Yet if i eat a couple of jelly beans, as a diabetic might, i very quickly recover from the symptoms.
Have you ever tried measuring your blood glucose level during the time of feeling weak, using one of those pin prick blood glucose meters, which you can buy for around $20 online? That might help confirm that your transient feelings of weakness are indeed due to low blood sugar.
You might also want to look into
adrenal fatigue-induced hypoglycemia (although this is not a scientifically validated area).
The idea of adrenal fatigue-induced hypoglycemia is that if your adrenal glands are under-responsive (fatigued) in terms of secreting cortisol and adrenaline (epinephrine) during stressful periods of the day (when sugar demand may be higher), then you may get periods of low blood sugar, because cortisol and adrenaline act to counter the blood sugar-lowering effect of insulin. So cortisol and adrenaline raise blood sugar during stress. Thus without sufficient cortisol and adrenaline secretion during hectic or stressful moments of the day, your blood sugar may go down a little too low.
That's the theory anyway. But adrenal fatigue is one of those alternative health topics which unfortunately has very little scientific research to either confirm or refute its ideas (no doubt because adrenal fatigue symptoms tend to be sub-clinical); so it makes it hard to gauge just how much validity there is behind the adrenal fatigue concept. I have never seen any studies confirming these ideas. Although interestingly enough, enteroviruses can infect the adrenal glands, so if adrenal fatigue exists, this might be the cause.
If you are secreting adrenaline during any panic attacks, that might also lower glucose by the same mechanism.
You might want to start a new thread on this subject, because I don't know much about hypoglycemia or adrenal fatigue. And it's also a little off-topic here. There are plenty of
existing threads on this subject as well.
My suggestion for combatting hypoglycemia would be trying the supplement L-carnitine 500 mg to 1000 mg once or twice daily. Mitochondria generate energy by burning either sugar or fat. But mitochondria get more power output from burning sugar than they do from burning fat. So if sugar is low, you might expect a deficit of energy, because fat burning may not supply enough energy to make up for the low blood sugar.
L-carnitine makes the fat-burning processes in mitochondria more efficient, which means that if blood sugar goes low, you may not get such a drop in energy levels, because now thanks to carnitine, your mitochondria can make better and more effective use of fat as an alternative energy source.
This L-carnitine suggestion is just an idea I had while writing this post. I can't guarantee it will work, but the theory behind it is correct: carnitine does facilitate the fat burning process in mitochondria, thereby creating a more power output from fat burning. So this may help combat the energy deficit during low sugar episodes.
There are also supplements touted for "healing adrenal fatigue," but I would not know how effective they are.