If you can say yes to most of these questions, you probably have balanced blood sugar. If you say no to most of these questions, you probably don't. So do you feel consistent energy throughout the day with no marked crashes or about of sleepiness? Do you experience minimal cravings for sugar or caffeine? Experiencing no cravings for sweets or sugar after a meal? you're able to fall and stay asleep without waking up more than once during the night and you experience stable moods. If you said yes to more than like three of those, your blood sugar is probably pretty balanced. Mine is pretty know to all of them so I need to fix that ASAP.