Hi, sorry if this has been discussed already, but I can’t find a search function for the forums, so taking a stab at this.

Does anyone have any good tips about which toothpastes are best to use while fasting? As far as I understand toothpastes with fluoride, artificial sweeteners and mint cause a spike in insulin.

During the times when I wish to keep the true fasting window as long as possible on Fast Days, I thought it best to switch my normal toothpaste to something that is less likely to cause a spike when it hits my tongue.

Thanks.