Is there a connection between blood sugar and mood?

Yes, there is a connection.

People with low blood sugar may feel:

- Anxious or edgy

- Irritable

- Confused or disoriented

- Light-headed or dizzy

- Sweaty

- Shaky

People with high blood sugar over a long period of time may feel:

- Very thirsty

- Very hungry

- Very tired

- Need to urinate frequently

- Blurry vision

- Slow-healing sores

- Tingling or numbness in hands or feet

- Weight loss