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Buying Guides

Plain-English help for choosing healthy foods and supplements. Not sure where to start? Take the 1-minute quiz.

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How to Choose a Protein Powder

Whey, casein or plant? What the label really tells you.

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How to Choose a Vitamin D3 Supplement

Why most people choose D3, plus labels, forms, and how US and UK guidance differ.

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How to Choose a Fish Oil (Omega-3) Supplement

EPA and DHA, purified versus crude oil, freshness, and how to read past the big number on the front.

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How to Choose Green Tea and Matcha

Loose leaf, tea bags, matcha grades, and how to brew without bitterness.

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How to Choose a Good Olive Oil

What 'extra virgin' means, how to spot freshness, and how to store it.

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How to Choose a Multivitamin

What a multivitamin can and cannot do, and what to check on the label.

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How to Choose a Magnesium Supplement

Citrate, glycinate or oxide? The form changes how it behaves.

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How to Choose a Probiotic (and Why Prebiotics Matter)

Strains, CFU counts, storage, prebiotic fibre, and what the evidence says about gut health.

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How to Choose a Creatine Supplement

Why monohydrate is the usual pick, and what to avoid paying extra for.

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How to Choose a Collagen Supplement

Peptides, gelatin, marine or bovine, and realistic expectations.

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How to Choose a Greens Powder

What is in the scoop, what to avoid, and why it is not a salad.

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How to Choose Raw Honey

Raw versus regular, honest labels, varieties and storage.

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How to Shop for Soy-Free Supplements

Where soy hides in supplements and how to read past the front label.

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Energy Supplements: What Helps and What Doesn't

Why you may be tired, what B12, iron and caffeine can and cannot do, and when to see a doctor.

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Disclosure: As an Amazon Associate I earn from qualifying purchases. This guide is general information, not medical advice. Talk to your doctor before starting any supplement.