I recommend watching the video, the real meat of it starts at about 6:20. The creator works for Vox and is generally considered pretty reputable. Basically they

I recommend watching the video, the real meat of it starts at about 6:20. The creator works for Vox and is generally considered pretty reputable. Basically they did a study and found Mexican Coke, despite the label, is made with HFCS. Gizmodo has also reported on it: https://gizmodo.com/mexican-coke-is-ditching-cane-sugar-for-high-fructose-c-1459437477 https://gizmodo.com/mexican-coke-is-ditching-cane-sugar-for-... Apparently HFCS is cheaper in Mexico too. I'm far from an expert on this, just going with what these articles and videos are saying.