How can I track other beverages I consume?

Head to the ‘Food’ section on the app, click ‘+Add’ to whichever meal or part of the day. In the search bar, enter the type of beverage you had, select the appropriate product—complete ‘Number of Servings’ and ‘Serving Size’ information. Tap the ‘Save’ button to save.
You can also scan the barcode. When searching for food in the ‘Food’ section, next to the search bar is a barcode symbol. Click this, and this should open your camera up. Scan the barcode of the beverage you wish to add.
Make sure the entire barcode is visible to the camera and the whole barcode is in view.