Aloha KimQI,
Yes, massage the index and ring fingers upward (from base to tips), several times a day for three to five minutes each. Repeat in your mind "the blood sugar is up to normal", while doing this.
As for eating something before the energy gets a chance to settle in the body -follow the 30 minute rule, AND if you have to eat, you have to eat. The food will however, absorb some of the energy you were harvesting for healing.