This is THE ONE...if I could only choose 1 supplement, this is it...it heals the gut and maintains its health. You only need 1 per day, you can take it with or without food, at any time of day, you can sprinkle it on food, in drinks, give it to your babies and kiddos...it's sooo important! Doesn't need to be refrigerated. Survives the digestive tract, and becomes avaiable once it gets to the gut...99% survivability to the gut!