Bolt Guides

Expert insights on weight loss and more.

Featured

Non-Fasting Blood Glucose Range: UK Levels, Results & Advice

Weight Loss

min read

Non-Fasting Blood Glucose Range: UK Levels, Results & Advice

Non-fasting blood glucose ranges explained for UK patients — learn what your random glucose result means, NHS diagnostic thresholds, when to see your GP, and next steps if levels are raised or low.

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Weight loss

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Weight Loss

min read

Non-Fasting Blood Glucose Range: UK Levels, Results & Advice

Non-fasting blood glucose ranges explained for UK patients — learn what your random glucose result means, NHS diagnostic thresholds, when to see your GP, and next steps if levels are raised or low.

Raised Result on the One Hour Glucose Test: What It Means

Weight Loss

min read

Raised Result on the One Hour Glucose Test: What It Means

A raised result on the one hour glucose test doesn't confirm gestational diabetes — find out what it means, why results can be elevated, and what your next steps are under NHS guidance.

Can a Woman With Fatty Liver Get Pregnant? UK Clinical Guide

Weight Loss

min read

Can a Woman With Fatty Liver Get Pregnant? UK Clinical Guide

Can a woman with fatty liver get pregnant? Most women with NAFLD can conceive, but risks include gestational diabetes and pre-eclampsia. Read our UK clinical guide for preconception advice, management tips, and when to seek specialist support.

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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

Tesamorelin and Retatrutide Together: Safety, Interactions, and UK Guidance

Can you take tesamorelin and retatrutide together? Learn how these two unlicensed medicines work, potential interactions, safety risks, and why UK specialist guidance is essential before combining them.

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Tesamorelin and Retatrutide Together: Safety, Interactions, and UK Guidance

Does Victoza Work? Efficacy for Type 2 Diabetes

GLP-1 Brands

min read

Does Victoza Work? Efficacy for Type 2 Diabetes

Does Victoza work for type 2 diabetes? Discover how this GLP-1 receptor agonist lowers blood glucose, the clinical evidence behind its effectiveness, how long it takes to work, and factors that influence treatment outcomes in UK practice.

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.

Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

GLP-1 Brands

min read

Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

Retatrutide dosage in units explained: learn how this triple receptor agonist is dosed in mg, what Phase 2 trial schedules show, safety considerations, and its current UK regulatory status.

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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.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Do NSAIDs Cause Erectile Dysfunction? UK Evidence and Guidance

Do NSAIDs cause erectile dysfunction? Explore the latest UK evidence on whether ibuprofen, naproxen, and other anti-inflammatory medicines affect sexual function, plus when to speak with your GP.

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Testosterone

min read

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Does testosterone treatment elongate the clitoris? Discover how testosterone therapy causes clitoral growth, the timeline of changes, individual variation, and essential medical guidance for safe treatment.

Testosterone

min read

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Low testosterone causing man boobs? Learn how hormonal imbalance leads to gynaecomastia, what causes it, when to see a GP, and what NHS diagnosis and treatment options are available.

Testosterone

min read

Testosterone Booster for Gynaecomastia: Evidence, Risks and UK Treatment Options

Testosterone booster for gynaecomastia — does it work? Explore the evidence, safety risks, MHRA and NHS guidance, and clinically recognised UK treatment options for enlarged male breast tissue.

Vitamin K and Blood Thinners: Essential Guidance for Safe Anticoagulation

Supplements

min read

Vitamin K and Blood Thinners: Essential Guidance for Safe Anticoagulation

Discover how vitamin K affects blood thinners like warfarin, which anticoagulants are influenced by dietary vitamin K, and essential guidance on managing your intake safely whilst maintaining effective anticoagulation therapy.

What Does It Mean to Eat in a Calorie Deficit? UK Guide

Weight Loss

min read

What Does It Mean to Eat in a Calorie Deficit? UK Guide

What does it mean to eat in a calorie deficit? Learn how calorie deficits work, how many calories you need, and how to lose weight safely with NHS and NICE-backed guidance.

Erectile Dysfunction

min read

Do Watermelon Help with Erectile Dysfunction? UK Evidence Review

Do watermelon help with erectile dysfunction? Discover the science behind citrulline, why watermelon isn't a proven ED treatment, and which evidence-based options actually work. Expert UK guidance on when to see your GP.

Hair Loss

min read

Does Polycystic Ovaries Cause Hair Loss? PCOS Explained

Does polycystic ovaries cause hair loss? Learn how PCOS-related androgen excess triggers female pattern hair loss, how it's diagnosed on the NHS, and which treatments can help.

Is It Safe to Cut Tadalafil in Half? UK Guidance

Erectile Dysfunction

min read

Is It Safe to Cut Tadalafil in Half? UK Guidance

Is it safe to cut tadalafil in half? Discover which UK tadalafil formulations can be safely split, proper splitting techniques, dose accuracy concerns, and essential safety guidance from healthcare professionals.

