1 Covering every address in the U.S., get the +4 information you need. 2  Canadian Postal Code Database. 3  Get all Canadian Postal Codes and their information in one easy to use database. 4  Get the 2010 Census data in an easy to use format for all summary levels: National, State, COunty, City, and Congressional District. ZIP Code Database. 2  Get all US ZIP Codes and their information in one easy to use database. 3  ZIP+4 ZIP Code Database. 4  Covering every address in the U.S., get the +4 information you need.
There is often misunderstanding of lemonâs pH outside the body versus inside the body. Letâs get this straight and expound on 10 benefits of regularly taking lemon juice with warm water (note: NOT equal to lemonade!). Outside the body, lemon juice is acidic (pH is below 7). This is a non-issue.
Calories (in 12 oz.) Because the pH scale is logarithmic, a one unit change in pH is associated with a 10 fold change in the acidity. For example, lemon juice has a pH of 2.0, while grapefruit juice has a pH of 3.0. Lemon juice would therefore be 10x as acidic as grapefruit juice. Even more enlightening, Coke Classic is roughly 100 times as acidic as Barq's root beer. There is some useful information on acid erosion of teeth on both Dr. Richard Ehrlich's site on Dr. Steve Hendry's site.