Bolt Guides

Expert insights on weight loss and more.

Featured

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Weight Loss

min read

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Wondering how to reduce gynaecomastia naturally? Discover evidence-based lifestyle changes, diet and exercise tips, and NHS treatment options — plus when to see your GP.

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Weight loss

Read all on weight loss

Weight Loss

min read

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Wondering how to reduce gynaecomastia naturally? Discover evidence-based lifestyle changes, diet and exercise tips, and NHS treatment options — plus when to see your GP.

Can You Eat Garlic During Intermittent Fasting? UK Guide

Weight Loss

min read

Can You Eat Garlic During Intermittent Fasting? UK Guide

Can you eat garlic during intermittent fasting? Find out whether garlic breaks a fast, its nutritional impact, health benefits, drug interactions, and UK safety guidance.

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

Weight Loss

min read

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

Acne after gastric sleeve surgery explained — causes, hormonal changes, nutritional factors, and UK-approved treatments. Find out when to see your GP and what NICE guidance recommends.

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

Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide benefits for women explained: how this triple receptor agonist may support weight loss, metabolic health, and PCOS. Explore Phase 2 trial evidence, safety guidance, and UK availability.

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Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide Availability and Current Status: UK Regulatory Guide

GLP-1 Brands

min read

Retatrutide Availability and Current Status: UK Regulatory Guide

Retatrutide availability and current status explained: find out where this investigational triple agonist stands in UK and global regulatory approval, clinical trials, and when it might reach NHS patients.

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

GLP-1 Brands

min read

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

Retatrutide diarrhoea: find out how long it typically lasts, what causes it, how to manage symptoms safely, and when to seek medical advice during treatment.

Ozempic and Crohn's Disease: Safety, Risks and Considerations

GLP-1 Brands

min read

Ozempic and Crohn's Disease: Safety, Risks and Considerations

Can you take Ozempic if you have Crohn's disease? Explore the safety considerations, gastrointestinal risks, and essential medical discussions for patients managing both type 2 diabetes and inflammatory bowel disease.

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

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Is spirulina good for erectile dysfunction? Discover what the science says about spirulina's potential benefits for ED, safety considerations, and evidence-based treatments recommended by UK guidelines.

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How Much Testogel Should a Woman Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should a Woman Take? UK Dosing Guide

Discover how much Testogel women should take in the UK, including safe dosing guidelines, application techniques, monitoring requirements, and potential side effects. Expert advice on off-label testosterone therapy for low sexual desire in postmenopausal women.

Testosterone

min read

Does Testosterone Treatment Help Lose Weight? Evidence and Guidance

Does testosterone treatment help with weight loss? Discover the evidence on TRT for body composition, who may benefit from testosterone therapy, potential risks, and effective lifestyle alternatives for sustainable weight management in men.

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.

Erectile Dysfunction

min read

Do Steroids Affect Erectile Dysfunction? UK Medical Guide

Do steroids affect erectile dysfunction? Discover how anabolic steroids and corticosteroids impact sexual health differently, the mechanisms behind steroid-related erectile problems, and when to seek medical advice for effective management.

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 Trulicity Cause Blood Clots? UK Evidence and Safety

GLP-1 Brands

min read

Can Trulicity Cause Blood Clots? UK Evidence and Safety

Can Trulicity cause blood clots? Discover what UK clinical evidence reveals about Trulicity (dulaglutide) and thrombotic risk, including cardiovascular safety data, recognised side effects, and when to seek medical advice for type 2 diabetes patients.

Calcium and Vitamin D Supplement: Uses, Dosage and Safety

Supplements

min read

Calcium and Vitamin D Supplement: Uses, Dosage and Safety

Discover how calcium and vitamin D supplements support bone health, who needs them, safe dosing guidance, potential side effects, drug interactions, and how to choose the right formulation for your needs.

Weight Loss

min read

Does Wegovy Make You Tired? Weight Loss Injection Fatigue

Wegovy, Saxenda and Mounjaro can cause fatigue. Find out why weight loss injections make you tired and how to manage it effectively.

