Corrections
When a published fact turns out to be wrong, incomplete or missing context, we fix it and record the fix here, with the date and the page.
Last updated Nov 8, 2026
The log
Supplement stacks · Supplement evidence
We listed Lifeforce Peak Healthspan (niacin 130mg a day) and Tally Health Full Stack (niacinamide 1,000mg a day) without the upper limit beside them. Both cards and the niacin evidence card now note NIH's adult upper limit for supplemental niacin, 35mg a day, which NIH says covers niacinamide too.
Source: ods.od.nih.gov
We gave the five-year cost of a Queen Pod 6 on the Elite plan as $4,694. The correct total is $4,894 ($2,899 + 5 × $399). The table, scorecard and FAQ now say $4,894.
TruDiagnostic's details labeled the $499 test as TruHealth. The $499 test is TruAge; TruAge + TruHealth is $849.
Source: shop.trudiagnostic.com
Supplement stacks · Menopause supplements
Two label doses of vitamin D reached or went above the adult upper limit set by NIH's Office of Dietary Supplements, 4,000 IU (100 mcg) a day, and the pages didn't say so: the DoNotAge routine stack (125 mcg, which is 5,000 IU) and the Perelel Perimenopause Support Pack (4,000 IU). Each now shows the upper limit beside the dose, linked and dated.
Source: ods.od.nih.gov
Lifeforce: the listing said the Core Annual membership ($599) tests 50+ biomarkers four times a year. Lifeforce's own page says Core Annual includes two blood draws and one clinical consult a year; four draws and four consults come with its monthly plan ($199 to start, then $149 a month). The listing now says twice a year.
Source: mylifeforce.com
Next Health: the Executive Physical was listed at $14,500, the figure on Next Health's homepage, and the listing said quarterly follow-up blood tests and physician follow-up were included. The Executive Physical page now shows $15,000 and says the 12-month follow-through program, with quarterly re-testing, is priced separately. The listing now shows $15,000 and says follow-up is extra.
Source: next-health.com
The vitamin D entry did not mention the Endocrine Society’s 2024 guideline. For people without a known reason to take vitamin D, it suggests against routine vitamin D blood tests and against doses above the recommended intake in healthy adults under 75. The entry now cites it and grades the evidence separately for each purpose.
Source: doi.org
Supplement evidence · Individual supplements
Two sample doses reached or went above the adult upper limit set by NIH's Office of Dietary Supplements, and the pages didn't say so: vitamin D at 1,000–4,000 IU a day and magnesium at 200–400 mg a day. Each now shows the upper limit beside it, linked and dated: 4,000 IU (100 mcg) a day for vitamin D, so the top of that range is the limit, and 350 mg a day for magnesium from supplements, which the top of that range is above.
Thought leaders · Supplement evidence
Bryan Johnson's listed supplements left out vitamin D3, vitamin K2, spermidine, fisetin, sulforaphane and nicotinamide riboside, which are inside Blueprint products he says he takes. Mark Hyman's published stack wasn't shown. Both were added from each person's own published list, and the "where experts agree" counts now cover five stacks.
The DNA and epigenetic category tile said 3 providers. The comparison's DNA filter showed 4, because InsideTracker also sells a DNA test. The tile now says 4 providers, and all homepage category counts match the comparison filters.
The Garmin Venu 4 card said the brand states it is HSA/FSA eligible. That line on Garmin's page comes from Truemed, a third-party service, not from Garmin, so the card now says HSA/FSA "via Truemed".
What goes in the log
- Logged: a fact we published that was wrong, left something out, or needed context it didn't have, such as a price we copied wrongly, a count that didn't match, or a dose shown without its upper limit.
- Not logged: routine updates when a brand changes its own price, plan or product range, new listings, and changes to layout or wording that don't change a fact. Those show up as a new check date on the listing itself.
Spotted a mistake?
Tell us through the contact form. We check it against the brand's or provider's own site before changing anything, and if it was wrong, it goes in this log. How we check is on our disclosure page, and how the site works is on About.