Question: does apple cider vinegar lower blood glucose levels?
Answer: Research from 2004 found that taking 20 grams (equivalent to 20 mL) of apple cider vinegar diluted in 40 mL of water, with 1 teaspoon of saccharine, could lower blood sugar after meals. Another study, this one from 2007, found that taking apple cider vinegar before bed helped moderate blood sugar upon waking up.