Diluted... otherwise, your teeth may suffer.
This reminds me of an incident when my daughter was very young. She and a friend decided they would have a lemonade stand at our garage sale. They squeezed the lemons, they made their lemonade without sugar. One lovely young woman who was an elementary school teacher was their first customer.
She hardly blanched after the first sip but she walked away quickly with her cup of lemonade. Such self-control! I guess she didn't want to damage their self-esteem.