Supplements

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

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Banana Vitamin K Content: Safe Consumption on Warfarin

Supplements

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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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How Much Beetroot Extract Should I Take? UK Dosage Guide

Discover how much beetroot extract you should take based on clinical evidence and UK guidance. Learn about recommended doses, safety considerations, individual factors affecting dosage, and when to consult your GP about beetroot supplementation.

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Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Discover the common and serious citrus magnesium side effects, including gastrointestinal symptoms and hypermagnesaemia. Learn who should avoid magnesium citrate, when to seek medical help, and practical strategies to minimise adverse reactions. Essential UK guidance for safe supplementation.

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Is Eating Tuna Every Day Bad? Mercury Risks and Safe Limits

Is eating tuna every day bad for your health? Discover the mercury risks, safe consumption limits from the NHS and FSA, nutritional benefits, and healthier alternatives to daily tuna intake.

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Can Glucosamine Sulphate Cause Weight Gain? Evidence and Advice

Can glucosamine sulphate cause weight gain? Discover the evidence behind weight changes with this joint supplement, including sodium content, lifestyle factors, and practical tips for managing your weight whilst supporting joint health.

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NAD Benefits for Women: Evidence and Safety Guide

Discover what the evidence really shows about NAD benefits for women. Learn about NAD+ supplementation, safety considerations, regulatory status in the UK, and when to seek medical advice for energy, metabolic health, and wellbeing.

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Can Fish Oil Cause Diarrhoea? Causes and Solutions

Can fish oil cause diarrhoea? Discover why fish oil supplements may trigger digestive side effects, how to reduce symptoms, and explore safer alternatives. Expert UK guidance on omega-3 supplementation and gastrointestinal tolerance.

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Does Glucosamine Cause Diarrhoea? Side Effects Explained

Does glucosamine cause diarrhoea? Discover how common this side effect is, why it happens, and practical steps to reduce digestive upset when taking glucosamine supplements for joint health.

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Why Do I Feel Worse After My B12 Injection? Causes & Management

Discover why you might feel worse after a B12 injection, including metabolic adjustment, common side effects, and when to seek medical advice. Expert guidance on managing post-injection symptoms safely.

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Cod Fish Health Benefits: Nutrition and Evidence-Based Advantages

Discover the evidence-based cod fish health benefits, from high-quality protein and vitamin B12 to iodine for thyroid function. Learn how this lean white fish supports heart health, weight management, and nutritional adequacy within UK dietary guidelines.

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What Foods Have Glucosamine? UK Guide to Dietary Sources

Discover what foods have glucosamine and whether dietary sources can support joint health. Learn about shellfish, bone broth, and why food alone rarely provides therapeutic amounts, plus UK clinical guidance on glucosamine use.

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Vitamin D in Oily Fish: Sources, Amounts and Benefits

Discover how vitamin D in oily fish can help meet your daily requirements. Learn which species contain the most, how much you need, and who should prioritise oily fish for optimal vitamin D intake in the UK.

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How Long Are Allergy Medications Good After Expiration?

How long are allergy medications good after expiration? Learn what UK expiry dates mean for antihistamines, nasal sprays, eye drops, and EpiPens — and when expired medication poses a real risk.

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Allergy Medication Side Effect Dizziness: Causes, Risks and Solutions

Allergy medication causing dizziness? Learn which antihistamines and allergy treatments are most likely to cause dizziness, how to manage it safely, and when to seek medical advice.

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Grapefruit and Allergy Medication: Interactions, Risks, and Safe Use

Grapefruit and allergy medication interactions explained — find out which antihistamines are affected, what NHS and BNF guidance says, and how to take your medication safely.

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Does CoQ10 Help with Weight Loss? Evidence Review

Does CoQ10 help with weight loss? Discover what clinical evidence reveals about CoQ10 supplementation for weight management, its role in metabolism, and evidence-based approaches to healthy weight loss.

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Omega-6 vs Omega-3: Key Differences and UK Dietary Guidance

Discover the key differences between omega-6 vs omega-3 fatty acids, their health effects, UK dietary sources, and NHS recommendations for balanced intake to support cardiovascular and inflammatory health.

