Bolt Guides

Expert insights on weight loss and more.

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

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Weight loss

Read all on weight loss

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Weight Loss

min read

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Can you take paracetamol after gastric sleeve surgery? Find out why it's the recommended pain relief, which formulations are safe, what to avoid, and when to seek medical advice.

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Weight Loss

min read

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Dental hygiene scope of practice and HbA1c explained: understand glycaemic markers, periodontal links, referral pathways, and how UK hygienists can safely support patients with diabetes.

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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.

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

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.

Alkaline Phosphatase in Fatty Liver: What Your Results Mean

Weight Loss

min read

Alkaline Phosphatase in Fatty Liver: What Your Results Mean

Discover what alkaline phosphatase in fatty liver means for your health. Learn how ALP levels change with liver disease progression, when to seek medical advice, and evidence-based strategies to improve your liver function through lifestyle changes and monitoring.

Erectile Dysfunction

min read

Does Doxycycline Cause Erectile Dysfunction? UK Clinical Evidence

Does doxycycline cause erectile dysfunction? Discover the clinical evidence, which medications genuinely affect sexual function, and when to consult your GP about erectile difficulties whilst taking antibiotics.

Wegovy

min read

Can You Take Wegovy If You Have IBS? UK Medical Guidance

Can you take Wegovy if you have IBS? Discover how semaglutide affects IBS symptoms, safety considerations, management strategies, and when to seek medical advice. Evidence-based UK guidance.

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Weight Loss

min read

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Funnel effect after gastric sleeve surgery explained — causes, symptoms, diagnosis, and NHS treatment options including endoscopic dilation and surgical revision. UK clinical guidance.

Gastric Sleeve Surgery vs Gastric Band: Key Differences Explained

Weight Loss

min read

Gastric Sleeve Surgery vs Gastric Band: Key Differences Explained

Gastric sleeve surgery vs gastric band: compare how each procedure works, weight loss outcomes, risks, NHS eligibility, and which may suit you. UK clinical guidance explained.

Erectile Dysfunction

min read

Does Walking Help with Erectile Dysfunction? Evidence and Guidance

Discover how walking helps with erectile dysfunction through improved vascular health and blood flow. Learn evidence-based guidance on exercise duration, lifestyle changes, and when to seek medical advice for ED in the UK.

Victoza Side Effects: Does It Cause Bloating?

GLP-1 Brands

min read

Victoza Side Effects: Does It Cause Bloating?

Victoza can cause bloating and digestive side effects. Learn why liraglutide affects digestion, how to manage symptoms, and when to see your GP.

Strawberries and Calorie Deficit: Nutrition, Benefits, and Practical Tips

Weight Loss

min read

Strawberries and Calorie Deficit: Nutrition, Benefits, and Practical Tips

Are strawberries good for a calorie deficit? Discover their calorie count, fibre content, glycaemic index, and practical tips for including them in a UK-aligned weight loss diet.

Stopping GLP-1 Prior to Surgery: UK Perioperative Guidance

Weight Loss

min read

Stopping GLP-1 Prior to Surgery: UK Perioperative Guidance

Stopping GLP-1 prior to surgery requires careful planning due to delayed gastric emptying and aspiration risk. Discover UK guidance on perioperative GLP-1 management, when to pause medications like semaglutide or dulaglutide, and how to maintain diabetes control safely before and after your procedure.

Testogel and Gay Thoughts: What the Evidence Shows

Testosterone

min read

Testogel and Gay Thoughts: What the Evidence Shows

Does Testogel affect sexual orientation or cause gay thoughts? Discover what testosterone therapy actually changes, backed by evidence.

Erectile Dysfunction

min read

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

Do butt plugs help with erectile dysfunction? Discover what the clinical evidence says, why ED happens, and which proven NHS treatments actually work for improving erectile function safely.

Fish Oil Benefits for Men: Evidence and UK Guidance

Supplements

min read

Fish Oil Benefits for Men: Evidence and UK Guidance

Discover fish oil benefits for men, including effects on heart health, mental wellbeing, and fertility. Learn about omega-3 dosages, safety considerations, and UK guidance on supplementation.

Weight Loss

min read

Gastric Band Weight Loss Hypnosis: Evidence, Safety and UK Guidance

Gastric band weight loss hypnosis explained: how virtual gastric band therapy works, what the evidence says, what to expect from sessions, and how to find a qualified UK hypnotherapist safely.

Allergy Medication You Can Take While Pregnant: Safe Options Explained

Supplements

min read

Allergy Medication You Can Take While Pregnant: Safe Options Explained

Allergy medication you can take while pregnant — find out which antihistamines, nasal sprays, and remedies are considered safe, what to avoid, and when to seek NHS advice.

HbA1c Calculator Average Glucose: UK Reference Ranges and Conversion Guide

Weight Loss

min read

HbA1c Calculator Average Glucose: UK Reference Ranges and Conversion Guide

HbA1c calculator average glucose: convert your HbA1c result to an estimated average glucose (eAG) in mmol/L using ADAG-validated formulae. Understand NHS and NICE reference ranges, accuracy limitations, and when to seek clinical advice.

Bolt Guides

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight loss

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

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

Alkaline Phosphatase in Fatty Liver: What Your Results Mean

Does Doxycycline Cause Erectile Dysfunction? UK Clinical Evidence

Can You Take Wegovy If You Have IBS? UK Medical Guidance

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Gastric Sleeve Surgery vs Gastric Band: Key Differences Explained

Does Walking Help with Erectile Dysfunction? Evidence and Guidance

Victoza Side Effects: Does It Cause Bloating?

Strawberries and Calorie Deficit: Nutrition, Benefits, and Practical Tips

Stopping GLP-1 Prior to Surgery: UK Perioperative Guidance

Testogel and Gay Thoughts: What the Evidence Shows

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

Fish Oil Benefits for Men: Evidence and UK Guidance

Gastric Band Weight Loss Hypnosis: Evidence, Safety and UK Guidance

Allergy Medication You Can Take While Pregnant: Safe Options Explained

HbA1c Calculator Average Glucose: UK Reference Ranges and Conversion Guide

Personalized weight management for women