Wearables·7 min read
What to track first if you actually want to optimize healthspan
The short list of signals that move the needle — and the ones safe to ignore for now.
Supplement Brand·Nutrition & Supplements
Designs for Health
Designs for Health is a practitioner-focused supplement brand with a broad portfolio across metabolic health, gut health, hormone support, cognition, and foundational wellness.
Nutrition & SupplementsAt-homeAdvancedCost $$
Overview
What it is.
Designs for Health is a practitioner-focused supplement brand with a broad portfolio across metabolic health, gut health, hormone support, cognition, and foundational wellness.
Why it matters
Why it matters.
- Sits in the Nutrition & Supplements pathway of the Atlas.
- Gives visibility into Supplements and Micronutrients — inputs most people otherwise guess at.
- Helps you decide what to track, test, or escalate next.
- Most useful as part of a broader healthspan strategy, not a single answer.
Best for
Best for.
People working with practitioners or seeking clinician-oriented supplement protocols across metabolic, gut, hormone, and foundational health.
What it offers
What it offers.
SupplementsMicronutrientsGut healthHormonesMetabolic healthCognition
Also relevant in
Secondary pathways.
Preventive HealthMetabolic Health
Trust & evidence
Trust & evidence signals.
These are editorial signals, not endorsements. Always pair with qualified medical guidance.
Evidence-OrientedMedical oversightTransparent methodologyTransparent pricing
Decision support
Questions to ask before you buy.
A short due-diligence list to apply before paying, booking, subscribing, or building a routine around any longevity tool, test, or program.
01
What exactly will this measure, track, or improve — and over what time horizon?
02
Is there medical or clinician oversight, and how qualified are the people behind it?
03
How should I interpret the data, and what does a meaningful change actually look like?
04
What will I do differently with the results? If the answer is unclear, the signal isn't useful yet.
05
Is the claim evidence-led or marketing-led? Where is the underlying research?
06
What is the true cost after the first purchase, test, or subscription — including renewals?
07
Does this replace medical advice? It should not. Where does professional care still belong?
08
How does this compare to simpler, lower-cost, or higher-evidence alternatives?
Compare with
Compare with.
Supplement Brand
Centrum Silver / Centrum
Centrum offers multivitamins and micronutrient formulas, with Centrum Silver connected to COSMOS cognitive aging research.
$ · Start HereView
Supplement Brand
Life Extension
Life Extension offers a broad catalog of supplements, lab testing, and longevity-oriented wellness products.
$$ · IntermediateView
Supplement Brand
AG1
AG1 is a daily greens powder positioned around foundational nutrition, gut health, immune support, and daily wellness.
$$$ · Start HereView
Supplement Brand
Elysium Health
Elysium Health offers supplements and biological age testing positioned around cellular health, NAD+, metabolic aging, and aging research.
$$$ · AdvancedView
Supplement Brand
Momentous
Momentous offers performance nutrition and supplements across protein, creatine, sleep, recovery, and cognitive support.
$$ · IntermediateView
Higher-caution resource
Practitioner-oriented supplements can be more protocol-driven. Users should avoid stacking products without understanding dose, need, and interactions.
Field notes
Related field notes.
Wearables·9 min read
Oura vs WHOOP vs Garmin: what each is really good for
A direct comparison of recovery, strain, sleep, and fitness signal — without the influencer noise.
Diagnostics·10 min read
What bloodwork actually matters in your 40s
ApoB, ferritin, hormones, inflammation — the markers worth knowing, and how to read them.