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.

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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.

Nipple Puffy After Gynecomastia Surgery: Causes, Recovery & Treatment

Weight Loss

min read

Nipple Puffy After Gynecomastia Surgery: Causes, Recovery & Treatment

Nipple puffy after gynecomastia surgery? Learn why puffiness occurs, how long swelling lasts, warning signs to watch for, and when to seek medical advice in the UK.

Balsamic Vinegar and Fatty Liver: Evidence and Dietary Guidance

Weight Loss

min read

Balsamic Vinegar and Fatty Liver: Evidence and Dietary Guidance

Can balsamic vinegar help with fatty liver disease? Discover the evidence behind balsamic vinegar and fatty liver, including nutritional properties, metabolic effects, and practical dietary recommendations for managing NAFLD through sustainable lifestyle changes.

Can Saxenda and Byetta Be Used Together? Safety and Alternatives

GLP-1 Brands

min read

Can Saxenda and Byetta Be Used Together? Safety and Alternatives

Can Saxenda and Byetta be used together? Discover why combining these GLP-1 receptor agonists is not recommended, the safety risks involved, and evidence-based alternative treatment options for weight management and type 2 diabetes.

Gila Monster Venom and GLP-1: From Discovery to Diabetes Treatment

Weight Loss

min read

Gila Monster Venom and GLP-1: From Discovery to Diabetes Treatment

Discover how Gila monster venom and GLP-1 led to breakthrough diabetes treatments. Learn about exendin-4, modern GLP-1 medications, NHS access, clinical benefits, and safety considerations in UK practice.

Hair Loss

min read

Can HIV Cause Hair Loss? Causes, Medications, and NHS Treatments

Can HIV cause hair loss? Learn how HIV affects hair growth, which antiretroviral medications list alopecia as a side effect, and what NHS treatments are available.

Supplements

min read

High Triglycerides Fish Oil Supplements: Evidence and Safety Guide

Discover how high triglycerides fish oil supplements work to lower blood fats, the evidence behind their effectiveness, recommended dosages, and when prescription omega-3 medicines may be needed for cardiovascular protection.

Hair Loss

min read

Can Trazodone Cause Hair Loss? UK Evidence and Advice

Can trazodone cause hair loss? Learn what the UK evidence shows, how common it is, why some medicines affect hair growth, and what to do if you notice thinning whilst taking trazodone.

Erectile Dysfunction

min read

Does Dutasteride Cause Erectile Dysfunction? UK Clinical Evidence

Does dutasteride cause erectile dysfunction? Discover the clinical evidence, frequency of sexual side effects, and practical management strategies for men taking dutasteride for BPH. Expert UK guidance on when to seek medical advice.

Gabapentin After Gastric Sleeve: UK Dosing, Safety and Monitoring Guide

Weight Loss

min read

Gabapentin After Gastric Sleeve: UK Dosing, Safety and Monitoring Guide

Gabapentin after gastric sleeve surgery: UK guidance on dosing, absorption changes, monitoring, side effects, and when to seek NHS medical advice post-bariatric surgery.

Cost

min read

Wegovy Cost Per Month UK: NHS vs Private Prices

Discover Wegovy cost per month UK. Compare NHS prescription charges versus private treatment fees (£150–£300 monthly), understand NICE eligibility criteria, and learn how to access semaglutide 2.4 mg affordably through regulated UK providers.

Band Ligation of Oesophageal and Gastric Varices: NHS Guide

Weight Loss

min read

Band Ligation of Oesophageal and Gastric Varices: NHS Guide

Band ligation of oesophageal and gastric varices explained — how the procedure works, what to expect, risks, recovery, and NHS guidance on preventing variceal rebleeding.

Hair Loss

min read

Hair Loss Due to Stress and Anxiety: Causes, Types and UK Treatment

Hair loss due to stress and anxiety explained — causes, types, NHS diagnosis, UK treatment options, and expert tips for long-term recovery. Read our clinically reviewed guide.

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Supplements

min read

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Discover what causes a low magnesium level, from medications and medical conditions to dietary factors. Learn to recognise symptoms, understand risk factors, and find out when to seek medical advice for hypomagnesaemia.

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Supplements

min read

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Discover when vitamin D 2000 IU is needed, how to take it safely, and who benefits most from this supplemental dose. Expert guidance on dosing, side effects, and UK clinical recommendations for maintaining healthy vitamin D levels.

Difference Between NASH and Fatty Liver: Key Facts

Weight Loss

min read

Difference Between NASH and Fatty Liver: Key Facts

Discover the critical difference between NASH and fatty liver disease. Learn how inflammation distinguishes these conditions, their progression risks, diagnostic tests, and evidence-based UK treatment approaches to protect your liver health.

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

Nipple Puffy After Gynecomastia Surgery: Causes, Recovery & Treatment

Balsamic Vinegar and Fatty Liver: Evidence and Dietary Guidance

Can Saxenda and Byetta Be Used Together? Safety and Alternatives

Gila Monster Venom and GLP-1: From Discovery to Diabetes Treatment

Can HIV Cause Hair Loss? Causes, Medications, and NHS Treatments

High Triglycerides Fish Oil Supplements: Evidence and Safety Guide

Can Trazodone Cause Hair Loss? UK Evidence and Advice

Does Dutasteride Cause Erectile Dysfunction? UK Clinical Evidence

Gabapentin After Gastric Sleeve: UK Dosing, Safety and Monitoring Guide

Wegovy Cost Per Month UK: NHS vs Private Prices

Band Ligation of Oesophageal and Gastric Varices: NHS Guide

Hair Loss Due to Stress and Anxiety: Causes, Types and UK Treatment

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Difference Between NASH and Fatty Liver: Key Facts

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