Will Sildenafil Make Me Hard? How It Works and What to Expect

Erectile Dysfunction

min read

Will Sildenafil Make Me Hard? How It Works and What to Expect

Will sildenafil make me hard? Discover how sildenafil works, why sexual arousal is essential, what to expect from treatment, safety precautions, and when to consult your GP about erectile dysfunction.

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.

Zinc Oxide SPF for Face: UK Guide to Mineral Sunscreen

Supplements

min read

Zinc Oxide SPF for Face: UK Guide to Mineral Sunscreen

Discover how zinc oxide SPF protects facial skin with broad-spectrum UV defence. Expert guidance on choosing, applying, and understanding mineral sunscreen for sensitive skin, including UK regulatory standards and dermatologist recommendations.

Where to Inject Saxenda: Sites, Technique & Rotation

GLP-1 Brands

min read

Where to Inject Saxenda: Sites, Technique & Rotation

Find out exactly where to inject Saxenda — stomach, thigh or upper arm — plus subcutaneous technique and rotation tips to reduce skin reactions.

Weight Loss

min read

Can Weight Loss Injections Cause Dizziness? UK Medical Guide

Can weight loss injections cause dizziness? Discover which medications are most likely to cause this side effect, why it happens, and what to do if you experience dizziness whilst taking GLP-1 receptor agonists like Wegovy or Saxenda.

Does GLP-1 Cause Blood Clots? Evidence and Safety

Weight Loss

min read

Does GLP-1 Cause Blood Clots? Evidence and Safety

Does GLP-1 cause blood clots? Discover what the evidence shows about GLP-1 receptor agonists and thrombotic risk, including cardiovascular benefits, patient risk factors, and when to seek medical advice.

Fatty Liver at Age 30: Causes, Symptoms and Treatment

Weight Loss

min read

Fatty Liver at Age 30: Causes, Symptoms and Treatment

Discover why fatty liver disease at age 30 is on the rise in the UK. Learn about causes, symptoms, diagnosis, treatment options, and evidence-based lifestyle changes to protect your liver health in your thirties.

Weight Loss

min read

Hoodia Weight Loss Pills: Evidence, Safety, and UK Regulatory Guidance

Hoodia weight loss pills: do they really work? Discover what the clinical evidence, EFSA, and NHS guidance say about safety, legality, and effective alternatives for weight management.

Weight Loss

min read

400 Calorie Deficit: Weekly Weight Loss Explained With NHS Guidance

A 400 calorie deficit per day — what does it mean for weekly weight loss? Discover the science, NHS guidance, practical strategies, and factors that affect your results.

Mounjaro

min read

Does Mounjaro Cause Impotence? Evidence and Sexual Health

Does Mounjaro cause impotence? Explore the clinical evidence on tirzepatide and erectile dysfunction, including how weight loss and metabolic improvements may actually benefit sexual function in men with type 2 diabetes.

Bolt Guides

Featured

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Weight loss

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Can You Eat Garlic During Intermittent Fasting? UK Guide

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide Availability and Current Status: UK Regulatory Guide

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

Ozempic and Crohn's Disease: Safety, Risks and Considerations

Men’s Health

Testosterone

Erectile dysfunction

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

How Much Testogel Should a Woman Take? UK Dosing Guide

Does Testosterone Treatment Help Lose Weight? Evidence and Guidance

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

Browse all

Do Steroids Affect Erectile Dysfunction? UK Medical Guide

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

Can Trulicity Cause Blood Clots? UK Evidence and Safety

Calcium and Vitamin D Supplement: Uses, Dosage and Safety

Does Wegovy Make You Tired? Weight Loss Injection Fatigue

Will Sildenafil Make Me Hard? How It Works and What to Expect

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

Zinc Oxide SPF for Face: UK Guide to Mineral Sunscreen

Where to Inject Saxenda: Sites, Technique & Rotation

Can Weight Loss Injections Cause Dizziness? UK Medical Guide

Does GLP-1 Cause Blood Clots? Evidence and Safety

Fatty Liver at Age 30: Causes, Symptoms and Treatment

Hoodia Weight Loss Pills: Evidence, Safety, and UK Regulatory Guidance

400 Calorie Deficit: Weekly Weight Loss Explained With NHS Guidance

Does Mounjaro Cause Impotence? Evidence and Sexual Health

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