Bolt Guides

Expert insights on weight loss and more.

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Supplements

min read

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Does magnesium for muscle cramps really work? Discover the latest evidence, who might benefit, safe dosing guidance, and when to see your GP for persistent or severe cramping.

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Weight loss

Read all on weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Weight Loss

min read

Implicit Bias in Obesity: Medical Treatment and Care

Discover how implicit bias affects medical treatment for patients with obesity in UK healthcare. Learn about the evidence, impact on diagnosis and care quality, and practical strategies clinicians can use to reduce weight stigma and improve patient outcomes.

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Weight Loss

min read

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Is cantaloupe good for fatty liver? Discover how this nutrient-rich melon fits into evidence-based dietary approaches for NAFLD/MASLD, including practical tips for incorporating cantaloupe into a liver-friendly Mediterranean diet and UK clinical guidance on managing fatty liver disease.

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Weight Loss

min read

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Discover how to create a safe, effective calorie deficit for six pack abs. Learn evidence-based strategies for fat loss, exercise programming, and nutrition that preserve muscle mass whilst reducing body fat—aligned with UK health guidance.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Can I Take Metformin and Saxenda at the Same Time?

Can I take metformin and Saxenda at the same time? Discover how these medications work together safely, key safety considerations, side effect management, and what to discuss with your GP before starting combination therapy for diabetes and weight management.

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Ozempic and Yeast Infections: Understanding the Facts

GLP-1 Brands

min read

Ozempic and Yeast Infections: Understanding the Facts

Discover the facts about Ozempic and yeast infections. Learn why this diabetes medication doesn't directly increase candidiasis risk, how it differs from SGLT2 inhibitors, and essential prevention strategies for optimal health.

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

GLP-1 Brands

min read

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

Can Trulicity be used with Lantus? Discover how these two diabetes medications work together, clinical evidence supporting their combination, dosing considerations, potential side effects, and when to contact your healthcare team for optimal type 2 diabetes management.

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

GLP-1 Brands

min read

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Discover evidence-based strategies to jump-start Saxenda after a weight loss plateau. Learn when to seek GP advice, lifestyle adjustments, and how to optimise your treatment for continued success with expert NHS-aligned guidance.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Should Tadalafil Be Taken With Food? UK Guidance

Erectile Dysfunction

min read

Should Tadalafil Be Taken With Food? UK Guidance

Should tadalafil be taken with food? Discover how meals affect tadalafil absorption, optimal timing for effectiveness, foods to avoid, and expert guidance on using this ED medication safely and conveniently in the UK.

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Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Testosterone

min read

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Can Testogel cause high blood pressure? Discover how testosterone replacement therapy affects blood pressure, who is at risk, essential monitoring guidelines, and when to seek medical advice about cardiovascular changes during Testogel treatment.

Is It Normal to Have an Erection on Testogel? UK Guide

Testosterone

min read

Is It Normal to Have an Erection on Testogel? UK Guide

Is it normal to have an erection on Testogel? Discover why erections during testosterone replacement are expected, when they indicate successful treatment, warning signs requiring medical attention, and how to manage sexual changes safely.

How Long Is Testogel Detectable in Urine? UK Guide

Testosterone

min read

How Long Is Testogel Detectable in Urine? UK Guide

How long is Testogel detectable in urine? Discover detection windows, anti-doping testing methods, factors affecting clearance, and essential medical and legal considerations for UK patients prescribed testosterone replacement therapy.

Mounjaro vs Ozempic Cost UK: Price Comparison and Value Guide

GLP-1 Brands

min read

Mounjaro vs Ozempic Cost UK: Price Comparison and Value Guide

Compare Mounjaro vs Ozempic costs in the UK. Discover private prescription prices (£150–£299 monthly), NHS eligibility criteria, clinical effectiveness differences, and which treatment offers better value for type 2 diabetes and weight management.

Vitamin D Analogues: Uses, Types, and Safety Guidance

Supplements

min read

Vitamin D Analogues: Uses, Types, and Safety Guidance

Discover how vitamin D analogues treat psoriasis and bone disorders. Learn about calcipotriol, calcitriol, side effects, monitoring requirements, and UK prescribing guidance for safe, effective treatment.

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Weight Loss

min read

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Check your HbA1c at home with a UK postal test kit — find out how it works, how accurate results are, what your reading means, and when to see your GP.

Collagen Protein Powder vs Whey: Key Differences and Benefits

Supplements

min read

Collagen Protein Powder vs Whey: Key Differences and Benefits

Collagen protein powder vs whey: discover the key nutritional differences, evidence-based health benefits, and which supplement suits your goals. Expert guidance on muscle building, skin health, joint support, and safety considerations for UK readers.

