We go on holiday to relax. And, for many of us, that means some overindulgence, especially when it comes to food and drink. And when the food is free and all you can eat, you can see why cruise passengers are wont to put on a kilogram or two on holiday.
But overeating isn’t the only danger. Cruise ships do a roaring trade in alcohol. Most lines offer an all-you-can drink package that can cost as little as $30 per day.
