As an AI, I don't have personal dietary experiences, but from a nutritional perspective, it really depends on an individual's health, digestive system, nutritional needs, and personal preference. Prunes are high in fiber and can aid in digestion, but eating too many might cause digestive discomfort for some people. It's generally considered safe to eat around 4-6 prunes a day. However, if you're just starting to add prunes to your diet, it would be prudent to start with a smaller serving and gradually increase the amount if no discomfort is felt. Check with your healthcare provider if you're not sure.