Bolt Guides

Expert insights on weight loss and more.

Featured

Calorie Deficit After Gynaecomastia Surgery: When to Safely Resume

Weight Loss

min read

Calorie Deficit After Gynaecomastia Surgery: When to Safely Resume

Calorie deficit after gynaecomastia surgery: find out when it's safe to resume, how under-eating affects wound healing, and what NHS-aligned dietary guidance recommends for a safe recovery.

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Weight loss

Read all on weight loss

Weight Loss

min read

Calorie Deficit After Gynaecomastia Surgery: When to Safely Resume

Calorie deficit after gynaecomastia surgery: find out when it's safe to resume, how under-eating affects wound healing, and what NHS-aligned dietary guidance recommends for a safe recovery.

Gastric Band and Fibromyalgia: UK Eligibility, Risks, and Guidelines

Weight Loss

min read

Gastric Band and Fibromyalgia: UK Eligibility, Risks, and Guidelines

Gastric band surgery and fibromyalgia: understand UK eligibility criteria, NICE guidelines, medication considerations, nutritional monitoring, and how to talk to your NHS care team about bariatric options.

Gastric Sleeve Medical Alert: What to Include and Why It Matters

Weight Loss

min read

Gastric Sleeve Medical Alert: What to Include and Why It Matters

Gastric sleeve medical alert: find out what to include, how sleeve gastrectomy affects medications, which drugs need caution, and how to register your history with NHS care teams.

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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

Ozempic and Hiatal Hernia: Management and Safety Guidance

Ozempic and hiatal hernia: understand how this diabetes medication may affect digestive symptoms, practical management tips for patients with hiatal hernia, and when to seek medical advice for safe, effective treatment.

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Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

GLP-1 Brands

min read

Restarting Ozempic After Surgery: When & How to Resume

Learn when to safely restart Ozempic after surgery, how to resume treatment after 1-4 weeks off, and what to expect when restarting GLP-1 therapy.

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Does Ozempic cause numbness and tingling? Discover the indirect mechanisms that may explain paraesthesia during treatment, when to seek medical advice, and how to manage symptoms effectively with UK clinical guidance.

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

GLP-1 Brands

min read

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Compare Ozempic vs Mounjaro vs Wegovy costs in the UK. Discover NHS eligibility criteria, private prescription prices (£150–£350/month), insurance coverage, and cost-effectiveness for weight management and diabetes treatment.

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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

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

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How Quickly Does Testogel Work? Timeline and What to Expect

Testosterone

min read

How Quickly Does Testogel Work? Timeline and What to Expect

Discover how quickly Testogel works for testosterone replacement therapy. Learn the timeline for improvements in energy, mood, sexual function, and body composition, plus essential monitoring and safety guidance for UK patients.

Why You Should Not Let Your Girlfriend Apply Testogel

Testosterone

min read

Why You Should Not Let Your Girlfriend Apply Testogel

Discover why letting your girlfriend apply Testogel is dangerous. Learn about serious testosterone transfer risks to women and children, MHRA safety warnings, and how to use TRT safely to protect your partner from virilisation and hormonal side effects.

Does Testogel Work? Evidence, Timeframes and Effectiveness

Testosterone

min read

Does Testogel Work? Evidence, Timeframes and Effectiveness

Does Testogel work for low testosterone? Discover the clinical evidence, how long it takes to see results, factors affecting effectiveness, and what to expect from this UK-licensed testosterone replacement therapy.

What Strength Sildenafil Should I Take? UK Dosing Guide

Erectile Dysfunction

min read

What Strength Sildenafil Should I Take? UK Dosing Guide

Discover what strength of sildenafil you should take for erectile dysfunction. Learn about the 25 mg, 50 mg, and 100 mg doses available in the UK, how to determine the right starting dose, and which factors affect your optimal strength. Expert guidance on safe, effective ED treatment.

Can COVID Increase HbA1c? Causes, Risks and NHS Guidance

Weight Loss

min read

Can COVID Increase HbA1c? Causes, Risks and NHS Guidance

Can COVID increase HbA1c? Find out how COVID-19 affects blood sugar levels, who is most at risk, when to get tested, and what NHS guidance says about managing raised HbA1c after infection.

Can You Take Rybelsus While Pregnant? UK Safety Guidance

GLP-1 Brands

min read

Can You Take Rybelsus While Pregnant? UK Safety Guidance

Can you take Rybelsus whilst pregnant? Discover why semaglutide is not recommended during pregnancy, what to do if you become pregnant on Rybelsus, and which safe diabetes treatments are available for expectant mothers in the UK.

Saxenda and Periods: Effects on Your Menstrual Cycle

GLP-1 Brands

min read

Saxenda and Periods: Effects on Your Menstrual Cycle

Learn how Saxenda can affect your menstrual cycle through weight loss and hormonal changes, and when to speak to your GP about irregularities.

Does Rybelsus Cause Itching? Side Effects Explained

GLP-1 Brands

min read

Does Rybelsus Cause Itching? Side Effects Explained

Does Rybelsus cause itching? Discover whether this GLP-1 medication triggers pruritus, when to seek medical advice, and how to manage skin reactions whilst taking semaglutide for type 2 diabetes.