How to Use Testogel Sachets: Application Guide and Safety

Testosterone

min read

How to Use Testogel Sachets: Application Guide and Safety

Learn how to use Testogel sachets correctly for testosterone replacement therapy. Expert guidance on application technique, timing, dosage, side effects, and essential safety precautions to prevent hormone transfer.

Is Saxenda a Steroid? Understanding This Weight Management Medication

GLP-1 Brands

min read

Is Saxenda a Steroid? Understanding This Weight Management Medication

Is Saxenda a steroid? Discover the definitive answer and learn how this GLP-1 receptor agonist differs from corticosteroids and anabolic steroids. Understand Saxenda's mechanism, safety profile, and role in evidence-based weight management.

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

GLP-1 Brands

min read

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

CJC 1295, ipamorelin, and retatrutide explained: how these unapproved peptides work, their risks and side effects, UK legal status, and safer NHS-approved alternatives for weight management and growth hormone concerns.

Can You Take Berberine with Phentermine Safely?

Supplements

min read

Can You Take Berberine with Phentermine Safely?

Can you take berberine with phentermine safely? Discover the potential interactions, safety considerations, and why medical supervision is essential before combining these weight management substances.

Supplements

min read

What Is the Best CoQ10: UK Guide to Choosing Supplements

Discover what makes the best CoQ10 supplement for your needs. Expert guidance on ubiquinone vs ubiquinol, quality markers, dosages, safety considerations, and UK regulatory context to help you choose wisely.

Hair Loss

min read

Gynaecomastia and Hair Loss: Causes, Links, and UK Treatment Options

Gynaecomastia and hair loss occurring together may signal a hormonal imbalance. Learn about causes, medications, NHS diagnosis pathways, and UK treatment options in this clinically reviewed guide.

Oviva Digital Diabetes and Obesity Treatment Platform: NHS Support

Weight Loss

min read

Oviva Digital Diabetes and Obesity Treatment Platform: NHS Support

Discover how the Oviva digital diabetes and obesity treatment platform supports weight loss and improved glycaemic control through personalised dietetic care, remote consultations, and app-based tracking—available via the NHS in participating areas.

What Foods Have CoQ10? UK Guide to Dietary Sources

Supplements

min read

What Foods Have CoQ10? UK Guide to Dietary Sources

Discover what foods have CoQ10 and how to maximise your dietary intake. Learn which meats, fish, vegetables, and plant-based sources provide this essential compound for cellular energy and heart health.

Wegovy

min read

Can I Eat Eggs on Wegovy? Safety and Nutrition Guide

Can I eat eggs on Wegovy? Discover why eggs are safe and beneficial during semaglutide treatment, plus expert tips on portions, preparation methods, and managing side effects for optimal weight management results.

Fish Oil Benefits for Skin: Evidence-Based Guide to Omega-3 Supplementation

Supplements

min read

Fish Oil Benefits for Skin: Evidence-Based Guide to Omega-3 Supplementation

Discover the evidence-based fish oil benefits for skin, including how omega-3 fatty acids support skin barrier function and inflammatory conditions. Learn about safe usage, dosing, potential side effects, and when to seek medical advice for dermatological concerns.

Bolt Guides

Featured

Non-Fasting Blood Glucose Range: UK Levels, Results & Advice

Weight loss

Non-Fasting Blood Glucose Range: UK Levels, Results & Advice

Raised Result on the One Hour Glucose Test: What It Means

Can a Woman With Fatty Liver Get Pregnant? UK Clinical Guide

GLP-1 Brands

Wegovy

Mounjaro

Tesamorelin and Retatrutide Together: Safety, Interactions, and UK Guidance

Does Victoza Work? Efficacy for Type 2 Diabetes

Does Victoza Cause Fatigue? Side Effects and Management

Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

Men’s Health

Testosterone

Erectile dysfunction

Do NSAIDs Cause Erectile Dysfunction? UK Evidence and Guidance

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Testosterone Booster for Gynaecomastia: Evidence, Risks and UK Treatment Options

Browse all

Vitamin K and Blood Thinners: Essential Guidance for Safe Anticoagulation

What Does It Mean to Eat in a Calorie Deficit? UK Guide

Do Watermelon Help with Erectile Dysfunction? UK Evidence Review

Does Polycystic Ovaries Cause Hair Loss? PCOS Explained

Is It Safe to Cut Tadalafil in Half? UK Guidance

How to Use Testogel Sachets: Application Guide and Safety

Is Saxenda a Steroid? Understanding This Weight Management Medication

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

Can You Take Berberine with Phentermine Safely?

What Is the Best CoQ10: UK Guide to Choosing Supplements

Gynaecomastia and Hair Loss: Causes, Links, and UK Treatment Options

Oviva Digital Diabetes and Obesity Treatment Platform: NHS Support

What Foods Have CoQ10? UK Guide to Dietary Sources

Can I Eat Eggs on Wegovy? Safety and Nutrition Guide

Fish Oil Benefits for Skin: Evidence-Based Guide to Omega-3 Supplementation

Personalized weight management for women