In a study, those     1    ate more organic food had fewer cancers . The study that followed 70,000     2    ,most of them women, for five years has reported that the most frequent consumers of organic food had 25 percent fewer cancers than the people who never ate organic. The women who ate the most organic fruits, vegetables. dairy products, meat and other foods had   a     3     big drop in breast cancers.People who buy organic food     4     that it's better for their health, and they're willing to pay clearly for it.

However, some scientists noted the study did not prove an organic diet would cause a reduction in cancers and called for more long-term government-funded studies to confirm the results. They hold the view     5     evidence of the benefits of eating organic has been lacking,and it is more important for people to simply eat more fruits and vegetables whether the produce is organic or not, if they want to prevent cancer

Around the world, eggs have been an important part of breakfast for all good reasons. After all, an egg is a storehouse(仓库) of vital     1    , making it an essential part of a healthy diet.

And for those of you who are afraid of having this power food because you’re worried that it will add to your weight, remember, one egg     2     about 80 calories and about five grams of fat.

Hence, smart consumption is a far healthier option.

Eggs are a well-known rich     3     of protein — an important building block of bones, muscles, skin, and blood. The body uses protein to build and repair tissues as well as making other body chemicals. Unfortunately, the body does not store     4    , and therefore has no reservoir(储备) to draw on when it needs a new supply. Thus eggs are the perfect sources and a smart food choice for those who     5     their intake of carbohydrates to lose extra weight.

Another important nutrient you’ll find in egg white is Vitamin B2. And for all of you wondering what’s the     6     of this nutrient, it is a water-soluble(水溶性) vitamin which is    7     in vital processes in the body and is necessary for normal cell function, growth, and energy production.

The yolk(蛋黄), which many of us     8     out of fear, is actually a very healthy food, if consumed in     9    . The yolk is a rich source of vitamin A, calcium, and iron. The iron found in the yolk is easily     10     in the body. According to nutrition experts, one can eat one whole egg every day without harming one’s cholesterol and other blood-fat levels.