Is a blood sugar of 203 normal for a healthy person?
No, a blood sugar of 203 is not normal for a healthy person.
When blood glucose levels are high the glucose runs in the blood stream affecting kidneys, heart and eyes. Hence, patients living with diabetes must maintain good sugar levels to prevent organ damage.
In general anything above 180mg/dl needs medicinal intervention and if your blood sugar level is 194 despite medicines then it is bad.
By having glucose syrup or by having glucose candies one can instantly increase sugar levels
If you are prediabetic get yourself checked twice a year to prevent disease progression.