Question

If a person is feeling dizzy, glucose or fruit juice is given immediately but not a cheese sandwich Explain

Answer 1

Glucose

Glucose is the simplest sugar that is readily absorbed through the intestine and it will provide instant energy.

Cheese sandwiches have fats and proteins which need to be digested and then absorbed to provide energy.

Summary

Cheese sandwiches will have fats and proteins and cannot act as an instant source of energy.