I have not heard that about Lime
Juice. I know some put some Lemon
Juice in their water to help
with digestion, and some will eat a grapefruit a day for weight loss, but, being these are all "citrus" and "acid" I would be very careful, especially if you are susceptible to stomach problems or have an ulcer.
Also, if on certain blood pressure meds, be careful, citrus fruit can cause a bad reaction if taken with these drugs.