So today, a boy in my class bought this white powder that considered to be very, very, very sour. A bunch of people took a pinch. Some said, "Blech!" and others loved it. Some people also took a lot of it and soon, they felt hyper. Another boy in my class was so hyper, he had to go to the nurse, and she said that there's something wrong with his blood pressure. I think it's called malin acid or malin citric acid or something. Some people consider it's a drug and that's why the people are acting that way. I'm really worried about not only my friends, but the whole school. What if the powder is considered a drug? What will happen to my peers? I'm also worried about my BFF who tried it and said she loved it. I 'm worried she's going to eat more of the powder again, and I don't want her health in danger.
What do I do? Please help! (And no, I thankfully do not eat the powder)