A–Z Index
Browse Food Health Lab by topic — from vitamins and supplements to foods, nutrition and health guides.
A
- Acacia Fibre (Gum Arabic) — The Gentle PrebioticSupplement
- Adaptogens — Ashwagandha, Rhodiola & Ginseng, HonestlySupplement
- Algae & Seaweed — Nori, Kelp, Spirulina & the Iodine QuestionFood guide
- Algae Oil — Vegan Omega-3 (EPA/DHA) That WorksSupplement
- Alpha-Lipoic Acid (ALA) — Nerve Pain, Blood Sugar & DoseSupplement
- American Ginseng (Panax quinquefolius) — Colds & ImmunitySupplement
- Amino Acid Supplements — The Complete GuideSupplement
- Amino Acids & Protein: Doses, Deficiency & Protein PowdersNutrient guide
- Annurca Apple Extract (Procyanidin B2) for HairSupplement
- Antioxidant Supplements — Do They Work? (CoQ10, ALA & more)Supplement
- Antioxidants & Free Radicals — What the Science SaysHealth guide
- Apigenin for Sleep — Evidence, Dose & SafetySupplement
- Ashwagandha (Withania somnifera) — Stress, Sleep & the EvidenceSupplement
- Astaxanthin — Skin, Eyes & EvidenceSupplement
- ASU (Avocado–Soybean Unsaponifiables) for JointsSupplement
B
- B-Complex for Hair & Skin — The Deficiency StorySupplement
- Bacopa Monnieri for Memory — Does It Work?Supplement
- BCAA (Branched-Chain Amino Acids) — Do They Work?Supplement
- Bee Pollen — Nutrient-Dense, but Thin on EvidenceFood guide
- Beta-Alanine — Carnosine, Performance & TinglingSupplement
- Beta-glucan (Oat & Barley) — EFSA-Approved for CholesterolSupplement
- Betaine / TMG (Trimethylglycine) — Strength & HomocysteineSupplement
- Biotin (Vitamin B7) for Hair — Does It Work? The Honest AnswerSupplement
- Black Pepper (Piperine) — the Absorption BoosterFood guide
- Blood Sugar & Metabolic Health Supplements — Evidence-Ranked, HonestlySupplement
- Bone & Joint Health Supplements — Evidence-RankedSupplement
- Boron — Complete Supplement Guide (bone, hormones, dose, safety)Supplement
- Boswellia Serrata — Frankincense for JointsSupplement
- Bovine Colostrum — Gut Barrier, Dose & EvidenceSupplement
- Brain & Cognition Supplements — Evidence-Ranked, HonestlySupplement
- Bromelain (Pineapple Enzyme) for Joints & InflammationSupplement
C
- Caffeine + L-Theanine for Focus — Dose & EvidenceSupplement
- Calcium — Complete Supplement Guide (forms, doses, absorption)Supplement
- Chili & Cayenne (Capsaicin) — Metabolism & PainFood guide
- Chondroitin — a Cartilage Component for Joints?Supplement
- Chromium — Complete Supplement Guide (blood sugar, dose, evidence)Supplement
- Cinnamon — Blood Sugar & the Ceylon vs Cassia QuestionFood guide
- Citrus Bioflavonoids (Rutin, Hesperidin, Diosmin) — Vein HealthSupplement
- CLA (Conjugated Linoleic Acid) — Fat Loss, HonestlySupplement
- Cloves (Eugenol) — Antioxidant-Dense & Dental UsesFood guide
- Cocoa & dark chocolateFood guide
- Cod Liver Oil — Omega-3 Plus Vitamins A & DSupplement
- Collagen Peptides — Skin, Joints & the EvidenceSupplement
- Copper — Complete Supplement Guide (forms, dose, zinc balance)Supplement
- CoQ10 (Coenzyme Q10 / Ubiquinol) — Evidence & DoseSupplement
- Creatine — The Complete Guide (dose, Creapure, muscle & brain)Supplement
- Curcumin (Turmeric) — Joint Pain, Absorption & DoseSupplement
D
- Dairy foodsFood guide
- Devil's Claw (Harpagophytum) for Joints & Back PainSupplement
- DHA for the Brain — Memory, Ageing & CognitionSupplement
- Digestive Enzymes & Stomach Acid (Betaine HCl) — What WorksSupplement
E
- Echinacea for Colds — Does It Actually Work?Supplement
- EggsFood guide
- Eggshell Membrane (NEM) for JointsSupplement
- Elderberry (Sambucus nigra) for Colds — Does It Work?Supplement
- Essential Amino Acids (EAA) — Muscle, Dose & EvidenceSupplement
- Evening Primrose Oil (GLA) — Big Reputation, Weak EvidenceSupplement
- Eye Health Supplements — Lutein, AREDS2 & Omega-3, Evidence-RankedSupplement
