I have a condition and can only eat 600 calories a day (and yes, I have finally found a doctor to help with this after looking for decades). I'm trying to come off some sleep meds that make the constant weight gain on even slightly higher amounts worse but need something to replace it. Night nurse helps a little but has about 72 calories in one dose. That's too high - it's more than 10% of my daily intake. Does anyone know how many calories are in the capsules? I can't find the info online but one site suggested it was lower as it doesn't have to be sugary in the capsules.