I have frequent 10 minute to 1/2 hour blackouts after eating . I have diabetes 2, but it occurs sometimes even after just a boiled egg, or a healthy sandwich (2 pieces of rye bread with cheese spread). Then I very suddenly just wake-up , or come to again, with dizziness when trying to walk to go to void. Is this a sugar spike ? I m too confused then to measure my BS. NO ALCOHOL involved. My apologies - but I have no credit card at the moment, so unfortunately I cannot request your advice. Thank you. Ursula Vavrik