F
- Fatty Acid Supplements — Omega-3, -6, -7 Oils ExplainedSupplement
- Fatty Acids & Dietary Fats — Omega-3/6/9, Saturated & Trans FatsNutrient guide
- Fermented foodsFood guide
- Fibre Supplements — Psyllium, Beta-glucan, Glucomannan & MoreSupplement
- Fisetin — the Strawberry Senolytic, HonestlySupplement
- Fish & seafoodFood guide
- Fish Oil (Omega-3 EPA/DHA) — Evidence, Dose & QualitySupplement
- Flaxseed Oil (ALA) — Plant Omega-3, With a CatchSupplement
- Fluoride in Toothpaste: Harmful or Necessary?Health guide
- Foods — Evidence-Based Guides to Every Food GroupFood guide
- Fruit & berriesFood guide
G
- GABA Supplements — Calm, Sleep & the Brain-Barrier ProblemSupplement
- Garlic — Blood Pressure, Cholesterol & ImmunityFood guide
- Ginger — Nausea, Joints & InflammationFood guide
- Ginkgo Biloba for Memory — A Myth-CheckSupplement
- Glucomannan (Konjac) — Satiety, Weight & a Safety WarningSupplement
- Glucosamine — Does It Really Help Joints?Supplement
- Glutathione — The Master Antioxidant (and Absorption Problem)Supplement
- Glycine — Sleep, Collagen & GlutathioneSupplement
- Grape Seed Extract & Pycnogenol (OPCs) — Blood Pressure & VeinsSupplement
- Green Tea Extract / EGCG — Benefits & Liver CautionSupplement
H
- Hair, Skin & Nails Supplements — Evidence-Ranked, HonestlySupplement
- Health Optimization — Sleep, Heart, Gut Health & RecoveryHealth guide
- Heart & Cholesterol Supplements — Evidence-Ranked, HonestlySupplement
- Herbs & Spices — Evidence-Based GuideFood guide
- HMB (β-Hydroxy β-Methylbutyrate) — Evidence & DoseSupplement
- Honey & Bee Products — Evidence-Based GuideFood guide
- Honey & Manuka — Cough, Wounds & the MGO StoryFood guide
- How to Choose a Good Olive OilFood guide
I
K
L
- L-Arginine — Nitric Oxide, Absorption Problem & EvidenceSupplement
- L-Carnitine & Acetyl-L-Carnitine — Evidence, Fat Loss & RecoverySupplement
- L-Citrulline (Malate) — Nitric Oxide, Pumps & PerformanceSupplement
- L-Cysteine & L-Cystine for Hair — The Keratin Amino AcidSupplement
- L-Glutamine — Gut, Immunity & the Muscle MythSupplement
- L-Lysine — Cold Sores, Collagen & EvidenceSupplement
- L-Theanine — Calm Focus, Stress & Caffeine SynergySupplement
- L-Tyrosine — Focus Under Stress & Sleep DeprivationSupplement
- LDL Cholesterol and Your Heart — and How to Lower ItHealth guide
- LegumesFood guide
- Leucine — The Muscle-Building Trigger Amino AcidSupplement
- Lion's Mane (Hericium erinaceus) for the BrainSupplement
- Longevity & Aging Supplements — Myth-AwareSupplement
- Lutein & Zeaxanthin — Eye Health & AREDS2Supplement
- Lycopene — Tomatoes, Prostate & Heart HealthSupplement
M
- Macronutrients Explained: Protein, Carbs, Fat & AlcoholNutrient guide
- Magnesium — Complete Supplement Guide (forms, doses, absorption)Supplement
- Magnesium-L-Threonate (Magtein) — Worth It?Supplement
- Manganese — Complete Supplement Guide (function, dose, safety)Supplement
- MCT Oil vs Coconut Oil — What's the Difference?Food guide
- Meat & poultryFood guide
- Mediterranean Diet and Blue Zones: What the Evidence Really SaysNutrient guide
- Melatonin — Sleep, Jet Lag & Antioxidant RoleSupplement
- Methylcellulose (Citrucel) — Bulk Fibre Without the GasSupplement
- Millet Extract (Miliacin) for Hair — The Honest EvidenceSupplement
- Minerals & Trace Elements — Doses, Deficiency & ToxicityNutrient guide
- Mood & Mental Wellbeing Supplements — Evidence-Ranked, HonestlySupplement
- MSM (Methylsulfonylmethane) — Joints & RecoverySupplement
- Multivitamins & Multiminerals — Who Actually BenefitsSupplement
- MushroomsFood guide
N
- NAC (N-Acetylcysteine) — Glutathione, Antioxidant & UsesSupplement
- NAD+ Boosters: NMN & NR — Do They Work?Supplement
- Nutrition — Evidence-based guidesNutrient guide
