Beta particles are electrons or positrons (electrons with positive electric charge, or antielectrons). Beta decay occurs when, in a nucleus with too many protons or too many neutrons, one of the protons or neutrons is transformed into the other.eta particles are electrons or positrons (electrons with positive electric charge, or antielectrons). Beta decay occurs when, in a nucleus with too many protons or too many neutrons, one of the protons or neutrons is transformed into the other.
Best Answer: Thirty minutes is too early. Unless you're eating sugar, you won't see any blood sugar spikes thirty minutes after eating. Spikes in blood sugar happen at the 45 minute to 1 hour mark. The two-hour mark is when you should be coming back to normal. She should test exactly two hours after her first bite. She should test after one hour if she's interested in how high she's spiking. Sometimes the one hour matters as much as the two hour.
1 The doctor tests your blood sugar level after fasting for 8 hours and itâs higher than 126 mg/dL. 2  Oral glucose tolerance test. 3  After fasting for 8 hours, you get a special sugary drink. 4  Two hours later your sugar level is higher than 200.5  Random check.nd it's less than 140 mg/dL 2 hours after eating. During the day, levels tend to be at their lowest just before meals. For most people without diabetes, blood sugar levels before meals hover around 70 to 80 mg/dL.