Well I felt a little hungry after dinner, even though my belly was full....so maybe it just felt different. I am hungry this morning. I am waiting the 15 mins after drops to drink my tea and I know that will help. I lost 2.6 lbs and 1.5 inches off my waist first day. So right now I am telling myself to deal with it! If I am hungry later, I will try and adjust the dose. It doesn't say under tongue, but I did and held it until I had to swallow. So far so good. My investment (on sale Walgreens online was $19.99 ) so not bad I think.