast has a direct effect on blood sugar, blood sugar and decided how much the body to produce energy. The brain cells to blood sugar fluctuation is the most sensitive, because brain cells can only obtain energy from sugar that a particular nutrient. If after a night without breakfast or after breakfast is too little, cannot guarantee enough blood glucose supply, after a long time people become tired, which feature, emotional instability, appear even the phenomenon such as nausea, vomiting, fainted. In addition, due to the hungry in the morning, lunch must voracious, eat too much, increase the burden of the digestive system, the passage of time will also cause gastrointestinal diseases.

Breakfast eat starchy food such as porridge, noodles, steamed bread, high blood sugar level is short of, because all of a sudden rise in blood sugar was quickly get rid of the insulin. On the contrary, protein foods such as milk, eggs, lean meat, fish, soy milk, etc., digestion, absorption, slow, sugar into the blood stream speed is more balanced.

Different breakfast can affect the energy in the afternoon. Scientists are the contents of the subjects were given different breakfast, and then give the same quality of lunch, a blood test every 1 hours. As a result, although all lunch after glucose levels began to rise, but the breakfast is rich in protein and fat, blood glucose to maintain the whole afternoon at a higher level. As for those who can only maintain a low blood sugar levels after breakfast, lunch, a temporary increase in blood sugar after the line down, until the dinner.

Why can't only eat starchy foods glucose last? Because of gastrointestinal digestion and absorption of starch is very fast, too much sugar into the blood and blood sugar rises high, this will stimulate the pancreas to secrete large amounts of insulin. Insulin is charge of regulating glucose metabolism, blood glucose, insulin will encourage the liver blood glucose into glycogen and muscle, and only when with the right amount of sugar in the blood, every cell of the body to get the energy needed to himself. So, breakfast is undeserved, people will feel tired all day, energy, and the efficiency is not high.

The ideal breakfast should have a certain amount of starch to provide the energy needed to power for the body, at the same time should also have a sufficient amount of protein and fat, one of the most important is protein. Such not only can replenish blood sugar, and will be slow to continuously make sugar into the blood stream, bit by bit are supplied with maintaining quantity per hour, the secretion of insulin won't suddenly. Normal liver glycogen synthesis, also won't because of too much sugar quantity into hate fat. Not only have enough energy, and make people have a comfortable feeling full.

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一篇关于日本核电站辐射问题的报道:

Scientists lack complete answers on radiation risk

ShareretweetEmailPrint AP – Mother and daughter receive radiation exposure scanning in Fukushima, northern Japan Friday, March 18, … By The Associated Press The Associated Press – Fri Mar 18, 6:21 pm ET

Thyroid cancer for sure. Leukemia, probably. Too much radiation can raise the risk of developing cancer years down the road, scientists agree, and the young are most vulnerable. But just how much or how long an exposure is risky is not clear.

Those are among the unknowns scientists are contemplating as the crisis unfolds at Japan's stricken nuclear power plant.

In Japan, the Science Ministry said radiation levels about 19 miles northwest of the Fukushima Dai-ichi plant rose at one point Friday to 0.15 millisieverts per hour, about the amount absorbed in a chest X-ray. But levels have been fluctuating, and radiation at most sites that distance from the facility have been far below that.

Long term, it is clear radiation can induce cancer. But researchers can't just count cancer cases after a disaster and declare radiation responsible. Rates before and after must be compared to know if more cases occurred than would be expected.

That is why, 25 years after the Chernobyl accident, there is still controversy over its effects beyond the undisputed 6,000 cases of thyroid cancer. Of these cases, only 15 had proved fatal as of 2005, even though the Soviets were slow to treat victims of the catastrophe.

The records necessary to spot trends in other types of cancer as a result of Chernobyl are poor, said Dr. Fred Mettler, a University of New Mexico scientist who led a United Nations-sponsored team investigating Chernobyl's health effects.

"At the end of the day, the scientific data isn't there. My instinct is, there probably is an increase there, but it's too small to see," he said.

The U.S. Environmental Protection Agency says that no amount of radiation is absolutely safe above the 3 to 6 millisieverts a year that most of us get from normal living. In contrast, the Nuclear Regulatory Commission says that low doses — less than 100 millisieverts spread out over years — are not harmful. Researchers have not documented danger from such low levels, said Kelly Classic, a radiation physicist at the Mayo Clinic and a spokeswoman for the Health Physics Society, an organization of radiation safety specialists.

High doses — over 500 millisieverts — can raise the risk of leukemia, breast, bladder, col