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.
That means getting your diabetes under control needs to be your top priority. But then you can concentrate on testing after meals. When to Start Counting But do we start counting from the beginning, the middle, or the end of the meal? And should we test one, two, or more hours after eating? There is a great variation in the length of a meal.