- Nuts — A Guide to Almonds, Walnuts, Brazil Nuts & MoreFood guide
O
- Oils & Fats — A Shelf ReferenceFood guide
- Oral Hyaluronic Acid for JointsSupplement
- Oral Keratin (Cynatine HNS) for Hair & NailsSupplement
- Oregano (Carvacrol) — Antimicrobial Reputation, HonestlyFood guide
P
- Panax Ginseng — Fatigue, Cognition & ImmunitySupplement
- Pectin (Apple & Citrus) — Gel Fibre for Cholesterol & Blood SugarSupplement
- PHGG (Partially Hydrolysed Guar Gum) — Gentle Fibre for IBSSupplement
- Phytochemicals — Polyphenols, Flavonoids, Carotenoids & MoreHealth guide
- Plant-based alternativesFood guide
- Potassium — Complete Supplement Guide (intake, forms, safety)Supplement
- Probiotics — Gut Flora, Strains, CFU & How to TakeSupplement
- Propolis — Cold Sores, Oral Health & ImmunityFood guide
- Protein for Hair, Skin & Nails — The First LeverSupplement
- Psyllium (Ispaghula) — The Best-Evidenced Fibre SupplementSupplement
Q
R
- Resistant Starch — Butyrate, Blood Sugar & Gut HealthSupplement
- Resveratrol — The Longevity Molecule, HonestlySupplement
- Rhodiola rosea (Roseroot) — Fatigue, Stress & the EvidenceSupplement
- Rosehip (Rosa canina, GOPO) for JointsSupplement
- Rosemary — Aroma, Alertness & AntioxidantsFood guide
- Royal Jelly — 10-HDA, Claims & the EvidenceFood guide
S
- Saffron — Mood, Depression & the EvidenceNutrient guide
- Sage — Memory, Menopause & the Thujone CautionFood guide
- Salmon Oil — Whole-Fish Omega-3, HonestlySupplement
- SAM-e (S-Adenosylmethionine) — Joints & MoodSupplement
- Schisandra chinensis — Stress, Stamina & LiverSupplement
- Sea Buckthorn Oil (Omega-7) — Dry Eyes & Mucous MembranesSupplement
- Seeds — Chia, Flax, Pumpkin, Sunflower, Sesame & HempFood guide
- Selenium — Complete Supplement Guide (forms, dose, safety)Supplement
- Silica & Silicon (Orthosilicic Acid) for Hair & NailsSupplement
- Silicon — Complete Supplement Guide (bone, hair, skin, dose)Supplement
- Sleep Optimization: Food & Supplements That Actually HelpHealth guide
- Soy foodsFood guide
- Spermidine — Autophagy, Aging & the EvidenceSupplement
- Sugars & Sweeteners — Sugar, Sweeteners, Blood Sugar & the EvidenceNutrient guide
- Sunflower Oil — Types, Health Effects & CookingFood guide
- Superfoods — What the Word Really MeansFood guide
- Supplements — evidence-based guidesSupplement
T
- Taurine — Heart, Endurance & Energy DrinksSupplement
- Tea & coffeeFood guide
- The Vagus Nerve — Gut-Brain Axis, HRV and What Actually WorksHealth guide
- Tryptophan & 5-HTP — Serotonin, Mood, Sleep & SSRI CautionSupplement
- Turmeric — the Golden Spice (and Curcumin)Food guide
U
V
- VegetablesFood guide
- Vitamin A — Complete Supplement Guide (retinol, dose, safety)Supplement
- Vitamin B1 (Thiamin) — Complete Supplement GuideSupplement
- Vitamin B12 (Cobalamin) — Complete Supplement Guide (vegan, forms, dose)Supplement
- Vitamin B2 (Riboflavin) — Complete Supplement GuideSupplement
- Vitamin B3 (Niacin) — Complete Supplement Guide (forms, NAD)Supplement
- Vitamin B5 (Pantothenic Acid) — Complete Supplement GuideSupplement
- Vitamin B6 (Pyridoxine) — Complete Supplement Guide (dose, nerve safety)Supplement
- Vitamin B7 (Biotin) — Complete Supplement Guide (hair, nails, lab tests)Supplement
- Vitamin B9 (Folate) — Complete Supplement Guide (folic acid, pregnancy)Supplement
- Vitamin C — Complete Supplement Guide (forms, dose, absorption)Supplement
- Vitamin D — Complete Supplement Guide (D3 vs D2, dose, safety)Supplement
- Vitamin E — Complete Supplement Guide (tocopherols, dose, safety)Supplement
- Vitamin K — Complete Supplement Guide (K1 vs K2, dose, warfarin)Supplement
- Vitamins: All 13 — Doses, Deficiency & ToxicityNutrient guide
W
- Wheat Dextrin (Benefiber) — Soluble Fibre for RegularitySupplement
- Whole grainsFood guide