Is eating burnt head of match sticks harmful?

No, it is not advisable to eat burnt matchsticks. Burnt matchsticks contain toxic substances, such as phosphorus, sulfur, and other chemicals. These substances can cause a variety of health problems, such as nausea, vomiting, diarrhea, abdominal pain, and in some cases, even liver and kidney damage. Inhaling the smoke from burnt matchsticks can also irritate the lungs and cause respiratory problems.

In severe cases, eating burnt matchsticks can even lead to death. Therefore, it is important to avoid eating any burnt matchsticks or inhaling the smoke from them.