Bolt Guides

Expert insights on weight loss and more.

Featured

Retatrutide Dosage: What Clinical Trial Evidence Currently Shows

GLP-1 Brands

min read

Retatrutide Dosage: What Clinical Trial Evidence Currently Shows

Retatrutide dosage explained: learn what Phase 2 trial data reveals about weekly doses, how this triple agonist works, its safety profile, UK regulatory status, and when it may become available.

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Weight loss

Read all on weight loss

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

Weight Loss

min read

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

What is a stricture after gastric sleeve surgery? Learn about the causes, symptoms, diagnosis, and NHS treatment options for sleeve gastrectomy stenosis in this expert UK guide.

Body Odour and Intermittent Fasting: Causes, Management and NHS Guidance

Weight Loss

min read

Body Odour and Intermittent Fasting: Causes, Management and NHS Guidance

Body odour during intermittent fasting explained — discover why fasting causes changes in sweat and breath smell, when to seek medical advice, and NHS-aligned tips to manage it effectively.

COVID Treatment for Obese Patients: NHS Guidance and Care

Weight Loss

min read

COVID Treatment for Obese Patients: NHS Guidance and Care

Comprehensive guide to COVID treatment for obese patients: NHS-recommended antivirals, corticosteroids, hospital care protocols, dosing considerations, and long COVID recovery support based on UK clinical 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

Retatrutide Dosage: What Clinical Trial Evidence Currently Shows

Retatrutide dosage explained: learn what Phase 2 trial data reveals about weekly doses, how this triple agonist works, its safety profile, UK regulatory status, and when it may become available.

Read now

Retatrutide Not Working: Causes, Solutions and UK Alternatives

GLP-1 Brands

min read

Retatrutide Not Working: Causes, Solutions and UK Alternatives

Retatrutide not working? Discover the clinical and lifestyle reasons behind suboptimal results, when to contact your GP, and MHRA-approved alternatives available in the UK.

How to Use the Lyxumia Pen: Step-by-Step Guide

GLP-1 Brands

min read

How to Use the Lyxumia Pen: Step-by-Step Guide

Learn how to use the Lyxumia pen correctly with our step-by-step guide. Discover proper injection technique, storage tips, troubleshooting advice, and essential safety information for effective type 2 diabetes management.

How to Inject Victoza: Sites, Technique & Rotation

GLP-1 Brands

min read

How to Inject Victoza: Sites, Technique & Rotation

Find out how to inject Victoza safely — including the best injection sites, step-by-step technique, and site rotation tips for effective liraglutide use.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Sildenafil and Timing: How Long It Takes to Work and Last

Erectile Dysfunction

min read

Sildenafil and Timing: How Long It Takes to Work and Last

Does sildenafil increase timing? Find out how long sildenafil takes to work, how long it lasts, and what affects its effectiveness — with UK NHS and NICE guidance.

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Testosterone

min read

Is Testosterone Treatment Real Testosterone or Synthetic? UK Guide

Is testosterone treatment real testosterone or synthetic? Discover the truth about TRT medications in the UK. All licensed preparations contain bioidentical testosterone—molecularly identical to your body's natural hormone. Learn about regulation, safety, and what to expect from legitimate treatment.

Testosterone

min read

Does Testosterone Treatment Help with Gynaecomastia? UK Evidence Review

Does testosterone treatment help with gynaecomastia? Discover the complex relationship between testosterone therapy and male breast enlargement, when it might help, and why it can sometimes worsen the condition. Evidence-based UK guidance explained.

When to Start Testogel: Clinical Indications and Guidelines

Testosterone

min read

When to Start Testogel: Clinical Indications and Guidelines

Discover when to start Testogel for testosterone replacement therapy. Expert guidance on clinical indications, essential blood tests, dosing protocols, contraindications, and monitoring requirements for safe TRT initiation in the UK.

Mounjaro

min read

Best Protein for Mounjaro: Optimal Sources and Intake Guide

Discover the best protein for Mounjaro (tirzepatide) therapy. Expert guidance on optimal protein sources, recommended intake levels, and managing side effects whilst preserving muscle mass during diabetes treatment and weight loss.

Cost

min read

MedExpress Mounjaro Costs: UK Pricing and Access Guide

Discover MedExpress Mounjaro costs for type 2 diabetes treatment in the UK. Compare NHS vs private pricing, understand what's included in consultation fees, and learn how to access tirzepatide safely through regulated online services.

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Weight Loss

min read

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Non-invasive blood glucose meters claim to measure glucose without finger-prick testing — but are they safe and approved in the UK? Learn about the technology, MHRA regulatory status, and NHS-recommended alternatives.

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Weight Loss

min read

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Intermittent fasting after gastric sleeve — is it safe? Discover UK bariatric guidance, key nutritional risks, safer alternatives, and when to consult your dietitian.

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

Supplements

min read

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

Discover the healthiest fish to eat in the UK, including omega-3-rich options like salmon, mackerel, and sardines. Learn NHS recommendations, mercury safety guidance, and how often to eat fish for optimal cardiovascular and neurological health.

