Supplements

A practical look at common supplements and what the evidence says.

Latest

Immunotherapy for Tree Pollen Allergy: Effectiveness vs OTC Medications

Supplements

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Immunotherapy for Tree Pollen Allergy: Effectiveness vs OTC Medications

Immunotherapy for tree pollen allergy vs OTC medications — discover how sublingual and injection-based treatments compare to antihistamines and nasal sprays, including NHS access, NICE guidance, and when to seek specialist advice.

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Banana Vitamin K Content: Safe Consumption on Warfarin

Discover how much vitamin K is in bananas and whether they're safe for people taking warfarin. Expert guidance on banana consumption for anticoagulation patients, with fruit comparisons and practical NHS-aligned advice for managing your diet safely.

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Can You Eat Sardines Every Day? NHS Guidance and Safety

Can you eat sardines every day? Discover NHS guidance on safe sardine consumption, nutritional benefits, mercury levels, and who should limit intake. Expert advice on portion sizes and health considerations for regular sardine consumption in the UK.

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Side Effects When You Stop Taking Fish Oil: What to Expect

Discover what happens when you stop taking fish oil supplements. Learn about potential effects, how long changes last, and when to seek medical advice. Evidence-based guidance for UK patients discontinuing omega-3 supplementation safely.

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Polyunsaturated Fatty Acids Foods: Best Sources and Daily Intake

Discover the best polyunsaturated fatty acids foods for optimal health. Learn which omega-3 and omega-6 rich foods to include in your diet, with practical guidance based on NHS recommendations and UK dietary guidelines.

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CoQ10 Benefits for Women and Weight Loss: UK Evidence Review

Discover the evidence behind CoQ10 benefits for women and weight loss. Learn how this supplement works, safe dosing guidance, potential side effects, and why UK guidelines emphasise lifestyle approaches for effective weight management.

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Fish Oil Benefits for Men: Evidence and UK Guidance

Discover fish oil benefits for men, including effects on heart health, mental wellbeing, and fertility. Learn about omega-3 dosages, safety considerations, and UK guidance on supplementation.

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G6PD Deficiency Medication Allergies: Safe Prescribing Guide for UK Patients

G6PD deficiency medication allergies explained: which drugs to avoid, how to recognise a haemolytic reaction, and safe prescribing guidance for UK patients and clinicians.

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How Much Zinc Is in Zicam: UK Guidance and Alternatives

Discover how much zinc is in Zicam products and why UK consumers should choose licensed alternatives. Learn about zinc content, safety considerations, recommended dosages, and evidence-based cold relief options available in the UK.

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Best Resveratrol Supplement David Sinclair Recommends: UK Evidence Review

Discover what makes the best resveratrol supplement recommended by David Sinclair. Expert guidance on evidence, quality selection, safe dosing, and UK regulatory considerations for longevity supplementation.

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Vitamin K1: Uses, Dosage, and Safety in Clinical Practice

Discover how vitamin K1 (phylloquinone) supports blood clotting and bone health. Learn about its clinical uses in newborn prophylaxis, warfarin reversal, and treating deficiency states, plus essential safety guidance.

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Vitamin K and Warfarin: Managing Your Diet and INR Safely

Discover how vitamin K and warfarin interact, which foods to monitor, and practical strategies for maintaining stable INR values. Essential UK guidance for warfarin patients on managing dietary vitamin K safely and effectively.

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Does Beetroot Juice Help With Erectile Dysfunction? Evidence Review

Does beetroot juice help with erectile dysfunction? Discover the science behind dietary nitrates, nitric oxide, and blood flow, plus evidence-based guidance on safe use and when to seek medical advice for ED.

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Iron and Zinc Foods: Best Sources and Absorption Tips

Discover the best iron and zinc foods to support your health. Learn which dietary sources provide these essential minerals, how to maximise absorption, and daily requirements for different life stages. Expert UK guidance on preventing deficiency.

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Does Zinc Make You Constipated? Facts and Guidance

Does zinc make you constipated? Discover the facts about zinc supplements and bowel health. Learn about common side effects, prevention strategies, and when to seek medical advice for gastrointestinal symptoms.

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CoQ10 Benefits for Skin: Evidence, Uses and Safety

Discover evidence-based CoQ10 benefits for skin, including anti-ageing effects, UV protection, and safety guidance. Learn how this antioxidant supports skin health with expert UK clinical insights.

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Vegetarian Sources of B12: Foods, Deficiency Signs & UK Guidance

Discover reliable vegetarian sources of B12 including fortified foods, dairy, and eggs. Learn how to prevent B12 deficiency, recognise warning signs, and ensure adequate intake on a plant-based diet with expert UK guidance.

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Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Can vitamin D supplements help with hair loss? Discover the evidence linking vitamin D deficiency to hair health, recommended dosages, safety guidance, and what to expect from supplementation in the UK.