Can One Overdose on Magnesium? Risks and NHS Guidance

Supplements

min read

Can One Overdose on Magnesium? Risks and NHS Guidance

Can one overdose on magnesium? Discover the risks, symptoms, and safe dosage limits of magnesium toxicity. Learn NHS recommendations, who's most at risk, and what to do if overdose occurs. Essential UK guidance on magnesium supplementation safety.

How to Stop Saxenda Burps: Practical Solutions and Dietary Tips

GLP-1 Brands

min read

How to Stop Saxenda Burps: Practical Solutions and Dietary Tips

Discover practical, evidence-based strategies to stop Saxenda burps and reduce gastrointestinal discomfort. Learn dietary changes, eating habits, and when to seek medical advice for this common GLP-1 side effect.

Vitamin B12 and Histamine Intolerance: Connection and Management

Supplements

min read

Vitamin B12 and Histamine Intolerance: Connection and Management

Discover how vitamin B12 and histamine intolerance may be linked through methylation and gut health. Learn about symptoms, diagnosis, dietary management, and when to seek medical advice for histamine-related conditions.

When Will Victoza Side Effects Go Away? Timeline and Management

GLP-1 Brands

min read

When Will Victoza Side Effects Go Away? Timeline and Management

When will Victoza side effects go away? Discover how long common liraglutide side effects last, which symptoms improve first, and practical strategies to manage nausea and digestive issues during treatment.

How Fast Can You Lose Weight on Rybelsus? UK Clinical Evidence

GLP-1 Brands

min read

How Fast Can You Lose Weight on Rybelsus? UK Clinical Evidence

How fast can you lose weight on Rybelsus? Discover realistic timelines, clinical trial evidence, and safe expectations for this type 2 diabetes medication. Expert guidance on gradual weight loss, dosing schedules, and factors affecting individual results in UK practice.

Diabetes Status from HbA1c: UK Thresholds, NICE Guidelines and Next Steps

Weight Loss

min read

Diabetes Status from HbA1c: UK Thresholds, NICE Guidelines and Next Steps

Diabetes status from HbA1c explained: understand UK diagnostic thresholds, NICE guidelines, what your mmol/mol result means, and the next steps for normal, prediabetes, or type 2 diabetes results.

Wegovy

min read

Does Wegovy Work Immediately? Timeline and Expectations

Does Wegovy work immediately for weight loss? Discover the realistic timeline for semaglutide's effects, what to expect in the first weeks, and how quickly you'll see results with this GLP-1 medication.

Erectile Dysfunction

min read

Oranges and Erectile Dysfunction: What the Evidence Says

Can oranges support erectile function? Learn what the evidence says about flavonoids, vascular health, and ED — plus when to seek medical advice.

Hair Loss

min read

Can Lyrica Cause Hair Loss? Pregabalin Side Effects Explained

Can Lyrica cause hair loss? Pregabalin lists alopecia as an uncommon side effect in its UK SmPC. Learn what the evidence shows, how common it is, and when to see your GP.

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

Erectile Dysfunction

min read

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

Does tadalafil lower PSA levels? Discover how this erectile dysfunction medication affects prostate-specific antigen testing, which drugs do alter PSA results, and when to discuss prostate health monitoring with your GP.

Bolt Guides

Featured

Calorie Deficit After Gynaecomastia Surgery: When to Safely Resume

Weight loss

Calorie Deficit After Gynaecomastia Surgery: When to Safely Resume

Gastric Band and Fibromyalgia: UK Eligibility, Risks, and Guidelines

Gastric Sleeve Medical Alert: What to Include and Why It Matters

GLP-1 Brands

Wegovy

Mounjaro

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Anavar Help with Erectile Dysfunction? UK Guide

How Quickly Does Testogel Work? Timeline and What to Expect

Why You Should Not Let Your Girlfriend Apply Testogel

Does Testogel Work? Evidence, Timeframes and Effectiveness

Browse all

What Strength Sildenafil Should I Take? UK Dosing Guide

Can COVID Increase HbA1c? Causes, Risks and NHS Guidance

Can You Take Rybelsus While Pregnant? UK Safety Guidance

Saxenda and Periods: Effects on Your Menstrual Cycle

Does Rybelsus Cause Itching? Side Effects Explained

Can One Overdose on Magnesium? Risks and NHS Guidance

How to Stop Saxenda Burps: Practical Solutions and Dietary Tips

Vitamin B12 and Histamine Intolerance: Connection and Management

When Will Victoza Side Effects Go Away? Timeline and Management

How Fast Can You Lose Weight on Rybelsus? UK Clinical Evidence

Diabetes Status from HbA1c: UK Thresholds, NICE Guidelines and Next Steps

Does Wegovy Work Immediately? Timeline and Expectations

Oranges and Erectile Dysfunction: What the Evidence Says

Can Lyrica Cause Hair Loss? Pregabalin Side Effects Explained

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

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