Taking apple cider vinegar for gestational diabetes is a fantastic natural remedy to lower fasting blood sugar with gestational diabetes. For many women, the morning fasting blood sugar can be the hardest to control during pregnancy. I used apple cider vinegar to lower my fasting blood sugar when I had gestational diabetes. The daily intake of apple cider vinegar helped me to lower my blood sugar levels and bring my fasting blood sugar back into the normal range. ~ Didem