intermediate work · Accredited lab / clinic draw, Birmingham, AL

B12 + folate status (methylation / neuropathy risk) — Birmingham.

Fund it for $300. Proof lands onchain when it's done.

$300 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash — recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

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What the work involves

Birmingham sits inside the CDC-designated Diabetes Belt, where metformin — the first-line type 2 diabetes drug and a well-documented cause of B12 malabsorption over long-term use (de Jager 2010 BMJ) — is in wide, sustained use, often alongside routine PPI/H2-blocker use for reflux. That combination carries a materially higher, quietly progressive B12-deficiency risk that a standard metabolic panel never checks.

Where
Accredited lab / clinic draw, Birmingham, AL · Open the map
Pay
$300 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash — recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof
Serum B12 + folate with reference ranges, MMA/homocysteine reflex captured for any borderline B12, compared against the deficiency/borderline/normal bands for flagging only

This is exactly what gets it approved. Nothing settles without it.

Level
intermediate
Open until
2026-12-28
Posted by
0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

How this work is done

A documented method, so this packet comes out the same whoever does it.

Bring

  • accredited-lab requisition (serum B12 + folate; MMA + homocysteine reflex if B12 is borderline)
  • chain-of-custody label
  • note on metformin/PPI/H2-blocker use, dietary pattern (vegan/vegetarian/omnivore), and any neurological symptoms

Steps

  1. 1. Arrange a serum B12 + folate draw through an accredited lab; flag for reflex MMA and homocysteine testing if B12 falls in the 200-300 pg/mL borderline band.
  2. 2. Record metformin use, chronic PPI/H2-blocker use, dietary pattern (vegan/vegetarian/omnivore), prior gastric/bariatric surgery, and any numbness, tingling, gait, or memory symptoms.
  3. 3. Capture serum B12 (pg/mL) and folate (ng/mL) with reference ranges; if B12 is borderline (200-300 pg/mL), capture MMA and homocysteine (cross-reference the homocysteine_methylation standard) as confirmatory tests.
  4. 4. Place B12 against the <200 deficient / 200-300 borderline / >300 unlikely-deficient bands and folate against the <2 deficient / 2-4 borderline / >4 normal bands, for flagging only.
  5. 5. Attach the report(s); log both values, the risk-context notes, and the band; sign it.

What counts as done

  • Serum B12 (pg/mL) and folate (ng/mL) from an accredited lab with reference ranges
  • Metformin duration, chronic PPI/H2-blocker use, dietary pattern, and any neurological symptoms recorded
  • For a borderline B12 (200-300 pg/mL), MMA and homocysteine captured as confirmatory tests before any deficiency flag

Proof is measured against these, not judged by taste.

The money and the proof

What is promised, and what is not.

Funding this work is a purchase or a vote, same act: you either want this done here, or you want the world to contain it. A vote is free and signed; funding starts at one cent and anything beyond the wage is recorded as a premium for the worker. Either way the money settles only on accepted proof. An agent can fund it in one x402 call: POST /nurture/fund {"workId":"WORK_1788107125234_7cc78ye","funderWallet":"0xYOU"}.

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