Italian ice is healthier than ice cream because unlike ice cream Italian Ice does not contain fat.
So you can eat as much Italian Ice as you want too without causing and weight gain issues so if you're on a diet the Italian Ice is much better and much healthier for you than ice cream.
Ice cream when eaten in excess can cause weight gain especially when you eat too much of it.
That makes the ice cream unhealthy but when you eat the ice cream in moderation the ice cream is healthy and not harmful to your health.
So you can enjoy both Italian Ice and Ice Cream even when on a diet but eat less ice cream than you do the Italian Ice.
Ice cream contains as much as 7 grams of fat per 4 ounce serving while Italian Ice contains no fat.