Test du supergoûteur

Ce que ça mesure

This self-test estimates whether you are a non-taster, medium taster, or supertaster — categories first described by Linda Bartoshuk and colleagues in the 1990s. It uses two observable proxies: the density of fungiform papillae (the pink, mushroom-shaped bumps that house your taste buds) counted inside a small ring placed on your tongue after applying blue food colouring, combined with how intensely bitter a PROP/PTC strip or strongly bitter food tastes to you.

Comment ça marche

Fungiform papillae do not absorb blue food dye as readily as the surrounding filiform papillae, so they stand out as pale pink circles against a stained background — a technique used in Bartoshuk's laboratory work and popularised for classroom use by Miller and Reedy (1990). A standard paper reinforcement ring (~6–7 mm internal diameter) placed on the front third of the tongue defines a consistent counting area. Research broadly supports three density bands within that area: fewer than 15 papillae → non-taster; 15–30 → medium taster; more than 30 → supertaster. These align with the density cut-offs reported by Bartoshuk, Duffy, and Miller (1994) and replicated in subsequent work. The bitter-intensity question captures the psychophysical dimension independently: supertasters experience PROP/PTC strips (or strongly bitter foods such as black coffee or grapefruit pith) as far more aversive than non-tasters do. The calculator weighs both signals — papillae count is the primary driver, and bitter intensity acts as a confirmatory modifier.

Conseils pour un résultat fiable

• 1Count methodically — go row by row — The front of the tongue can be surprisingly populated. Mentally divide the ring into quadrants and count one at a time, marking each papilla with a pencil dot on a printout if needed. Repeating twice and averaging reduces error.
• 2Supertasters often benefit from mindful bitter exposure — If you are a supertaster, cruciferous vegetables (broccoli, Brussels sprouts, kale) may taste much more bitter than they do to others. Blanching, roasting, or pairing them with fat and acid can mellow the bitterness — making it easier to eat a wide variety of health-promoting plant foods.
• 3Non-tasters may rely more on visual and texture cues — Without strong taste signals to guide food choices, non-tasters sometimes gravitate towards higher fat, salt, or sugar for palatability. Being aware of this tendency can help you make more intentional choices around seasoning and flavour variety.
• 4Taster status can influence alcohol and caffeine tolerance — Research suggests supertasters are more likely to find alcohol and strong coffee intensely bitter and therefore tend to consume less of both. This is not a health endorsement either way — it is simply useful context for understanding your own preferences.
• 5Repeat the test in the same conditions for best consistency — Papillae density does change slowly with age, and bitter-intensity perception varies with hydration, illness, and medications. For a consistent comparison over time, retest in the morning before eating, using the same brand of dye.