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.

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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 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.

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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.

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Supplements

min read

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Allergy medical management plans explained: what they include, who needs one, how to get one on the NHS, and how to keep it up to date. UK-aligned guidance from BSACI, NICE, and Anaphylaxis UK.

Can You Eat Pizza in a Calorie Deficit and Still Lose Weight?

Weight Loss

min read

Can You Eat Pizza in a Calorie Deficit and Still Lose Weight?

Can you eat pizza in a calorie deficit? Yes — find out how pizza fits into a weight loss plan, how many calories different types contain, and practical tips for enjoying it without derailing your progress.

Best Time to Take Retatrutide: Morning or Night Explained

GLP-1 Brands

min read

Best Time to Take Retatrutide: Morning or Night Explained

Best time to take retatrutide — morning or night? Explore the evidence, side effect management tips, and UK clinical guidance for this investigational once-weekly injectable therapy.

Erectile Dysfunction

min read

Is There a Peptide for Erectile Dysfunction? UK Evidence and Safety

Is there a peptide for erectile dysfunction? Discover why Melanotan II, PT-141, and other peptides aren't licensed in the UK, their safety risks, and why NHS-recommended treatments like sildenafil remain the gold standard for ED.

Erectile Dysfunction

min read

How to Use Cayenne Pepper for Erectile Dysfunction: Evidence and Safety

How to use cayenne pepper for erectile dysfunction: explore the evidence, safety considerations, and why proven medical treatments remain essential. Learn what works for ED and when to see your GP for effective, evidence-based care.

Cost

min read

Mounjaro Cost UK: NHS Criteria & Private Pricing

Compare Mounjaro private costs and NHS eligibility criteria in the UK. Understand tirzepatide pricing, dosage factors, and how to access treatment safely.

Accuracy of HbA1c Test: What Affects Results and Reliability

Weight Loss

min read

Accuracy of HbA1c Test: What Affects Results and Reliability

Accuracy of HbA1c test explained: how it works, what affects results, and when alternative tests are needed. Aligned with NICE, NHS, and WHO guidance.

HbA1c Test Blood Collection: Results, Preparation and NHS Guidance

Weight Loss

min read

HbA1c Test Blood Collection: Results, Preparation and NHS Guidance

HbA1c test blood collection explained: how venous and fingerprick samples are taken, what results mean in mmol/mol, and which conditions affect accuracy. NHS-aligned guidance.

Testosterone

min read

Best Intermittent Fasting for Testosterone: Evidence, Risks & NHS Guidance

Best intermittent fasting for testosterone: explore the evidence, compare popular IF methods, understand the risks, and find out when to see your GP about low testosterone.

Skin Fold & Obesity-Related Dermatitis: Treatment Guide

Weight Loss

min read

Skin Fold & Obesity-Related Dermatitis: Treatment Guide

Treat apron belly rash and skin fold dermatitis with evidence-based topical therapies, systemic options, and practical skincare advice.

Testosterone

min read

Testosterone & Anaemia Treatment in the UK Explained

Can testosterone treat anaemia? Discover how it affects red blood cells, when it's considered, and why NHS doctors rarely use it over standard treatments.

Ozempic Side Effects & Risks: Key Cons Explained

GLP-1 Brands

min read

Ozempic Side Effects & Risks: Key Cons Explained

Discover the real risks of Ozempic, from common side effects to serious concerns like pancreatitis. Find out if it's right for you.

Does Beetroot Extract Lower Blood Pressure? Clinical Evidence and Safety

Supplements

min read

Does Beetroot Extract Lower Blood Pressure? Clinical Evidence and Safety

Does beetroot extract lower blood pressure? Discover the clinical evidence, mechanisms, recommended dosages, and safety considerations for using beetroot extract to support cardiovascular health and blood pressure management.

Too Much Vitamin B12: Risks, Symptoms and When to Seek Help

Supplements

min read

Too Much Vitamin B12: Risks, Symptoms and When to Seek Help

Can you have too much vitamin B12? Discover the truth about B12 toxicity, what elevated levels really mean, associated health risks, and when high B12 warrants medical investigation. Expert UK guidance on safe supplementation limits.

Can Trulicity Cause Heartburn? Symptoms, Management & When to Seek Help

GLP-1 Brands

min read

Can Trulicity Cause Heartburn? Symptoms, Management & When to Seek Help

Can Trulicity cause heartburn? Discover how this GLP-1 receptor agonist affects digestion, why reflux symptoms may occur, and practical strategies to manage heartburn whilst maintaining effective type 2 diabetes control.

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

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Can You Eat Pizza in a Calorie Deficit and Still Lose Weight?

Best Time to Take Retatrutide: Morning or Night Explained

Is There a Peptide for Erectile Dysfunction? UK Evidence and Safety

How to Use Cayenne Pepper for Erectile Dysfunction: Evidence and Safety

Mounjaro Cost UK: NHS Criteria & Private Pricing

Accuracy of HbA1c Test: What Affects Results and Reliability

HbA1c Test Blood Collection: Results, Preparation and NHS Guidance

Best Intermittent Fasting for Testosterone: Evidence, Risks & NHS Guidance

Skin Fold & Obesity-Related Dermatitis: Treatment Guide

Testosterone & Anaemia Treatment in the UK Explained

Ozempic Side Effects & Risks: Key Cons Explained

Does Beetroot Extract Lower Blood Pressure? Clinical Evidence and Safety

Too Much Vitamin B12: Risks, Symptoms and When to Seek Help

Can Trulicity Cause Heartburn? Symptoms, Management & When to Seek Help

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