英语演讲稿关于所有美食.doc

animals to gain a good bit of weight when given access to this
diet. even if they
’re given healthy food at the same time, they
’
tend to ignore the healthy food and eat a diet like this. and there
and do not eat any of the unhealthy food! let us do it right away to keep health! lets do it instead of talking about it. thats all i want to say to you
so i think heath is very important. people can do nothing if they are always in poor health, let alone happiness. no matter we are rich or not, we can not ignore the importance of health.
seek out a diet, become very overweight, become nutritionally
deficient in some things because it
’s not eating the healthy
foods to the extent that it becomes unhealthy? the fact is those
英语演讲稿关于美食
英语演Biblioteka Baidu稿关于美食
【篇一：健康饮食英文演讲稿】
healthy diet
there are many people who think that wealth is better than health. i used to
think so until one day i read a story about howard hughes. he was an american
billionaire who got anything he wanted. however, in the last twenty years of his life, his health began to deteriorate and he was miserable. he had the best doctors and nurses. however, he could still find no relief. i realized that health is worth all the money in the world. if you have millions of dollars but your health is poor, you will not be able to do what you want to do.
bad, thehdl, that’s protective against things like heart disease
and you want to have a higher level of that and a lower level of hdl.the saturation is interesting. you hear a lot about saturated fat and unsaturated fat. as you know, unsaturated fat is healthy and you want to have this in your diet. trans fats have become a really interesting issue. there are groups of people who have studied the impact of trans fats on health for a number of years. they have found that trans fats were having a very negative
today we’re going to talk the two big ones that people are usually concerned with: carbohydrates and fat.
okay, let’s talk about fat for a moment. fat has twice the
lab animals have a hard-wired preference for foods that are
high in fat and high in sugar, primarily because of the energy density that those foods bring to one, the seeking out fat and sugar is a highly evolved, adaptive evolutionary trait of animals and human.
healthy diet is very important for your health. do you know
what a healthy diet is?firstly, you should have a balanced diet.
you may not like eating vegetables. you think they are not so
first and that
’s correct, fat is number two, so you guys are good
so far. who can guess what the third might be? salt is a good
guess, but that
’s not the answer. but why would a lab animal
today，many people cant be in good health，so，how to keep healthy is very important. ill say something about food and health. more and more people are realizing the importance of good health. but how to keep fit? in my opinion, a
calories per unit weight a s protein and carbohydrate. so it’s a very efficient way of securing energy. but if one is not deprived
of calories,
then having fat my not be so helpful. there are different kinds of fat that have different impacts on health. several concepts that are relevant in the discussion of fat: cholesterol, saturation, and trans fat. first of all,cholesterol.there are different kinds of cholesterol, hdl and ldl. it was a major discovery when scientists in the last century found that hdl is good and ldl is
in a word, if you want to be healthy, you should keep a healthy diet. it is time for us to do something now, i think. that is, we should eat the right kinds of food,
so i would like to say don’t hurt yourself tryingto make money instead of taking care of your body and be happy with what you
do have. health is more important.
【篇二：英语演讲稿关于饮食】
i shall be speaking today about
before we start our presentation, lets take a brief look at
if you give a diet to laboratory animalit
’s very common for
list, that means there’s trans fat. why would companies do this?
why would the food industry want to introduce trans fat in the first place? well, it changes the food in ways that are commercially appealing for the industry. it gives foods a longer shelf life. they tend to stay stable during deep frying and then the palatability goes up and the foods taste better.getting back
are two properties of this diet that help promote overeating and
obesity in laboratory animals. what would you say the two
features are?sugar and fat.sugar is what people usually guess
impacton health.what are trans fats? they’re unsaturated fatty
acids that get formed when foods are partially hydrogenated.
when you see that partially hydrogenated oils on an ingredient
delicious. but vegetables have a lot of nutrition. they are very
good for your health. secondly, you’d better eat regular meals.
you need to eat breakfast, lunch, and dinner every day. regular meals throughout the day give you enough energy to carry out your daily activities. never skip breakfast. it is the most important meal of the day. eat bigger meals earlier in the day. dont have a big dinner. thirdly, most of you like eating snacks. they may affect your appetite. besides, too many snacks make you fat.