Erectile Dysfunction

min read

Does Ibuprofen Affect Erectile Dysfunction? UK Evidence Review

Does ibuprofen affect erectile dysfunction? Explore the evidence on NSAIDs and ED, understand established causes of erectile problems, learn which medications can impact sexual function, and discover when to seek medical advice from your GP.

Hair Loss

min read

Hair Loss in Young Men: Causes, Treatments and Lyle Menendez's Hair

Hair loss in young men, including the story of Lyle Menendez's hair, explained. Discover causes, NHS treatments, safety advice on finasteride, and when to see a GP.

Weight Loss

min read

GLP-1 for Weight Loss & Visceral Fat: UK Guide

Learn how GLP-1 medicines like semaglutide may reduce visceral fat. UK clinical evidence, NHS eligibility, and prescribing guidance explained.

Mounjaro

min read

Does Mounjaro Cause Yeast Infections? Evidence and Guidance

Does Mounjaro cause yeast infections? Explore the evidence, understand the link between diabetes medications and candidiasis, and learn when to seek medical advice for symptoms whilst taking tirzepatide.

Gastric Sleeve Air Bubbles: Causes, Symptoms, and NHS Management

Weight Loss

min read

Gastric Sleeve Air Bubbles: Causes, Symptoms, and NHS Management

Gastric sleeve air bubbles explained: why they happen, common symptoms, when to seek help, and practical NHS-aligned advice for managing trapped gas after sleeve gastrectomy.

How Does Trulicity Work? GLP-1 Mechanism Explained

GLP-1 Brands

min read

How Does Trulicity Work? GLP-1 Mechanism Explained

Discover how Trulicity (dulaglutide) supports blood sugar control in type 2 diabetes. Covers dosing, side effects & NHS guidance.

Does Rybelsus Affect the Liver? UK Safety Evidence

GLP-1 Brands

min read

Does Rybelsus Affect the Liver? UK Safety Evidence

Does Rybelsus affect the liver? Discover what UK evidence shows about semaglutide's hepatic safety profile, monitoring requirements, and potential benefits for liver health in type 2 diabetes patients.

Retatrutide Storage: Refrigeration, Temperature and Travel Guide

GLP-1 Brands

min read

Retatrutide Storage: Refrigeration, Temperature and Travel Guide

Do you refrigerate retatrutide? Learn the essential storage, refrigeration, and travel guidance for this investigational injectable, including what to do if it is left unrefrigerated.

Weight Loss

min read

Berberine Weight Loss Pill: Evidence, Safety, and UK Guidance

Berberine weight loss pill: does it actually work? Explore the clinical evidence, UK regulatory status, safe dosing, side effects, drug interactions, and NHS-approved alternatives in this expert guide.

Do You Have to Wean Off Trulicity? Safe Discontinuation Guide

GLP-1 Brands

min read

Do You Have to Wean Off Trulicity? Safe Discontinuation Guide

Do you have to wean off Trulicity? Learn whether gradual tapering is necessary when stopping dulaglutide, what happens after discontinuation, and how to safely stop this type 2 diabetes medication with proper medical guidance.

Bolt Guides

Featured

Retatrutide Dosage: What Clinical Trial Evidence Currently Shows

Weight loss

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

Body Odour and Intermittent Fasting: Causes, Management and NHS Guidance

COVID Treatment for Obese Patients: NHS Guidance and Care

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Dosage: What Clinical Trial Evidence Currently Shows

Retatrutide Not Working: Causes, Solutions and UK Alternatives

How to Use the Lyxumia Pen: Step-by-Step Guide

How to Inject Victoza: Sites, Technique & Rotation

Men’s Health

Testosterone

Erectile dysfunction

Sildenafil and Timing: How Long It Takes to Work and Last

Is Testosterone Treatment Real Testosterone or Synthetic? UK Guide

Does Testosterone Treatment Help with Gynaecomastia? UK Evidence Review

When to Start Testogel: Clinical Indications and Guidelines

Browse all

Best Protein for Mounjaro: Optimal Sources and Intake Guide

MedExpress Mounjaro Costs: UK Pricing and Access Guide

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

Does Ibuprofen Affect Erectile Dysfunction? UK Evidence Review

Hair Loss in Young Men: Causes, Treatments and Lyle Menendez's Hair

GLP-1 for Weight Loss & Visceral Fat: UK Guide

Does Mounjaro Cause Yeast Infections? Evidence and Guidance

Gastric Sleeve Air Bubbles: Causes, Symptoms, and NHS Management

How Does Trulicity Work? GLP-1 Mechanism Explained

Does Rybelsus Affect the Liver? UK Safety Evidence

Retatrutide Storage: Refrigeration, Temperature and Travel Guide

Berberine Weight Loss Pill: Evidence, Safety, and UK Guidance

Do You Have to Wean Off Trulicity? Safe Discontinuation Guide

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