Bolt Guides

Expert insights on weight loss and more.

Featured

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Weight Loss

min read

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Creatine and visceral fat: explore the latest evidence on whether creatine supplementation affects visceral adiposity, its safety profile, and NHS-aligned lifestyle strategies for reducing metabolic risk.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Weight Loss

min read

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Chocolate after gastric sleeve surgery — find out when it's safe to reintroduce it, which types are best tolerated, and how to protect your weight loss progress. NHS-aligned advice.

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Weight Loss

min read

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Can you take Dulcolax after gastric sleeve surgery? Learn how bisacodyl works, which laxatives UK bariatric teams recommend post-sleeve, and when to seek medical advice.

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.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can you take creatine on retatrutide? Explore the theoretical interactions, muscle preservation rationale, safety considerations, and when to seek medical advice in the UK.

Read now

Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can Jardiance and Rybelsus Be Taken Together Safely?

GLP-1 Brands

min read

Can Jardiance and Rybelsus Be Taken Together Safely?

Can Jardiance and Rybelsus be taken together? Discover how these type 2 diabetes medications work in combination, their benefits, potential side effects, safety considerations, and NHS prescribing guidance for optimal glycaemic control.

Is Saxenda a Stimulant? How Liraglutide Works

GLP-1 Brands

min read

Is Saxenda a Stimulant? How Liraglutide Works

Saxenda isn't a stimulant. Discover how liraglutide works as a GLP-1 receptor agonist, its safety profile, and how it differs from older weight loss drugs.

How to Avoid Ozempic Butt: Evidence-Based Strategies

GLP-1 Brands

min read

How to Avoid Ozempic Butt: Evidence-Based Strategies

Discover evidence-based strategies to avoid Ozempic butt during semaglutide treatment. Learn how resistance training, protein intake, and gradual weight loss preserve gluteal volume whilst achieving your weight management goals safely.

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

Cashews and Erectile Dysfunction: What the Evidence Says

Can cashews support erection health? Explore the nutritional evidence, vascular benefits, and expert dietary guidance for managing ED naturally in the UK.

Read now

Where to Rub Testogel: Application Sites and Safety Guide

Testosterone

min read

Where to Rub Testogel: Application Sites and Safety Guide

Learn exactly where to rub Testogel for safe, effective testosterone replacement. Discover correct application sites for each formulation, step-by-step technique, common mistakes to avoid, and essential safety precautions to protect yourself and others.

Testosterone

min read

ME/CFS and Testosterone Cypionate Treatment: UK Guidance and Evidence

Explore ME/CFS and testosterone cypionate treatment: understand the evidence, NHS guidance, potential risks and benefits, and why this therapy is not recommended for chronic fatigue syndrome in the UK.

What Is Testogel Used to Treat? UK Clinical Guide

Testosterone

min read

What Is Testogel Used to Treat? UK Clinical Guide

Discover what Testogel is used to treat in the UK. Learn about testosterone replacement therapy for hypogonadism, who can use it, how it works, application guidance, side effects, and essential monitoring requirements from NHS and NICE-aligned clinical sources.

Mounjaro

min read

Does Mounjaro Contain Sulfa? Safety for Sulfonamide Allergies

Does Mounjaro contain sulfa? Discover whether tirzepatide is safe for patients with sulfonamide allergies. Expert guidance on Mounjaro's ingredients, sulfa drug concerns, and when to consult your GP about drug allergies and diabetes treatment.

Chronic Venous Disease: Causes & NHS Treatments

Weight Loss

min read

Chronic Venous Disease: Causes & NHS Treatments

Learn what obesity of venous channels means, plus treatments for chronic venous disease and varicose veins aligned with NICE guidance.

Do Liquid Calories Count in a Calorie Deficit? NHS-Backed Guide

Weight Loss

min read

Do Liquid Calories Count in a Calorie Deficit? NHS-Backed Guide

Do liquid calories count in a calorie deficit? Yes — find out how drinks like juice, alcohol, and coffee affect your calorie intake, plus NHS-backed tips for tracking and managing them.

Is Tadalafil an ACE Inhibitor? Key Differences Explained

Erectile Dysfunction

min read

Is Tadalafil an ACE Inhibitor? Key Differences Explained

Is tadalafil an ACE inhibitor? Learn the key differences between tadalafil (a PDE5 inhibitor for erectile dysfunction) and ACE inhibitors used for blood pressure. Understand how each works, their uses, and when to speak with your GP.

Weight Loss

min read

Type 2 Diabetes Patient Education Guide

Learn how to manage type 2 diabetes with NHS-backed education, from blood glucose targets and medication to lifestyle changes and complication prevention.

