Always heard adults say that KFC is junk food, but I still make a fuss, so I thought, elementary school students eat KFC in the end there is no harm? If so, how much harm? So I investigated this.

2, the investigation method:

(1) from the Internet to learn whether elementary school students eat KFC is harmful.

(2) To find out whether it is harmful for elementary school students to eat KFC through newspapers.

3, the investigation and the organization of information:

(1) Lead to obesity: one serving of KFC fast food provides roughly 1,400 kcal of energy, which accounts for 88%-113% of the daily supply standard for 3-year-olds, and 49%-63% for 13-year-olds. Its fat provides 40%-59% of the total energy. A serving of KFC fast food fat provides about 50% of the total energy, while the vitamin's ring-screen content is less than 10% of the fat amount.

(2) damage to the intelligence of children and teenagers: a fried chicken legs equivalent to 60 cigarettes of toxins, not only cause a nutritional imbalance in the body, but also the development of children's brains have years of heavy damage.

(3) high content of carcinogens: burgers . French fries. Fried chicken and other foods contain a lot of "acrylamide", this substance can lead to genetic mutations, damage to the central and peripheral nervous system, inducing benign or malignant tumors.

4. Conclusion:

Pupils often eat KFC, easy blood pressure. Blood lipid . Cholesterol elevated, may be obese, with heart disease, hypertension . Diabetes and other cardiovascular and endocrine system. Fried and baked easily produce cancerous substances, and will cause permanent damage to children's intelligence. Experts warn us: it is best not to eat foreign fast food in the evening, so as not to cause indigestion; should not eat more fried food, try to eat more vegetables and fruits, in order to supplement the insufficient intake of vitamins and minerals; pay attention to the daily dietary balance, limit the frequency of consumption of foreign fast food. Therefore, KFC is harmful to our body, we should try to eat less or not eat KFC.