Bolt Guides

Expert insights on weight loss and more.

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

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Weight loss

Read all on weight loss

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Weight Loss

min read

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Can you take paracetamol after gastric sleeve surgery? Find out why it's the recommended pain relief, which formulations are safe, what to avoid, and when to seek medical advice.

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Weight Loss

min read

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Dental hygiene scope of practice and HbA1c explained: understand glycaemic markers, periodontal links, referral pathways, and how UK hygienists can safely support patients with diabetes.

Read all on weight loss

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

Ozempic and Hiatal Hernia: Management and Safety Guidance

Ozempic and hiatal hernia: understand how this diabetes medication may affect digestive symptoms, practical management tips for patients with hiatal hernia, and when to seek medical advice for safe, effective treatment.

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Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

GLP-1 Brands

min read

Restarting Ozempic After Surgery: When & How to Resume

Learn when to safely restart Ozempic after surgery, how to resume treatment after 1-4 weeks off, and what to expect when restarting GLP-1 therapy.

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Does Ozempic cause numbness and tingling? Discover the indirect mechanisms that may explain paraesthesia during treatment, when to seek medical advice, and how to manage symptoms effectively with UK clinical guidance.

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

GLP-1 Brands

min read

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Compare Ozempic vs Mounjaro vs Wegovy costs in the UK. Discover NHS eligibility criteria, private prescription prices (£150–£350/month), insurance coverage, and cost-effectiveness for weight management and diabetes treatment.

Read all on GLP-1 brands

Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

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How Quickly Does Testogel Work? Timeline and What to Expect

Testosterone

min read

How Quickly Does Testogel Work? Timeline and What to Expect

Discover how quickly Testogel works for testosterone replacement therapy. Learn the timeline for improvements in energy, mood, sexual function, and body composition, plus essential monitoring and safety guidance for UK patients.

Why You Should Not Let Your Girlfriend Apply Testogel

Testosterone

min read

Why You Should Not Let Your Girlfriend Apply Testogel

Discover why letting your girlfriend apply Testogel is dangerous. Learn about serious testosterone transfer risks to women and children, MHRA safety warnings, and how to use TRT safely to protect your partner from virilisation and hormonal side effects.

Does Testogel Work? Evidence, Timeframes and Effectiveness

Testosterone

min read

Does Testogel Work? Evidence, Timeframes and Effectiveness

Does Testogel work for low testosterone? Discover the clinical evidence, how long it takes to see results, factors affecting effectiveness, and what to expect from this UK-licensed testosterone replacement therapy.

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

GLP-1 Brands

min read

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

Experiencing a bubble under the skin after Saxenda injections? Discover what causes subcutaneous lumps with liraglutide, how to prevent injection site reactions through proper technique and site rotation, and when to seek medical advice for persistent or concerning symptoms.

Blueberries Vitamin K Content and Warfarin Safety Guide

Supplements

min read

Blueberries Vitamin K Content and Warfarin Safety Guide

Discover how much vitamin K is in blueberries and whether they affect warfarin and other blood-thinning medicines. Expert UK guidance on safe blueberry consumption for anticoagulant patients.

Can a Fatty Liver Cause Your Spleen to Enlarge? UK Guide

Weight Loss

min read

Can a Fatty Liver Cause Your Spleen to Enlarge? UK Guide

Can a fatty liver cause your spleen to enlarge? Discover how advanced fatty liver disease leads to splenomegaly through cirrhosis and portal hypertension, plus symptoms and when to seek medical advice.

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Weight Loss

min read

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Discover the best stool softener for GLP-1 medications like Ozempic and Wegovy. Evidence-based UK guidance on macrogol, bulk-forming laxatives, safe usage, and lifestyle strategies to manage constipation effectively.

Anastrozole for Male Gynaecomastia: Evidence, Dosage, and UK Guidance

Weight Loss

min read

Anastrozole for Male Gynaecomastia: Evidence, Dosage, and UK Guidance

Anastrozole for male gynaecomastia: understand how this off-label aromatase inhibitor works, what NHS and NICE guidance says, dosage, side effects, and when surgery may be a better option.

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Weight Loss

min read

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Can choline supplements help treat fatty liver disease? Discover how choline deficiency affects liver health, the evidence for supplementation in NAFLD, recommended dosages, food sources, and safety considerations based on UK clinical guidance.

