Stop using Latin or Latino. Both are the same, as just referring to people who speak Spanish or variations of Spanish (Spanglish)! Anyone and I mean anyone from a Latin speaking language is Latino or Latino! Greek, Italian and so forth. This is where hispanics and chicanos have usurped a dialect and are trying to make it theirs.
Such is the case with black tea leaves. These contain more caffeine than green. At the same time, black tea is more acidic because of the longer processing time. Itâs important to determine whether you experience acid reflux from caffeine, acidity, or both.
Rating Newest Oldest. Best Answer: It has black tea in it. Black tea has about 40mg of caffeine per serving...about 5mg per ounce. So...not much, but some. You can also check this out if you're curious about any other ingredients in the vanilla chai.... https://dunkindonuts.com/aboutus/nutriti...ating Newest Oldest. Best Answer: It has black tea in it. Black tea has about 40mg of caffeine per serving...about 5mg per ounce. So...not much, but some. You can also check this out if you're curious about any other ingredients in the vanilla chai.... https://dunkindonuts.com/aboutus/nutriti...