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Vitamin K and Cancer: Evidence, Safety and Guidance

Explore the relationship between vitamin K and cancer, including current research, dietary sources, safe intake levels, and critical considerations for patients on cancer treatment or anticoagulants. Evidence-based guidance for UK patients.

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Is Beetroot Extract Good for Blood Pressure? UK Evidence Review

Is beetroot extract good for blood pressure? Discover how beetroot extract affects blood pressure through nitric oxide, the clinical evidence, recommended dosages, safety considerations, and how it compares to standard treatments under UK guidelines.

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Daily Recommended Omega-3: UK Guidance and Intake Levels

Discover the daily recommended omega-3 intake in the UK, including NHS guidance on oily fish consumption, EPA and DHA requirements, food sources, supplements, and safety considerations for meeting your omega-3 needs.

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How to Increase NAD+ Levels Naturally: Evidence-Based UK Guide

Discover evidence-based strategies for how to increase NAD+ levels naturally through diet, exercise, and lifestyle changes. Learn about NAD+ precursors, UK guidance on supplements, and practical approaches to support cellular health and metabolism without relying solely on supplementation.

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Is Zinc Good for Acne? Evidence, Dosage and Safety

Is zinc good for acne? Discover how zinc supplements may help inflammatory acne, which formulations work best, appropriate dosing, clinical evidence, and important safety considerations for UK patients.

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Fish Oil Benefits for Skin: Evidence-Based Guide to Omega-3 Supplementation

Discover the evidence-based fish oil benefits for skin, including how omega-3 fatty acids support skin barrier function and inflammatory conditions. Learn about safe usage, dosing, potential side effects, and when to seek medical advice for dermatological concerns.

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Magnesium and Blood Pressure: Evidence, Intake and Safety

Discover how magnesium and blood pressure are connected. Learn about the evidence for magnesium supplementation, recommended intake, food sources, and safety considerations for managing hypertension in line with UK clinical guidance.

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Magnesium 12 in 1 Complex: Benefits, Dosage and Safety

Magnesium 12 in 1 complex combines twelve magnesium forms in one supplement. Discover the evidence on benefits, recommended dosage, side effects, drug interactions, and who should avoid these multi-form magnesium products.

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Berberine and Oestrogen Positive Breast Cancer: Evidence and Safety

Berberine and oestrogen positive breast cancer: explore the laboratory research, safety concerns, drug interactions with cancer treatments, and why clinical evidence remains limited. Essential reading before considering berberine supplementation during breast cancer treatment.

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Probiotics for Fat Loss: Evidence, Strains and Realistic Expectations

Discover the evidence behind probiotics for fat loss, including which strains may support weight management, how they work, and realistic expectations. Learn about safe use, potential benefits, and how probiotics fit into evidence-based weight control strategies recommended by UK health guidance.

Supplements

Latest

Immunotherapy for Tree Pollen Allergy: Effectiveness vs OTC Medications

Banana Vitamin K Content: Safe Consumption on Warfarin

Can You Eat Sardines Every Day? NHS Guidance and Safety

Side Effects When You Stop Taking Fish Oil: What to Expect

Browse all

Polyunsaturated Fatty Acids Foods: Best Sources and Daily Intake

CoQ10 Benefits for Women and Weight Loss: UK Evidence Review

Fish Oil Benefits for Men: Evidence and UK Guidance

G6PD Deficiency Medication Allergies: Safe Prescribing Guide for UK Patients

How Much Zinc Is in Zicam: UK Guidance and Alternatives

Best Resveratrol Supplement David Sinclair Recommends: UK Evidence Review

Vitamin K1: Uses, Dosage, and Safety in Clinical Practice

Vitamin K and Warfarin: Managing Your Diet and INR Safely

Does Beetroot Juice Help With Erectile Dysfunction? Evidence Review

Iron and Zinc Foods: Best Sources and Absorption Tips

Does Zinc Make You Constipated? Facts and Guidance

CoQ10 Benefits for Skin: Evidence, Uses and Safety

Vegetarian Sources of B12: Foods, Deficiency Signs & UK Guidance

Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Vitamin K and Cancer: Evidence, Safety and Guidance

Is Beetroot Extract Good for Blood Pressure? UK Evidence Review

Daily Recommended Omega-3: UK Guidance and Intake Levels

How to Increase NAD+ Levels Naturally: Evidence-Based UK Guide

Is Zinc Good for Acne? Evidence, Dosage and Safety

Fish Oil Benefits for Skin: Evidence-Based Guide to Omega-3 Supplementation

Magnesium and Blood Pressure: Evidence, Intake and Safety

Magnesium 12 in 1 Complex: Benefits, Dosage and Safety

Berberine and Oestrogen Positive Breast Cancer: Evidence and Safety

Probiotics for Fat Loss: Evidence, Strains and Realistic Expectations

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