Is 77 a normal blood sugar level if you eaten for about five hours and your extremely shaky dizzy irritable?

No, that is not a normal blood sugar level.

- A blood sugar level of 77 mg/dL is considered low, especially if you're experiencing symptoms like shakiness, dizziness, and irritability.

- Normal blood sugar levels range between 70 to 100 mg/dL; blood sugar levels between 100 to 125 mg/dL are considered prediabetes; blood sugar levels > 126 are considered diabetic.

- It is important to monitor blood sugar levels to manage diabetes and prevent serious complications.