Any way to deal with high insulin levels?

She does do housework everyday but she does eat bread, sugar, etc . She isn't overweight though, I mean she's like 167. Her blood sugar isn't stable even with the meds.

@BlinkBlink: yea, exercise was the only solution to keep my blood sugar stable...once i ate less carbs my A1C shot down

@JarJarBoom: I'm guessing cooking and vacuuming will not help her. I think she needs to take a real walk everyday for at least 30 minutes. Right?

@BlinkBlink: yep, get that heart rate up