Micronutrient insurance
One of 4 mechanistic pathways to 🧭 I'm starting from scratch · 12 options
A multivitamin is not a health intervention — it is a hedge against the gaps in an imperfect diet. The evidence for multivitamins improving outcomes in well-fed people is weak; the evidence that specific deficiencies cause real problems is overwhelming. Those are compatible positions.
A multivitamin is a hedge against gaps you haven't measured. This panel tells you which gaps are real — and RBC values beat serum for zinc, magnesium and folate, because serum is defended at the expense of tissue.
Vitamin D (25-Hydroxy)Zinc, RBCCopper, SerumSelenium, BloodMagnesium, RBCVitamin AIodineFolate, RBCVitamin B12🥬 Full Micronutrient Screen covers these in one panel →
What engages this pathway
Ordered by how directly each one acts on the mechanism above — never by how much trial evidence exists. Each links to its full breakdown with dosing, half-life and vendor.
🧬 Multivitamin
Basic broad coverage. The COSMOS-Mind trial showed a modest cognitive benefit in older adults, which is about the size of effect to expect.
🧬 Multivitamin Elite
AM/PM split athlete formulation — higher doses for higher training loads.
🧬 Men's Multivitamin
Age-adjusted formulation; notably without iron, which men generally should not supplement.
🧬 Extra Nutrients
A higher-antioxidant multivitamin. Worth knowing that high-dose isolated antioxidants have underperformed in trials, sometimes blunting the training adaptations they were meant to protect.
🧬 B-Complex
The B vitamins work as a system, and correcting one alone can unmask a shortage of another.
🧬 Trace Minerals
Full-spectrum trace coverage — zinc, selenium, copper, manganese, molybdenum, chromium. Soil depletion makes the food-based assumption less safe than it used to be.
🧬 Beta-Carotene
Provitamin A from a plant source, with the safety advantage that conversion is regulated so you cannot overdose the way you can on retinol. The isolated high-dose supplement raised lung-cancer risk in smokers in two trials — the food matrix mattered.
🧬 Vitamin K2 Complex
The partner vitamin D needs. Directs the calcium D absorbs into bone rather than into arterial walls.
🧬 Electrolytes
Sodium, potassium and magnesium. The first thing to check in fatigue, cramping, or any low-carbohydrate diet.
🧬 Krill Oil
Phospholipid-bound omega-3 with better incorporation into cell membranes per gram than triglyceride fish oil, plus astaxanthin. More expensive per gram of EPA/DHA.
🧬 Sunflower Lecithin
Phospholipid and choline source; soy-free, which matters to some.
🧬 PABA
Para-aminobenzoic acid, historically grouped with the B vitamins. Not a vitamin for humans, and the evidence for supplementation is thin.
The other 3 routes to i'm starting from scratch
Pick the pathway that matches where you are actually stuck. An appetite drug does nothing for someone who already undereats.
Want the protocols behind these?
Dosing schedules, stacking, cycle timing and Coach Cam's notes live inside the Academy — plus the full interactive Vault.
Join the Academy — $10/mo →← Open this pathway in the interactive Vault
Frequently asked questions
A multivitamin is not a health intervention — it is a hedge against the gaps in an imperfect diet. The evidence for multivitamins improving outcomes in well-fed people is weak; the evidence that specific deficiencies cause real problems is overwhelming. Those are compatible positions.
12 options are mapped to this pathway in the Vault, including Multivitamin, Multivitamin Elite, Men's Multivitamin, Extra Nutrients. They are grouped by the mechanism they act through rather than ranked by how much trial evidence exists — 5 carry clinical validation and 4 are mechanistic predictions.
A multivitamin is a hedge against gaps you haven't measured. This panel tells you which gaps are real — and RBC values beat serum for zinc, magnesium and folate, because serum is defended at the expense of tissue. The markers worth checking are Vitamin D (25-Hydroxy), Zinc, RBC, Copper, Serum, Selenium, Blood.
Unproven is not the same as ineffective. Of the 12 options on this pathway, 5 have clinical validation and 4 are graded theoretical — meaning the mechanism is sound but the specific human trial has not been run, which is true of a great deal of what works in this space. Nothing on this page is ordered by evidence tier, because sorting by trial count would bury the compounds you came looking for.