Supplements can fill gaps, reduce inflammation, and support specific goals—but they work best as part of a bigger plan (sleep, diet, movement, stress reduction). This guide gives you a baseline stack, shows you how to use supplements safely, and offers targeted options you can test and personalize over time. There are a million different rabbit holes you can go down with supplements so think of this as a place to start.
Why Supplement at All
Food first, but modern life isn’t perfect. Thoughtful supplementation can support energy, mood, recovery, and healthy aging.
Personalization matters—your needs vary by labs, goals, meds, and genetics (Daniel G. Amen, Change Your Brain, Change Your Life).
Structure beats guesswork—add one change at a time, track for 2–4 weeks, and keep what clearly helps.
Baseline Stack (Daily Essentials)
Curcumin C3 with BioPerine — 1 g, twice daily
Inflammation support and recovery; take with meals containing fat.Magnesium (glycinate or malate) — ~300–500 mg daily
Supports energy, muscle relaxation, and sleep. Glycinate for calm; malate for daytime energy.Omega-3s (EPA/DHA) — target ~2,000 mg EPA+DHA daily
Brain, joints, lipids. Favor a 2:1 EPA:DHA ratio when focus/mood support is a goal. Krill oil is more stable, phospholipid-bound, and contains astaxanthin (Dave Asprey, Head Strong).Berberine — 500 mg, twice daily with meals
Gut and blood-sugar support; do not combine with diabetes meds without clinician guidance.Vitamin D3 + K2 — D3 (commonly 2,000–5,000 IU/day; dose to labs) + K2
D3 supports immunity; always pair with K2 to guide calcium to bones, not arteries. Some clinicians also include preformed vitamin A to balance fat-soluble vitamins (Dave Asprey, Game Changers).Multivitamin — high-quality, dye-free
Covers Bs and trace minerals; avoid doubling zinc/iron inadvertently.Creatine Monohydrate — 5 g daily
Strength and cognition support; drink adequate water.
How to Use Supplements Safely
Start low, go slow. Add one item at a time; evaluate in 2–4 weeks.
Take with purpose. Link each supplement to a clear outcome (e.g., omega-3s → focus/joints).
Mind interactions.
Blood thinners: exercise caution with fish oil/curcumin.
Diabetes meds: berberine can lower glucose.
Thyroid/iron: separate iron, zinc, calcium, and thyroid meds by several hours.
Test, don’t guess. Vitamin D, ferritin/iron, B12/folate, omega-3 index, and thyroid labs guide dosing and reduce side effects.
Cycle or pause if you notice diminished effect or new symptoms.
Targeted Support by Goal
Focus, Motivation, and Low PFC/ADD Symptoms
EPA-dominant omega-3s, zinc 15–30 mg, green tea (EGCG/L-theanine), and adaptogens rhodiola, ginseng, ashwagandha may help attention and blood flow (Daniel G. Amen, Change Your Brain, Change Your Life).
Tip: Take EPA in the morning; green tea or L-theanine can support calm focus.
Gut & Immune Support
Chlorella — binds certain toxins and supports digestion (Daniel G. Amen, Change Your Brain, Change Your Life).
N-Acetylcysteine (NAC) — precursor to glutathione; useful in oxidative stress and some inflammatory skin states (Jack Kruse, Epi-Paleo Rx).
Probiotics/fermented foods remain foundational (see Diet & Gut Health posts).
Metabolic Health
Berberine — supports insulin sensitivity and lipids (take with meals).
Omega-3s and magnesium — synergistic for metabolic and cardiovascular support.
Inflammation & Recovery
Curcumin C3 + BioPerine — cornerstone for daily recovery.
Omega-3s — membrane fluidity and anti-inflammatory balance.
Omega-3s: Fish Oil vs Krill Oil (Quick Guide)
Fish oil: Easy to dose higher EPA:DHA; choose third-party tested products; store cool/dark.
Krill oil: Phospholipid-bound EPA/DHA + astaxanthin → stability and brain uptake; typically lower total EPA/DHA per capsule, so check labels (Dave Asprey, Head Strong).
EPA:DHA: For focus/mood, bias EPA (e.g., ~1,000–1,500 mg EPA + ~500–750 mg DHA/day). You want a 2:1 ratio of EPA to DHA.
Forms, Timing, and Quality Tips
Magnesium: glycinate (calm/sleep), malate (energy), citrate (bowel support).
Zinc: do not exceed ~30 mg/day long-term without monitoring copper.
Creatine: 3–5 g/day is sufficient for most; loading isn’t necessary.
With meals: curcumin, D/K2, omega-3s, zinc, berberine.
On waking/away from stimulants: L-theanine, EPA-dominant omega-3s (for focus).
Quality: look for third-party testing (NSF, USP, Informed Choice), transparent sourcing, and clean excipients.
Key Takeaways
Start with a solid base (magnesium, omega-3s, curcumin, D3+K2, high-quality multi, creatine).
For focus, bias EPA-dominant omega-3s and consider zinc + green tea/L-theanine and adaptogens (Daniel G. Amen, Change Your Brain, Change Your Life).
Krill oil offers stability and astaxanthin; fish oil makes EPA:DHA targeting easy (Dave Asprey, Head Strong).
Always pair D3 with K2; consider some preformed vitamin A for balance (Dave Asprey, Game Changers).
Add one supplement at a time; verify with labs, watch interactions, and personalize to your goals.
Use supplements to support the life you’re building—then let your habits do the heavy lifting.