Supplements by life stage and population
Evidence-graded supplement guides written for specific populations and life stages. Same scoring methodology as the supplement index — what the controlled trials and guidelines actually support, with the safety considerations that matter for each group.
Athletes & performance
Supplements for athletes
Evidence-graded picks for performance, recovery, and endurance.
Supplements for endurance athletes
Evidence-graded supplement guide for endurance athletes — runners, cyclists, triathletes — covering carbohydrate, hydration, caffeine, beetroot nitrate, iron in low-ferritin athletes, and what doesn't
Supplements for students
Honest supplement guidance for university and high school students — sleep, focus, stress resilience, and the nootropic claims that don't hold up.
Life stages
Supplements for kids and teens
What the AAP, WHO, and pediatric evidence support — and what to skip.
Supplements for adults over 60
Bone, muscle, brain, and cardiovascular evidence after age 60.
Supplements during pregnancy
What ACOG, NIH, and WHO recommend taking — and what to avoid.
Supplements for the postpartum year
An honest, evidence-graded supplement guide for the postpartum year — what to continue from prenatals, repleting iron and vitamin D, lactation-safe choices, and what to skip.
Sex-specific
Lifestyle patterns
Supplements for shift workers
Evidence-based supplements for night-shift, rotating-shift, and chronic circadian-disruption workers. Sleep, alertness, vitamin D, and what to skip.
Supplements for vegans and vegetarians
The five nutrients plant-based diets reliably miss — and what to take instead.
Common concerns
Supplements for brain fog
An evidence-graded read on supplements for 'brain fog' — when to look for an underlying medical cause first, what supplements have real trial signals, and which trending nootropics don't deliver in hu
Supplements for hair loss
An honest read on supplements for hair loss — iron and vitamin D in deficient patients, saw palmetto for AGA (modest), and the popular options that don't hold up.
Supplements for hypertension
The supplements with real BP-lowering RCT evidence — potassium, magnesium, beetroot nitrate, omega-3, hibiscus — and the popular ones that don't move the needle. Always alongside, not instead of, pres
Supplements for skin aging
An evidence-graded supplement guide for skin aging — what oral supplements have real trial data on wrinkles, elasticity, and hydration. Plus the topical/lifestyle layer that dominates.
Supplements for weight loss
Evidence-based supplements for weight loss — what genuinely supports a caloric-deficit protocol (protein, fibre, caffeine) and what to skip (most of the weight-loss aisle).
Supplements for type 2 diabetes management
Evidence-based supplements for type 2 diabetes management — adjuncts to metformin and GLP-1 therapy. Berberine, magnesium, vitamin D, ALA, and what to skip.
Looking for something else? Browse conditions, side-by-side comparisons, or the full supplement index.
Recently added
Supplements for bone health 50+
Bone health supplementation in adults 50+ — vitamin D, calcium, K2, magnesium, protein. What supports bone density and what just adds noise.
Supplements for cancer survivors
Supplements for cancer survivors — vitamin D adequacy, calcium, vitamin B12 in deficient users, what to avoid, and why high-dose antioxidants during treatment is risky.
Supplements for chronic stress
Evidence-based supplements for chronic stress — magnesium, ashwagandha (with thyroid caveat), L-theanine, saffron, rhodiola. Adjuncts to sleep, exercise, and behavioural strategies.
Supplements for gut health
Evidence-based supplements for gut health — fibre, strain-specific probiotics, peppermint oil, and what dietary diversity outperforms. The supplements with real evidence.
Supplements for immune support
Evidence-based immune support supplements — vitamin D, zinc lozenges, vitamin C, elderberry. What works for cold duration, what
Supplements for plant-based athletes
Evidence-based supplement guide for plant-based athletes — creatine, B12, vitamin D, algal omega-3, iron, leucine, beta-alanine, zinc.
Supplements for caregivers
Honest supplement guidance for family caregivers — chronic stress, fragmented sleep, depleted energy, and the small evidence-based stack that supports caregivers caring for someone with chronic ill…
Supplements for desk workers
Honest supplement guidance for sedentary office and remote workers — eye fatigue, neck-shoulder tension, slumped-posture circulation, vitamin D from low sun exposure, and what won
Supplements for frequent travelers
Honest supplement guidance for frequent business and long-haul travelers — jet lag, traveler
Supplements for vegetarians
Honest supplement guidance for lacto-ovo and pescatarian vegetarians — B12, iron, zinc, omega-3, creatine, and the deficiencies you can predict from food-pattern alone.
Supplements by population
Targeted supplement guides for athletes, seniors, women, kids, vegans, and more.
- Supplements for athletes
- Supplements for bone health 50+
- Supplements for brain fog — what actually has evidence
- Supplements for cancer survivors
- Supplements for caregivers
- Supplements for chronic stress
- Supplements for desk workers
- Supplements for endurance athletes — what the trial evidence actually shows
- Supplements for frequent travelers
- Supplements for gut health
- Supplements for hair loss — what actually has trial evidence
- Supplements for hypertension — what actually lowers blood pressure
- Supplements for immune support
- Supplements for kids and teens
- Supplements for men
- Supplements for plant-based athletes
- Supplements for the postpartum year — what actually has evidence
- Supplements during pregnancy
- Supplements for adults over 60
- Supplements for shift workers
- Supplements for skin aging — what actually moves photoaging endpoints
- Supplements for students
- Supplements for type 2 diabetes
- Supplements for vegans and vegetarians
- Supplements for vegetarians
- Supplements for weight loss
- Supplements for women