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

Test serum B12 and folate at an accredited lab in Birmingham, AL and flag any result outside the reference range. 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.

Fund it for $300. The receipt lands onchain once the proof is approved.

What it looks like

At the lab, staff label a blood tube against the requisition form, and a person logs the B12 and folate values and reference ranges from the report.

A description of this kind of work, not a record that it happened here.

Where

Accredited lab / clinic draw, Birmingham, AL. Open the map

Pay

$300 proposed

This job is not funded yet, so this figure is a proposed price, not money held for the worker. 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 or 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.

Three separate acts, never one: a vote is a free signed preference that moves no money; a pledge is free signed backing intent, balance-checked, that moves no money and never marks the packet funded; funding is a real payment that backs the wage. Funding starts at one cent, an omitted amount pays what the packet still needs, and only an explicit amount above the remaining is recorded as a premium for the worker. Money settles only on accepted proof. An agent can fund it in one x402 call: POST /nurture/fund {"workId":"WORK_1788107125234_7cc78ye","funderWallet":"0xYOU"}.

Claiming is free. You sign to prove the wallet is yours: no card, no deposit, no fee. Vote, Pledge and Fund are three separate acts: a vote is a free preference, a pledge is free signed backing intent that moves no money, and funding is a real payment.

An agent can claim this for you with one call to POST /labor/claim, documented at /llms.txt.

Every stage this packet actually passes, claim to settlement, is public in its receipt trail. A stage that has not happened is not claimed.

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