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.

Read Wegovy guides

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.

Wegovy

min read

Can You Eat Peanut Butter on Wegovy? UK Clinical Guidance

Can you eat peanut butter on Wegovy? Discover how to safely include peanut butter in your Wegovy diet plan, with expert guidance on portion control, nutritional considerations, managing side effects, and optimising weight loss results whilst taking semaglutide.

Coffee After Gastric Sleeve: When Is It Safe?

Weight Loss

min read

Coffee After Gastric Sleeve: When Is It Safe?

Wondering when you can drink coffee after gastric sleeve surgery? Learn when to reintroduce caffeine safely and protect your recovery and nutrition.

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

Hair Loss

min read

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

Hair and eyebrow loss explained: causes, NHS tests, UK-licensed treatments including JAK inhibitors, and when to see a GP or dermatologist. Evidence-based guidance in plain English.

Bone Broth Fatty Liver: Evidence-Based Facts and Safe Use

Weight Loss

min read

Bone Broth Fatty Liver: Evidence-Based Facts and Safe Use

Can bone broth help fatty liver disease? Discover the evidence-based facts about bone broth and hepatic steatosis, including safe use, nutritional content, and proven dietary approaches recommended by NICE for managing fatty liver effectively.

Weight Loss

min read

Iodine Pills and Weight Loss: What UK Evidence Really Shows

Iodine pills and weight loss — do they really work? Learn what UK clinical guidance says about iodine supplements, the risks of excess intake, and evidence-based NHS alternatives for safe weight management.

Paracetamol with Semaglutide: Safety & Timing Guide

GLP-1 Brands

min read

Paracetamol with Semaglutide: Safety & Timing Guide

Wondering if you can take paracetamol with semaglutide or a GLP-1? Learn about safety, timing, and what to consider for pain relief while on Rybelsus.

Cost

min read

How Much Does Mounjaro Cost With Insurance in the UK?

How much does Mounjaro cost with insurance in the UK? Discover NHS prescription charges, private insurance coverage limitations, and practical ways to reduce costs for tirzepatide treatment in 2025.

Magnesium and Blood Pressure: Evidence, Intake and Safety

Supplements

min read

Magnesium and Blood Pressure: Evidence, Intake and Safety

Discover how magnesium and blood pressure are connected. Learn about the evidence for magnesium supplementation, recommended intake, food sources, and safety considerations for managing hypertension in line with UK clinical guidance.

Working Out on Ozempic: Safety Tips and Exercise Guidance

GLP-1 Brands

min read

Working Out on Ozempic: Safety Tips and Exercise Guidance

Discover essential guidance on working out on Ozempic safely. Learn how to combine exercise with semaglutide treatment for type 2 diabetes, including safety tips, side effect management, and expert recommendations for optimising your fitness routine whilst on this GLP-1 medication.

Resveratrol Dosage for Anti-Ageing: UK Evidence and Safety Guidance

Supplements

min read

Resveratrol Dosage for Anti-Ageing: UK Evidence and Safety Guidance

Discover the evidence-based guidance on resveratrol dosage for anti-ageing, including UK regulatory limits, safety considerations, and what current research reveals about this popular supplement's potential benefits.

Vitamin B12 Side Effects Stomach: Causes and Management

Supplements

min read

Vitamin B12 Side Effects Stomach: Causes and Management

Discover why vitamin B12 side effects stomach symptoms occur, including nausea and cramping. Learn practical strategies to manage digestive discomfort from B12 supplements and when to seek medical advice.

GLP-1 Brands

min read

Ozempic Fatigue: How Long Does It Last?

Find out how long fatigue on Ozempic (semaglutide) typically lasts, what causes it, and how to manage tiredness — plus when to seek medical advice.

How to Mix Bac Water With Retatrutide: UK Safety Guide

GLP-1 Brands

min read

How to Mix Bac Water With Retatrutide: UK Safety Guide

How to mix bac water with retatrutide — understand the clinical risks, UK regulatory status, and why self-reconstitution of this unlicensed peptide is unsafe. Read our expert UK guide.

White Kidney Bean Extract: Does It Help Lower HbA1c?

Weight Loss

min read

White Kidney Bean Extract: Does It Help Lower HbA1c?

Does white kidney bean extract help lower HbA1c? Explore the evidence, NHS and NICE guidance, safety considerations, and when to speak to your GP about blood sugar management.

Ozempic Teeth Side Effects: Causes, Prevention & When to Seek Help

GLP-1 Brands

min read

Ozempic Teeth Side Effects: Causes, Prevention & When to Seek Help

Ozempic teeth side effects explained: discover why GLP-1 medications may indirectly affect oral health, evidence-based prevention strategies, and when to seek dental or medical advice for tooth problems whilst taking semaglutide.

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

Can You Eat Peanut Butter on Wegovy? UK Clinical Guidance

Coffee After Gastric Sleeve: When Is It Safe?

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

Bone Broth Fatty Liver: Evidence-Based Facts and Safe Use

Iodine Pills and Weight Loss: What UK Evidence Really Shows

Paracetamol with Semaglutide: Safety & Timing Guide

How Much Does Mounjaro Cost With Insurance in the UK?

Magnesium and Blood Pressure: Evidence, Intake and Safety

Working Out on Ozempic: Safety Tips and Exercise Guidance

Resveratrol Dosage for Anti-Ageing: UK Evidence and Safety Guidance

Vitamin B12 Side Effects Stomach: Causes and Management

Ozempic Fatigue: How Long Does It Last?

How to Mix Bac Water With Retatrutide: UK Safety Guide

White Kidney Bean Extract: Does It Help Lower HbA1c?

Ozempic Teeth Side Effects: Causes, Prevention & When to Seek Help

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