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.

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.

Labs to Check After Gastric Sleeve: Essential UK Blood Test Guide

Weight Loss

min read

Labs to Check After Gastric Sleeve: Essential UK Blood Test Guide

Labs to check after gastric sleeve surgery — find out which blood tests are essential, how often to have them, and what your results mean, with UK NHS and NICE-aligned guidance.

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Weight Loss

min read

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Are metabolism boosters safe? Discover the risks, side effects, and evidence behind thermogenic supplements. Learn about safer, clinically proven alternatives to support your metabolic health and when to seek medical advice.

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

GLP-1 Brands

min read

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Ozempic and liver disease: discover how semaglutide affects patients with NAFLD and existing hepatic conditions. Expert UK guidance on safety, monitoring, and when to seek medical advice for liver health during GLP-1 treatment.

Berberine Dosage for Weight Loss: UK Safety Guide

Supplements

min read

Berberine Dosage for Weight Loss: UK Safety Guide

Discover evidence-based guidance on berberine dosage for weight loss, including recommended amounts, timing, safety considerations, and who should avoid it. Learn how this supplement fits into UK weight management approaches.

What Is Ozempic Personality? Mood Changes and Semaglutide

GLP-1 Brands

min read

What Is Ozempic Personality? Mood Changes and Semaglutide

What is Ozempic personality? Explore reported mood and behavioural changes with semaglutide, the scientific evidence, and when to speak to your GP about side effects whilst taking Ozempic for type 2 diabetes.

Can You Take Probiotics with Trulicity? UK Safety Guidance

GLP-1 Brands

min read

Can You Take Probiotics with Trulicity? UK Safety Guidance

Can you take probiotics with Trulicity? Discover the safety of combining probiotics with dulaglutide for type 2 diabetes, including UK guidance on interactions, side effects, and practical advice for safe use alongside your diabetes medication.

Can Fatty Liver Cause Nosebleeds? UK Medical Guidance

Weight Loss

min read

Can Fatty Liver Cause Nosebleeds? UK Medical Guidance

Can fatty liver cause nosebleeds? Discover the relationship between fatty liver disease and bleeding, when liver damage affects clotting, and what causes most nosebleeds. Expert UK medical guidance on symptoms and when to seek help.

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

GLP-1 Brands

min read

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

Trulicity and thyroid cancer: understand the evidence behind rodent studies, human clinical data, MHRA guidance, and when to seek medical advice. Essential information for patients and clinicians.

Does CoQ10 Cause Constipation? Evidence and Guidance

Supplements

min read

Does CoQ10 Cause Constipation? Evidence and Guidance

Does CoQ10 cause constipation? Discover what clinical evidence reveals about CoQ10 supplements and bowel function, including common side effects, prevention strategies, and when to consult your GP about digestive symptoms.

Omega-3 Recommended Dose: UK Guidelines for Adults and Pregnancy

Supplements

min read

Omega-3 Recommended Dose: UK Guidelines for Adults and Pregnancy

Discover the recommended omega-3 dose for adults, pregnancy, and specific health conditions. Learn about EPA, DHA, and ALA intake guidelines from NHS, NICE, and EFSA, plus safety considerations and how to choose quality supplements.

How Long Does Saxenda Stay in Your System?

GLP-1 Brands

min read

How Long Does Saxenda Stay in Your System?

Saxenda (liraglutide) has a ~13-hour half-life. Find out how long it stays in your system, what happens after stopping, and why once-daily dosing works.

Wegovy

min read

Can You Take Wegovy If You Have Lupus? Safety Guide

Can you take Wegovy if you have lupus? Discover the safety considerations, potential risks, and essential precautions for using this weight management medication with systemic lupus erythematosus (SLE).

Is Tadalafil Addictive? Dependence & Safe Use

Erectile Dysfunction

min read

Is Tadalafil Addictive? Dependence & Safe Use

Tadalafil does not cause physical addiction, but psychological dependence can occur. Learn the difference, long-term effects, and when to seek NHS advice.

Does Ozempic Make You Feel Weak? Causes and Management

GLP-1 Brands

min read

Does Ozempic Make You Feel Weak? Causes and Management

Does Ozempic make you feel weak? Discover why fatigue affects 1–10% of patients, how blood sugar changes and appetite suppression contribute, and when to seek medical advice for persistent weakness.

Ozempic and Sleep Apnoea: Weight Loss Benefits and Clinical Evidence

GLP-1 Brands

min read

Ozempic and Sleep Apnoea: Weight Loss Benefits and Clinical Evidence

Discover how Ozempic and sleep apnoea are connected through weight loss. Learn about clinical evidence, potential benefits for OSA, side effects, and when to speak to your GP about treatment options.

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

Labs to Check After Gastric Sleeve: Essential UK Blood Test Guide

Are Metabolism Boosters Safe? Risks and Evidence-Based Alternatives

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Berberine Dosage for Weight Loss: UK Safety Guide

What Is Ozempic Personality? Mood Changes and Semaglutide

Can You Take Probiotics with Trulicity? UK Safety Guidance

Can Fatty Liver Cause Nosebleeds? UK Medical Guidance

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

Does CoQ10 Cause Constipation? Evidence and Guidance

Omega-3 Recommended Dose: UK Guidelines for Adults and Pregnancy

How Long Does Saxenda Stay in Your System?

Can You Take Wegovy If You Have Lupus? Safety Guide

Is Tadalafil Addictive? Dependence & Safe Use

Does Ozempic Make You Feel Weak? Causes and Management

Ozempic and Sleep Apnoea: Weight Loss Benefits and Clinical Evidence

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