Who Cannot Take Weight Loss Injections: Contraindications and Safety

Wegovy

min read

Who Cannot Take Weight Loss Injections: Contraindications and Safety

Discover who cannot take weight loss injections like semaglutide and liraglutide. Learn about medical contraindications, drug interactions, pregnancy restrictions, and when to seek GP advice for safe treatment.

Is Gynecomastia Surgery Halal? Islamic and Medical Guidance Explained

Weight Loss

min read

Is Gynecomastia Surgery Halal? Islamic and Medical Guidance Explained

Is gynecomastia surgery halal? Explore Islamic scholarly perspectives, the distinction between corrective and cosmetic surgery, NHS and private treatment options in the UK, and how to seek both medical and religious guidance.

Saxenda and Bile Acid Malabsorption: UK Clinical Guidance

GLP-1 Brands

min read

Saxenda and Bile Acid Malabsorption: UK Clinical Guidance

Discover the relationship between Saxenda and bile acid malabsorption. Expert UK guidance on GLP-1 receptor agonists, BAM diagnosis, gastrointestinal side effects, and when to seek medical advice for safe weight management.

Ozempic Shot Locations on Body: Approved Injection Sites Guide

GLP-1 Brands

min read

Ozempic Shot Locations on Body: Approved Injection Sites Guide

Discover the approved Ozempic shot locations on the body, including abdomen, thigh, and upper arm. Learn proper injection technique, site rotation strategies, and how to manage injection site reactions safely with UK clinical guidance.

Does Ozempic Reduce Hunger? What the Evidence Shows

GLP-1 Brands

min read

Does Ozempic Reduce Hunger? What the Evidence Shows

Find out how Ozempic affects appetite, what clinical evidence shows about hunger suppression, and what to expect during treatment for type 2 diabetes.

Best Probiotics for Ulcerative Colitis: Evidence-Based Guide

Supplements

min read

Best Probiotics for Ulcerative Colitis: Evidence-Based Guide

Discover the best probiotics for ulcerative colitis based on clinical evidence. Learn which strains may help manage UC symptoms, how they work, safety considerations, and what UK specialists recommend for complementary gut health support.

Can Pre-Workout Cause Fatty Liver? Evidence and Safety Guide

Weight Loss

min read

Can Pre-Workout Cause Fatty Liver? Evidence and Safety Guide

Can pre-workout supplements cause fatty liver disease? Discover the evidence, identify risky ingredients, recognise warning signs of liver stress, and learn how to protect your liver health whilst using fitness supplements safely in the UK.

How to Use Testogel for Men: Application Guide & Safety Tips

Testosterone

min read

How to Use Testogel for Men: Application Guide & Safety Tips

Learn how to use Testogel for men safely and effectively. This comprehensive guide covers application techniques, dosing, monitoring, side effects, and essential safety tips for testosterone replacement therapy in the UK.

Mounjaro

min read

Light-Headed After Mounjaro: Causes, Management and When to Seek Help

Experiencing light-headedness after Mounjaro? Discover why tirzepatide causes dizziness, how to manage symptoms safely, and when to seek urgent medical advice for this common side effect.

Bolt Guides

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight loss

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

GLP-1 Brands

Wegovy

Mounjaro

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Anavar Help with Erectile Dysfunction? UK Guide

How Quickly Does Testogel Work? Timeline and What to Expect

Why You Should Not Let Your Girlfriend Apply Testogel

Does Testogel Work? Evidence, Timeframes and Effectiveness

Browse all

Saxenda Bubble Under Skin: Causes, Prevention and Treatment

Blueberries Vitamin K Content and Warfarin Safety Guide

Can a Fatty Liver Cause Your Spleen to Enlarge? UK Guide

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Anastrozole for Male Gynaecomastia: Evidence, Dosage, and UK Guidance

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Who Cannot Take Weight Loss Injections: Contraindications and Safety

Is Gynecomastia Surgery Halal? Islamic and Medical Guidance Explained

Saxenda and Bile Acid Malabsorption: UK Clinical Guidance

Ozempic Shot Locations on Body: Approved Injection Sites Guide

Does Ozempic Reduce Hunger? What the Evidence Shows

Best Probiotics for Ulcerative Colitis: Evidence-Based Guide

Can Pre-Workout Cause Fatty Liver? Evidence and Safety Guide

How to Use Testogel for Men: Application Guide & Safety Tips

Light-Headed After Mounjaro: Causes, Management and When to Seek Help

Personalized weight management for women