I do not wear glasses except when I work on the computer and still passed the eye test, but my night vision was deteriorating. (I am old). I started drinking a juice supplement made from Acai berry and it definitely improved my night vision. It was mentioned the night bombing mission pilots used a similar derivative to improve their night vision. a am not pushing any particular product, but I thought I would mention the improvement. I have seen the acai berry juice at Sams and heard it is also at Costco. I am glad I did not have any eye surgery.
