Bubble tea

Bubble tea combines a tea base with milk or creamer, sweeteners, and tapioca pearls — each of which adds its own layer for sensitive people to consider.

• Dairy and creamer base — traditional bubble tea uses dairy or non-dairy creamers, and many people with histamine sensitivity also find they react to dairy; the type of milk used can make a meaningful difference in how it sits

• Syrups, flavoring, and tea type — most bubble teas are sweetened with flavor syrups that may contain additives or fruit concentrates; black tea bases bring caffeine and tannins (oxidation can slightly affect the biogenic amine profile, but levels are usually low), and fruit-flavored versions may include citrus, which some sensitive people notice

Opting for a green tea base with plant-based milk and minimal syrup tends to keep the variable count lower.