Berberine and Contraception: Interactions, Safety and Guidance

Supplements

min read

Berberine and Contraception: Interactions, Safety and Guidance

Concerned about berberine and contraception interactions? Discover the evidence on potential risks, practical safety measures for combined use, and when to seek medical advice about hormonal contraceptives and berberine supplementation.

Magnesium Oil Benefits: Evidence, Uses & Safety

Supplements

min read

Magnesium Oil Benefits: Evidence, Uses & Safety

Discover what magnesium oil may offer for muscle recovery and sleep, with UK guidance on safe use, absorption, and what the research shows.

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

Supplements

min read

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

Rebound effect allergy medication explained: find out which nasal sprays and eye drops cause rebound symptoms, how long they last, and what NHS-recommended alternatives can help you break the cycle safely.

Is Biotin Good for Fatty Liver? Evidence and Treatment

Weight Loss

min read

Is Biotin Good for Fatty Liver? Evidence and Treatment

Is biotin good for fatty liver disease? Discover what the evidence says about biotin supplementation for NAFLD, plus proven treatments and safety considerations for managing hepatic steatosis.

Loss of Armpit Hair: Causes, NHS Tests, and Treatment Options

Hair Loss

min read

Loss of Armpit Hair: Causes, NHS Tests, and Treatment Options

Loss of armpit hair can signal hormonal, autoimmune, or nutritional causes. Discover common causes, when to see your GP, NHS tests, and treatment options in this UK clinical guide.

Can Allergy Medication Cause Diarrhoea? Treatments, Causes & Advice

Supplements

min read

Can Allergy Medication Cause Diarrhoea? Treatments, Causes & Advice

Can allergy medication cause diarrhoea? Find out which antihistamines and allergy treatments affect the gut, why it happens, how to manage symptoms, and when to see a GP.

Erectile Dysfunction

min read

Does Oatmeal Help with Erectile Dysfunction? Evidence Review

Does oatmeal help with erectile dysfunction? Discover what the clinical evidence says about oatmeal's role in ED, its cardiovascular benefits, and proven dietary approaches for erectile health. Learn when to seek medical advice.

Mounjaro

min read

Can I Take Mounjaro 2 Days Early? UK Dosing Guidelines

Can you take Mounjaro 2 days early? Discover the MHRA safety guidelines on minimum dosing intervals, potential risks of early administration, and expert advice on safely managing your tirzepatide injection schedule in the UK.

Allergy Medication and Hair Loss: Causes, Risks, and What to Do

Supplements

min read

Allergy Medication and Hair Loss: Causes, Risks, and What to Do

Allergy medication and hair loss explained — find out which antihistamines and allergy treatments are linked to hair shedding, who is at risk, and when to see a GP.

Saxenda and Graves Disease: Safety, Monitoring and Alternatives

GLP-1 Brands

min read

Saxenda and Graves Disease: Safety, Monitoring and Alternatives

Can you use Saxenda if you have Graves disease? Discover the safety considerations, monitoring requirements, and alternative weight management options for patients with thyroid conditions in the UK.

Lyxumia Pen Side Effects: Complete UK Guide

GLP-1 Brands

min read

Lyxumia Pen Side Effects: Complete UK Guide

Comprehensive guide to Lyxumia pen side effects: learn about common gastrointestinal reactions, serious warnings like pancreatitis, how to manage adverse effects, and when to seek medical help for this type 2 diabetes medication.

Bolt Guides

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Calorie Deficit for Six Pack: Evidence-Based UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Can I Take Metformin and Saxenda at the Same Time?

Ozempic and Yeast Infections: Understanding the Facts

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Should Tadalafil Be Taken With Food? UK Guidance

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Is It Normal to Have an Erection on Testogel? UK Guide

How Long Is Testogel Detectable in Urine? UK Guide

Browse all

Mounjaro vs Ozempic Cost UK: Price Comparison and Value Guide

Vitamin D Analogues: Uses, Types, and Safety Guidance

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Collagen Protein Powder vs Whey: Key Differences and Benefits

Berberine and Contraception: Interactions, Safety and Guidance

Magnesium Oil Benefits: Evidence, Uses & Safety

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

Is Biotin Good for Fatty Liver? Evidence and Treatment

Loss of Armpit Hair: Causes, NHS Tests, and Treatment Options

Can Allergy Medication Cause Diarrhoea? Treatments, Causes & Advice

Does Oatmeal Help with Erectile Dysfunction? Evidence Review

Can I Take Mounjaro 2 Days Early? UK Dosing Guidelines

Allergy Medication and Hair Loss: Causes, Risks, and What to Do

Saxenda and Graves Disease: Safety, Monitoring and Alternatives

Lyxumia Pen Side Effects: Complete UK Guide

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