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.

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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.

Can You Eat Bass? Safety, Benefits and UK Guidelines

Supplements

min read

Can You Eat Bass? Safety, Benefits and UK Guidelines

Can you eat bass safely? Discover the nutritional benefits, potential mercury risks, FSA guidelines for pregnant women and children, and safe preparation methods for sea bass and freshwater bass in the UK.

Is Squid Good for You? Nutrition, Benefits and Risks

Supplements

min read

Is Squid Good for You? Nutrition, Benefits and Risks

Is squid good for you? Discover the nutritional benefits of squid, including protein, omega-3s, and essential minerals, plus healthy preparation tips, potential risks, and how it compares to other UK seafood options.

Alkaline Water and Fatty Liver: What the Evidence Shows

Weight Loss

min read

Alkaline Water and Fatty Liver: What the Evidence Shows

Can alkaline water help with fatty liver disease? Discover what the clinical evidence shows about alkaline water and liver health, plus proven treatments recommended by NICE and the NHS for managing fatty liver disease effectively.

Back Pain After Gastric Sleeve Surgery: Causes, Management and Recovery

Weight Loss

min read

Back Pain After Gastric Sleeve Surgery: Causes, Management and Recovery

Back pain after gastric sleeve surgery explained — causes, red flag symptoms, safe pain relief options, and long-term prevention strategies. UK clinical guidance from BOMSS and NICE.

Are Headaches a Side Effect of Trulicity? UK Guide

GLP-1 Brands

min read

Are Headaches a Side Effect of Trulicity? UK Guide

Are headaches a side effect of Trulicity? Discover how common headaches are with dulaglutide, why they occur, and practical strategies to manage them effectively whilst maintaining diabetes control.

CoQ10 and Vitamin E: Benefits, Dosage, and Safety Guide

Supplements

min read

CoQ10 and Vitamin E: Benefits, Dosage, and Safety Guide

Discover the evidence on CoQ10 and vitamin E supplementation, including their antioxidant roles, potential benefits, recommended dosages, side effects, and who should consider taking them together in the UK.

Does Victoza Cause Fatigue? Side Effects and Management

GLP-1 Brands

min read

Does Victoza Cause Fatigue? Side Effects and Management

Does Victoza cause fatigue? Discover the connection between liraglutide and tiredness, common side effects affecting energy levels, when to seek medical advice, and practical strategies for managing fatigue whilst maintaining diabetes control.

Are Peanuts Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Are Peanuts Good for Fatty Liver? Evidence and Guidance

Are peanuts good for fatty liver? Discover what the evidence shows about peanuts in NAFLD management, their nutritional benefits, portion guidance, and how to include them safely in a liver-friendly diet.

Hair Loss

min read

Propranolol and Hair Loss: Causes, Frequency, and What to Do

Propranolol and hair loss explained: find out how common alopecia is as a side effect, why beta-blockers may affect hair growth, and what to do if you notice thinning whilst taking propranolol.

Fish Oil Side Effects: Symptoms, Risks and Safety Guidance

Supplements

min read

Fish Oil Side Effects: Symptoms, Risks and Safety Guidance

Discover fish oil side effects, from common gastrointestinal symptoms to serious complications. Learn who should avoid supplements, medication interactions, and evidence-based strategies to reduce adverse effects safely.

Essential Fatty Acids: Omega-3 & Omega-6 Explained

Supplements

min read

Essential Fatty Acids: Omega-3 & Omega-6 Explained

Learn what essential fatty acids are, how much omega-3 and omega-6 you need, plus UK dietary guidance and deficiency signs.

Weight Loss

min read

Garlic Pills and Weight Loss: Evidence, Safety, and NHS Guidance

Garlic pills and weight loss: does the evidence support their use? Explore the science, safety, drug interactions, and NHS-recommended alternatives in this UK clinical guide.

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

Weight Loss

min read

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

Chronic renal failure and HbA1c: find out why kidney disease makes HbA1c unreliable, which alternatives to use, and how NICE guidance shapes safe diabetes management in CKD.

GLP-1 Side Effects: Acid Reflux Causes and Management

Weight Loss

min read

GLP-1 Side Effects: Acid Reflux Causes and Management

Experiencing acid reflux on GLP-1 medications? Discover why GLP-1 side effects include acid reflux, practical management strategies, and when to seek medical advice. UK-focused guidance for patients taking semaglutide, dulaglutide and liraglutide.

Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

Erectile Dysfunction

min read

Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

Does tadalafil raise PSA levels? Discover what clinical evidence reveals about tadalafil's effect on prostate-specific antigen testing and why this matters for men monitoring prostate health whilst taking this medication.

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 Bass? Safety, Benefits and UK Guidelines

Is Squid Good for You? Nutrition, Benefits and Risks

Alkaline Water and Fatty Liver: What the Evidence Shows

Back Pain After Gastric Sleeve Surgery: Causes, Management and Recovery

Are Headaches a Side Effect of Trulicity? UK Guide

CoQ10 and Vitamin E: Benefits, Dosage, and Safety Guide

Does Victoza Cause Fatigue? Side Effects and Management

Are Peanuts Good for Fatty Liver? Evidence and Guidance

Propranolol and Hair Loss: Causes, Frequency, and What to Do

Fish Oil Side Effects: Symptoms, Risks and Safety Guidance

Essential Fatty Acids: Omega-3 & Omega-6 Explained

Garlic Pills and Weight Loss: Evidence, Safety, and NHS Guidance

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

GLP-1 Side Effects: Acid Reflux Causes and Management

Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

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