For all you beach goers out there that have plans to head south soon...here's a healthy tip for you. Just say no to that monster margarita. Sure..it's tasty. But you can enjoy 6 or 7 light beers for about the same amount of calories. And doing so, you also reap the benefits of a good kidney flush at the same time. Or..skip the flush and just have some straight shots of tequila. Either is better than all that sugar in the margarita. Thanks for tuning in to the health tip of the day. Koowell.