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.

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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.

Does Ozempic Help With Swelling? Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Help With Swelling? Evidence and Guidance

Does Ozempic help with swelling? Discover whether this diabetes medication can reduce oedema, how weight loss may indirectly affect fluid retention, and when to seek medical advice about swelling whilst taking Ozempic.

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

Weight Loss

min read

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

Discover the best laxative for GLP-1 patients experiencing constipation from semaglutide, dulaglutide, or liraglutide. Evidence-based UK guidance on osmotic, bulk-forming, and stimulant laxatives, plus lifestyle strategies and when to seek medical advice.

How Does Testogel Work? Mechanism, Application & Results

Testosterone

min read

How Does Testogel Work? Mechanism, Application & Results

Discover how Testogel works to treat low testosterone in men. Learn about its mechanism of action, correct application technique, expected timelines for results, and essential safety information for UK patients.

HbA1c Fasting or Non-Fasting: NHS Guidelines and What to Expect

Weight Loss

min read

HbA1c Fasting or Non-Fasting: NHS Guidelines and What to Expect

HbA1c fasting or non-fasting? Find out why no fasting is needed, how the test works, what your result means under NHS guidelines, and when alternative tests are recommended.

Half-Life of Retatrutide: Pharmacokinetics, Dosing, and UK Status

GLP-1 Brands

min read

Half-Life of Retatrutide: Pharmacokinetics, Dosing, and UK Status

What is the half-life of retatrutide? Learn how this investigational triple agonist's ~6-day half-life supports once-weekly dosing, its mechanism of action, and its current UK regulatory status.

Hair Loss

min read

Causes of Hair Loss: NHS Guidance & When to See a GP

Explore common causes of hair loss — stress, thyroid, iron deficiency, alopecia — plus NHS advice on diagnosis and when to see your GP.

Saxenda & Missed Periods: What You Need to Know

GLP-1 Brands

min read

Saxenda & Missed Periods: What You Need to Know

Does Saxenda affect your period? Discover how this GLP-1 medication may impact your menstrual cycle and when to seek medical advice.

Can Ozempic Improve Your Sex Life? What You Need to Know

GLP-1 Brands

min read

Can Ozempic Improve Your Sex Life? What You Need to Know

Can Ozempic improve your sex life? Discover how this type 2 diabetes medication may indirectly enhance sexual wellbeing through weight loss, improved confidence and better metabolic health, plus important side effects to consider.

Can Fatty Liver Cause Bleeding? Understanding Liver Disease Progression

Weight Loss

min read

Can Fatty Liver Cause Bleeding? Understanding Liver Disease Progression

Can fatty liver cause bleeding? Discover the crucial link between fatty liver disease progression and bleeding risk. Learn when simple steatosis becomes dangerous, recognise warning signs of liver-related bleeding, and understand when to seek urgent medical help for fatty liver complications.

Are GLP-1 Agonists Metabolised Through the Liver? UK Clinical Guide

Weight Loss

min read

Are GLP-1 Agonists Metabolised Through the Liver? UK Clinical Guide

Are GLP-1 agonists metabolised through the liver? Discover how these diabetes medications bypass hepatic metabolism, their unique breakdown pathways, and what this means for prescribing in patients with liver disease and polypharmacy.

How to Fly with Ozempic: UK Travel and Storage Guide

GLP-1 Brands

min read

How to Fly with Ozempic: UK Travel and Storage Guide

Discover how to fly with Ozempic safely and legally. Expert guidance on UK travel regulations, storage requirements, airport security procedures, packing essentials, and managing injections across time zones for seamless diabetes care during air travel.

Blisters from Medication Allergy: Causes, Symptoms, and NHS Treatment

Supplements

min read

Blisters from Medication Allergy: Causes, Symptoms, and NHS Treatment

Blisters from medication allergy can signal a serious drug reaction such as SJS or TEN. Learn the warning signs, which medicines are implicated, and when to seek urgent NHS care.

Does Berberine Make You Tired? Evidence and Practical Guidance

Supplements

min read

Does Berberine Make You Tired? Evidence and Practical Guidance

Does berberine make you tired? Discover why some people experience fatigue with berberine supplements, the evidence behind this effect, and practical strategies to minimise tiredness whilst maintaining potential benefits. Expert UK medical guidance on safe berberine use.

Breastfeeding Calorie Deficit Calculator: UK Guide to Safe Nutrition

Weight Loss

min read

Breastfeeding Calorie Deficit Calculator: UK Guide to Safe Nutrition

Use a breastfeeding calorie deficit calculator safely with UK guidance. Learn how many extra calories you need, whether a deficit is safe, and how to protect your milk supply.

Does Tofu Cause Gynaecomastia? Evidence, Causes, and NHS Guidance

Weight Loss

min read

Does Tofu Cause Gynaecomastia? Evidence, Causes, and NHS Guidance

Does tofu cause gynaecomastia? Explore the clinical evidence on soya isoflavones and male breast tissue, NHS guidance, real causes of gynaecomastia, and when to see a GP.

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

Does Ozempic Help With Swelling? Evidence and Guidance

Best Laxative for GLP-1 Patients: UK Evidence-Based Guide

How Does Testogel Work? Mechanism, Application & Results

HbA1c Fasting or Non-Fasting: NHS Guidelines and What to Expect

Half-Life of Retatrutide: Pharmacokinetics, Dosing, and UK Status

Causes of Hair Loss: NHS Guidance & When to See a GP

Saxenda & Missed Periods: What You Need to Know

Can Ozempic Improve Your Sex Life? What You Need to Know

Can Fatty Liver Cause Bleeding? Understanding Liver Disease Progression

Are GLP-1 Agonists Metabolised Through the Liver? UK Clinical Guide

How to Fly with Ozempic: UK Travel and Storage Guide

Blisters from Medication Allergy: Causes, Symptoms, and NHS Treatment

Does Berberine Make You Tired? Evidence and Practical Guidance

Breastfeeding Calorie Deficit Calculator: UK Guide to Safe Nutrition

Does Tofu Cause Gynaecomastia? Evidence, Causes, and NHS Guidance

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