Bolt Guides

Expert insights on weight loss and more.

Featured

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.

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Weight loss

Read all on weight loss

Weight Loss

min read

Is a 1000 Calorie Deficit Good for Weight Loss?

Is a 1000 calorie deficit safe for weight loss? Discover the risks, who should avoid it, and why NHS guidance recommends gentler approaches for sustainable results.

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.

Calorie Deficit Stomach Pain: Causes, Symptoms & When to See a GP

Weight Loss

min read

Calorie Deficit Stomach Pain: Causes, Symptoms & When to See a GP

Calorie deficit stomach pain explained: discover why cutting calories causes digestive discomfort, how to manage symptoms safely, and when to see your GP — based on NHS and NICE guidance.

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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

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.

Read now

Ozempic and Hiatal Hernia: Management and Safety Guidance

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.

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.

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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.

Do Brass Screws Have More Copper Than Zinc? Alloy Composition Explained

Supplements

min read

Do Brass Screws Have More Copper Than Zinc? Alloy Composition Explained

Discover whether brass screws contain more copper than zinc. Learn about common brass alloy compositions (CZ121, CZ112, CZ132), copper-to-zinc ratios, and how composition affects corrosion resistance, strength, and suitability for marine, plumbing, and electrical applications.

What Not to Eat Whilst Taking Victoza: Dietary Guidance

GLP-1 Brands

min read

What Not to Eat Whilst Taking Victoza: Dietary Guidance

What not to eat whilst taking Victoza? Discover which foods may worsen side effects or affect blood glucose control. Evidence-based dietary guidance for liraglutide users, including safe eating strategies and tips for managing nausea, aligned with NHS and NICE recommendations.

Mounjaro

min read

Can Mounjaro Cause Kidney Problems? Safety & Monitoring

Does Mounjaro affect kidneys? Learn how tirzepatide impacts kidney function, creatinine levels, and what monitoring you need with CKD or diabetes.

Allergy Medication for Eustachian Tube Dysfunction: UK Guide

Supplements

min read

Allergy Medication for Eustachian Tube Dysfunction: UK Guide

Discover how allergy medication for eustachian tube dysfunction works, which treatments are most effective, and when to seek medical advice for persistent ear symptoms related to allergic rhinitis.

Probiotics for H. pylori: Evidence, Strains and Safety

Supplements

min read

Probiotics for H. pylori: Evidence, Strains and Safety

Discover how probiotics for H. pylori may support standard eradication therapy, reduce antibiotic side effects, and improve treatment outcomes. Evidence-based guidance on strains, safety, and UK clinical practice aligned with NICE recommendations.

Tadalafil and Alcohol: Safety Guide for UK Men

Erectile Dysfunction

min read

Tadalafil and Alcohol: Safety Guide for UK Men

Can you drink alcohol with tadalafil? Learn about safe limits, blood pressure risks, and NHS-aligned advice to help you use tadalafil safely.

Can't Fart After Gastric Sleeve? Causes, Relief and When to Seek Help

Weight Loss

min read

Can't Fart After Gastric Sleeve? Causes, Relief and When to Seek Help

Can't fart after gastric sleeve surgery? Discover why trapped wind happens, safe home remedies, dietary tips, and when to seek urgent medical advice after sleeve gastrectomy.

Gastric Sleeve vs Gastric Bypass: Key Differences Explained

Weight Loss

min read

Gastric Sleeve vs Gastric Bypass: Key Differences Explained

The difference between gastric sleeve and gastric bypass explained — how each procedure works, weight loss outcomes, risks, NHS eligibility, and long-term lifestyle changes. UK clinical guidance.

Is Elderberry Good for Fatty Liver? Evidence and Safety

Weight Loss

min read

Is Elderberry Good for Fatty Liver? Evidence and Safety

Is elderberry good for fatty liver? Discover what the evidence says about elderberry supplements for NAFLD, including safety considerations, proven treatments, and why lifestyle changes remain the cornerstone of fatty liver management in the UK.

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Weight Loss

min read

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Can a skinny person get fatty liver disease? Discover why slim individuals develop NAFLD, the risk factors involved, and how lean fatty liver disease is diagnosed and managed in the UK.

Erectile Dysfunction

min read

Does MDMA Cause Erectile Dysfunction? Effects and Recovery

Does MDMA cause erectile dysfunction? Learn how ecstasy affects erections, the mechanisms involved, recovery timelines, and when to seek medical help for MDMA-related sexual difficulties.

Erectile Dysfunction

min read

Does Sildenafil Make You Last Longer?

Find out what sildenafil actually does for sexual performance, how long it lasts, and what NHS guidance says about safe use for erectile dysfunction.

Hair Loss

min read

Can Amlodipine Cause Hair Loss? Evidence, Risks & UK Guidance

Can amlodipine cause hair loss? Learn what UK guidance says about this very rare side effect, what the evidence shows, other possible causes, and when to speak to your GP.

Does GLP-1 Make You Dizzy? Causes and Management

Weight Loss

min read

Does GLP-1 Make You Dizzy? Causes and Management

Does GLP-1 make you dizzy? Discover why dizziness occurs with GLP-1 medications, practical management strategies, when to seek medical advice, and how to optimise your treatment safely. UK clinical guidance included.

Omega-3 in Salmon: Content, Health Benefits and Preparation Guide

Supplements

min read

Omega-3 in Salmon: Content, Health Benefits and Preparation Guide

Discover how omega-3 in salmon supports heart health, brain function, and inflammation control. Learn which salmon types contain the most EPA and DHA, how much you need, and evidence-based preparation methods to maximise nutritional benefits whilst following NHS guidance.

Bolt Guides

Featured

Restarting Ozempic After Surgery: When & How to Resume

Weight loss

Is a 1000 Calorie Deficit Good for Weight Loss?

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

Calorie Deficit Stomach Pain: Causes, Symptoms & When to See a GP

GLP-1 Brands

Wegovy

Mounjaro

Restarting Ozempic After Surgery: When & How to Resume

Ozempic and Hiatal Hernia: Management and Safety Guidance

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

Do Brass Screws Have More Copper Than Zinc? Alloy Composition Explained

What Not to Eat Whilst Taking Victoza: Dietary Guidance

Can Mounjaro Cause Kidney Problems? Safety & Monitoring

Allergy Medication for Eustachian Tube Dysfunction: UK Guide

Probiotics for H. pylori: Evidence, Strains and Safety

Tadalafil and Alcohol: Safety Guide for UK Men

Can't Fart After Gastric Sleeve? Causes, Relief and When to Seek Help

Gastric Sleeve vs Gastric Bypass: Key Differences Explained

Is Elderberry Good for Fatty Liver? Evidence and Safety

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Does MDMA Cause Erectile Dysfunction? Effects and Recovery

Does Sildenafil Make You Last Longer?

Can Amlodipine Cause Hair Loss? Evidence, Risks & UK Guidance

Does GLP-1 Make You Dizzy? Causes and Management

Omega-3 in Salmon: Content, Health Benefits and Preparation Guide

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