2. Hello, everyone! The topic of my speech today is "Reject junk food and let me grow up healthily"!

Have you found that every day after school, the roadside stalls are crowded with classmates, all in order to buy what they think is the most delicious and cheapest food-spicy strips. You know, those spicy strips are all three-no food, which is junk food. And these students are as happy as getting priceless treasures. Students, when eating spicy strips, you must have never thought about the harm it brings to you, right?

4. First of all, think about the materials for cooking food, which is terrible. According to the investigation by the industry and commerce department, the raw materials of those roadside products are simply unqualified. Some people use waste oil to make this material; Some are made of dead pork, and there are even dead flies on them! Do you think people's stomachs are made of iron?

5. Let's take a look again. Many "three noes" foods contain "Sudan red", which is a toxic substance that can cause cancer and is strictly prohibited to be used as food. There is usually no manufacturer's address on the packaging of these foods. In order to ensure that the unqualified food they produce will not go bad, a large number of preservatives or artificial colors are added, and even industrial salt is added. After eating, a large number of bacteria enter the human body, causing vomiting and diarrhea. As soon as these things are produced, the monosodium glutamate contained in them seriously exceeds the standard, which is very unfit for eating.

Medical experts say that these junk foods will cause people's memory to decline, which is very unfavorable to the health of teenagers. Long-term consumption will also have a great impact on liver metabolism. Some students have leukemia because of eating roadside products for a long time, and some have acne and spots on their faces. Knowing this, do you dare to eat three foods?

7. In order not to eat three-no-food, students should not only have a firm will to resist junk food, but also master some skills to understand three-no-food: no factory name, no factory address and no production date, which are generally made of inferior materials. There is no shelf life and the quality is unreliable.

8. Good medicine tastes bitter and is good for illness, but advice when most unpleasant is good for action. Students, for the sake of their own health, I hope everyone will refuse the "three no foods" and mind their own mouths. As long as you can control yourself, you will give your future a blue starry sky!

9. Thank you!