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Vitamin D in Eggs: Content, Benefits and How to Optimise Intake

Discover how much vitamin D is in eggs and how they compare to other sources. Learn practical ways to maximise your vitamin D intake from eggs and who benefits most from including them in their diet, with guidance aligned to NHS recommendations.

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Peas Vitamin K Content and Warfarin: Safe Dietary Guidance

Discover how peas' vitamin K content affects warfarin and anticoagulant therapy. Learn safe portion sizes, dietary consistency principles, and when to seek medical advice for stable blood thinning medication management.

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Algae Oil Omega-3: Benefits, Dosage and Safety Guide

Discover how algae oil omega-3 supplements provide plant-based EPA and DHA for heart and brain health. Learn about benefits, dosage, safety, and why algae oil offers a sustainable, vegan-friendly alternative to fish oil for optimal omega-3 intake.

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Best Allergy Medication for a Stuffy Nose: UK Guide

The best allergy medication for a stuffy nose explained — from nasal corticosteroid sprays to antihistamines and decongestants. Find out what works, what's available OTC in the UK, and when to see a GP.

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Inositol and Berberine Together for Weight Loss: Evidence and Safety

Discover the evidence behind using inositol and berberine together for weight loss, including dosage guidance, potential side effects, drug interactions, and when to seek medical advice for safe, effective weight management.

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Can Vitamin D Give You Energy? UK Guide to Deficiency and Fatigue

Can vitamin D give you energy? Discover how vitamin D supports energy production, signs of deficiency causing fatigue, UK supplementation guidance, and when to see your GP about persistent tiredness.

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Nutritional Value of Swordfish: Benefits and UK Safety Guidelines

Discover the nutritional value of swordfish, including protein, omega-3s, vitamins, and minerals. Learn UK safety guidelines on mercury levels, recommended portions, and who should avoid this nutrient-dense fish for optimal health.

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What Is a Normal B12 Number? UK Reference Ranges Explained

What is a normal B12 number in the UK? Learn the reference ranges (pmol/L), how to interpret your blood test results, symptoms of deficiency, and when to get tested according to NHS and NICE guidance.

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Is Omega-3 Good for Health? Evidence-Based UK Guidance

Discover whether omega-3 is good for health with evidence-based guidance on cardiovascular, brain, and inflammatory benefits. Learn UK-recommended food sources, supplement considerations, and safety advice from NHS and NICE guidance for informed dietary decisions.

Supplements

Latest

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

How Much Beetroot Extract Should I Take? UK Dosage Guide

Browse all

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Is Eating Tuna Every Day Bad? Mercury Risks and Safe Limits

Can Glucosamine Sulphate Cause Weight Gain? Evidence and Advice

NAD Benefits for Women: Evidence and Safety Guide

Can Fish Oil Cause Diarrhoea? Causes and Solutions

Does Glucosamine Cause Diarrhoea? Side Effects Explained

Why Do I Feel Worse After My B12 Injection? Causes & Management

Cod Fish Health Benefits: Nutrition and Evidence-Based Advantages

What Foods Have Glucosamine? UK Guide to Dietary Sources

Vitamin D in Oily Fish: Sources, Amounts and Benefits

How Long Are Allergy Medications Good After Expiration?

Allergy Medication Side Effect Dizziness: Causes, Risks and Solutions

Grapefruit and Allergy Medication: Interactions, Risks, and Safe Use

Does CoQ10 Help with Weight Loss? Evidence Review

Omega-6 vs Omega-3: Key Differences and UK Dietary Guidance

Vitamin D in Eggs: Content, Benefits and How to Optimise Intake

Peas Vitamin K Content and Warfarin: Safe Dietary Guidance

Algae Oil Omega-3: Benefits, Dosage and Safety Guide

Best Allergy Medication for a Stuffy Nose: UK Guide

Inositol and Berberine Together for Weight Loss: Evidence and Safety

Can Vitamin D Give You Energy? UK Guide to Deficiency and Fatigue

Nutritional Value of Swordfish: Benefits and UK Safety Guidelines

What Is a Normal B12 Number? UK Reference Ranges Explained

Is Omega-3 Good for Health? Evidence-Based UK Guidance

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