Name a substance the human body produces

November 2, 2026 · Daily Dive #110

Explore 12,312 recorded answers and their points for question 1 on November 2, 2026.

Current edition7 questions · 122,994 recorded answersNext edition

12,312 recorded names on November 2, 2026, 12,047 at 85 or higher. The highest recorded score on this question is 100.

The body is a chemical workshop rather than a set of familiar fluids, so the best guesses come from its processes: energy use, signalling, defence, repair and waste removal all leave named compounds behind. Molecules the body assembles itself count, from a tiny metabolic acid to a large enzyme complex; anything absorbed ready-made from outside, given as a medicine, or manufactured only by resident microbes does not.

12,312 recorded answers12,047 at 85+ points100 highest recorded points
  • One in a Krillion1100 pts
  • Deep Cut12,04685 pts
  • Rare20960 pts
  • Schooler4930 pts
  • Plankton710 pts
01

Recorded answers

12,312 recorded answers

How to approach it

Approach the prompt as a chemistry problem hiding inside ordinary language. Begin with the outputs you could name in a sentence, then deliberately drop one level: which tissue builds it, from which precursor, under which enzyme, and what does the finished molecule get called in a metabolic index? The reveal here was plainly generated from a large compound catalogue, so breadth of coverage matters more than tidy phrasing. After a few safe everyday entries, push into pathways — lipid handling, steroid conversion, amino acid breakdown, sugar interconversion, inflammatory signalling — and give the systematic chemical name instead of the nickname. Keep every guess to a single substance, spell it the way a database would, and drop anything the body merely absorbs, receives as a medicine, or hosts from outside.

Get a hint

Body systems make a better map than single organs: digestion, circulation, hormone signalling, immune defence and waste clearance each leave distinct chemical traces that qualify as substances the body has produced.

A little more

Then move to process: whatever is built during synthesis, released during signalling, burned for energy or broken down for excretion is fair game, including short-lived intermediates that never reach an easily named fluid.

One step further

Aim for named chemical families rather than everyday words — acids, salts, alcohols, esters, sugar conjugates, glycoproteins and their carrier-bound forms — and include the long systematic names that only a metabolic database would list.

Reveal answers 12,312
  • 12-Oxo-eicosatetraenoic acidDeep Cut85points
  • 12-peroxy-(5Z,8Z,10E,14Z)-eicosatetraenoateDeep Cut85points
  • 12,13-diHOMEDeep Cut85points
  • 12,13-epoxy-(6Z,9Z)-octadecadienoic acidDeep Cut85points
  • 12,13-epoxy-9-alkoxy-(10E)-octadecenoateDeep Cut85points
  • 12,13-epoxy-9-hydroperoxy-(10E)-octadecenoateDeep Cut85points
  • 12,13-epoxylinoleic acid-radicalDeep Cut85points
  • 12,13-hydroxyoctadec-9(z)-enoateDeep Cut85points
  • 12,15,18,21-tetracosatetraenoic acidDeep Cut85points
  • 12,15,18,21-tetracosatetraenoyl-CoADeep Cut85points
  • 12,15,18,21-tetracosatetraenoylcarnitineDeep Cut85points
  • 12,20-diHETEDeep Cut85points
  • 12,20-dioxo-LTB4Deep Cut85points
  • 12(13)-EpOMEDeep Cut85points
  • 12(R)-HPETEDeep Cut85points
  • 13-carboxy-alpha-tocopherolDeep Cut85points
  • 13-carboxy-alpha-tocotrienolDeep Cut85points
  • 13-carboxy-gamma-tocopherolDeep Cut85points
  • 13-carboxy-gamma-tocotrienolDeep Cut85points
  • 13-cis-retinalDeep Cut85points
  • 13-cis-Retinoic acidDeep Cut85points
  • 13-cis-retinolDeep Cut85points
  • 13-cis-retinoyl-glucuronideDeep Cut85points
  • 13-docosenoyl-CoADeep Cut85points
  • 13-HETEDeep Cut85points
  • 13-hydroperoxy-H4-neuroprostaneDeep Cut85points
  • 13-hydroxy-alpha-tocopherolDeep Cut85points
  • 13-hydroxy-alpha-tocotrienolDeep Cut85points
  • 13-hydroxy-D4-neuroprostaneDeep Cut85points
  • 13-hydroxy-E4-neuroprostaneDeep Cut85points
  • 13-hydroxy-gamma-tocopherolDeep Cut85points
  • 13-hydroxy-gamma-tocotrienolDeep Cut85points
  • 13-Hydroxyoctadecadienoic acidDeep Cut85points
  • 13-hydroxytetradecanoateDeep Cut85points
  • 13-oxo-(9Z,11E)-tridecadienoateDeep Cut85points
  • 13-oxy-radical-octadecadienoateDeep Cut85points
  • 13,14-dihydro-15-keto-PGD2Deep Cut85points
  • 13,14-dihydro-15-oxo-lipoxin A4Deep Cut85points
  • 13,14-dihydro-15-oxo-prostaglandin E2Deep Cut85points
  • 13,14-dihydro-lipoxin A4Deep Cut85points
  • 13,14-DihydroxyretinolDeep Cut85points
  • 13,14-EpoxyretinolDeep Cut85points
  • 13,16,19-docosatrienoic acidDeep Cut85points
  • 13,16,19-docosatrienoyl-CoADeep Cut85points
  • 13,16,19-docosatrienoylcarnitineDeep Cut85points
  • 13(S)-HPODEDeep Cut85points
  • 14 kDa phosphohistidine phosphataseDeep Cut85points
  • 14-3-3 proteinDeep Cut85points
  • 14-demethyllanosterolDeep Cut85points
  • 14-hydroperoxy-H4-neuroprostaneDeep Cut85points

Why these answers count

Scoring tracked obscurity rather than plausibility across 12223 recorded answers. Everyday entries — a hormone, a digestive fluid, a structural protein — drew so many identical submissions that they sank into the crowded tail, while names lifted from a comprehensive metabolic index rose to the top. The single 100-point answer, Lubricin, is a joint-lining glycoprotein most players would never reach, which is precisely why it was scarce and expensive. The 85-point band, with 11967 entries, is where the long systematic names live: (10Z,13Z,16Z)-docosatrienoic acid, (11R)-HPETE, (13Z)-octadecenoyl-CoA and dozens more fatty acid, carnitine and coenzyme A conjugates. These are genuine products of human enzymes, yet nobody writes them from memory, so few guesses matched. Only 201 answers scored 60, the consolation band for mid-rare picks. The lesson: the reveal drew on a catalogue of tens of thousands of compounds, and points rose with how unlikely a name was to be guessed rather than with how central it is to human biology.

Recorded from the game’s published reveal · Source · Checked 2 Nov, 08:10 UTC

Names and scores reflect the linked dated reveal. The original game makes the final decision on live acceptance. Editorial policy