Can Glucosamine Cause Weight Gain? Evidence and Guidance

Supplements

min read

Can Glucosamine Cause Weight Gain? Evidence and Guidance

Can glucosamine cause weight gain? Discover what the evidence says about glucosamine and weight changes, including bloating, fluid retention, and practical tips for managing your weight whilst taking this popular joint supplement.

How to Remove Sildenafil From Body: Elimination and Safety

Erectile Dysfunction

min read

How to Remove Sildenafil From Body: Elimination and Safety

How to remove sildenafil from body: Learn how sildenafil is metabolised and eliminated, factors affecting clearance time, safe management of side effects, and when to seek medical advice about this erectile dysfunction medication.

Decrease in HbA1c with Bydureon: Evidence, Expectations & NICE Guidance

Weight Loss

min read

Decrease in HbA1c with Bydureon: Evidence, Expectations & NICE Guidance

Decrease in HbA1c with Bydureon: discover what reductions to expect, clinical trial evidence, NICE NG28 prescribing criteria, and how to monitor your diabetes management on the NHS.

Herbalife After Gastric Sleeve: What NHS Guidelines Really Recommend

Weight Loss

min read

Herbalife After Gastric Sleeve: What NHS Guidelines Really Recommend

Herbalife after gastric sleeve — is it safe or suitable? Learn what NHS and BOMSS guidelines say about post-sleeve nutrition, why Herbalife falls short, and what bariatric dietitians recommend instead.

Cod Fish and Pregnancy: Safety, Benefits & Guidelines

Supplements

min read

Cod Fish and Pregnancy: Safety, Benefits & Guidelines

Is cod fish safe during pregnancy? Discover why cod is recommended by UK health authorities, its nutritional benefits for expectant mothers, mercury levels, safe portion sizes, and essential preparation tips to protect you and your baby.

CBD and Gastric Sleeve Surgery: Risks, Absorption and UK Guidance

Weight Loss

min read

CBD and Gastric Sleeve Surgery: Risks, Absorption and UK Guidance

CBD and gastric sleeve surgery: understand how bariatric surgery affects CBD absorption, potential drug interactions, UK safety guidance, and when to consult your medical team.

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Weight Loss

min read

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Are metabolism boosters safe? Discover the risks, side effects, and evidence behind thermogenic supplements. Learn about safer, clinically proven alternatives to support your metabolic health and when to seek medical advice.

GLP-1 Brands

min read

Saxenda & Beta Blockers: Safety Guide

Using Saxenda with a beta blocker? Learn how liraglutide interacts with beta blockers, what to monitor, and key safety tips.

Type 2 Diabetes Life Expectancy Calculator: UK Risk Tools Explained

Weight Loss

min read

Type 2 Diabetes Life Expectancy Calculator: UK Risk Tools Explained

Discover how type 2 diabetes life expectancy calculators work, what factors influence longevity with diabetes, and how NHS-endorsed risk tools like QRISK3 can help you understand and improve your long-term health outcomes through effective management.

Saxenda & Sore Throat: GLP-1 Side Effects Explained

GLP-1 Brands

min read

Saxenda & Sore Throat: GLP-1 Side Effects Explained

Can Saxenda cause a sore throat? Learn about GLP-1 side effects, reflux-related throat symptoms, and when to seek medical advice in the UK.

Bolt Guides

Featured

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Weight loss

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

GLP-1 Brands

Wegovy

Mounjaro

Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can Jardiance and Rybelsus Be Taken Together Safely?

Is Saxenda a Stimulant? How Liraglutide Works

How to Avoid Ozempic Butt: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Cashews and Erectile Dysfunction: What the Evidence Says

Where to Rub Testogel: Application Sites and Safety Guide

ME/CFS and Testosterone Cypionate Treatment: UK Guidance and Evidence

What Is Testogel Used to Treat? UK Clinical Guide

Browse all

Does Mounjaro Contain Sulfa? Safety for Sulfonamide Allergies

Chronic Venous Disease: Causes & NHS Treatments

Do Liquid Calories Count in a Calorie Deficit? NHS-Backed Guide

Is Tadalafil an ACE Inhibitor? Key Differences Explained

Type 2 Diabetes Patient Education Guide

Can Glucosamine Cause Weight Gain? Evidence and Guidance

How to Remove Sildenafil From Body: Elimination and Safety

Decrease in HbA1c with Bydureon: Evidence, Expectations & NICE Guidance

Herbalife After Gastric Sleeve: What NHS Guidelines Really Recommend

Cod Fish and Pregnancy: Safety, Benefits & Guidelines

CBD and Gastric Sleeve Surgery: Risks, Absorption and UK Guidance

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Saxenda & Beta Blockers: Safety Guide

Type 2 Diabetes Life Expectancy Calculator: UK Risk Tools Explained

Saxenda & Sore Throat: GLP-1 Side Effects Explained

Personalized weight management for women