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.

Read now

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.

Read all on weight loss

GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

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.

Read all on GLP-1 brands

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.

Read now

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.

Omega-3 vs Omega-6 Fatty Acids: Key Differences and UK Guidance

Supplements

min read

Omega-3 vs Omega-6 Fatty Acids: Key Differences and UK Guidance

Omega-3 vs omega-6 fatty acids: discover the key differences, health effects, dietary sources, and UK recommendations. Learn how to balance these essential fats for optimal health and wellbeing.

Hair Loss

min read

Paediatric Dermatologist for Hair Loss: Causes, Referral and NHS Treatment

Paediatric dermatologist for hair loss in children — learn about common causes, when to seek a specialist referral, NHS diagnosis and treatment options, and how to support your child's wellbeing.

GLP-1 Receptor Agonist Fatigue Management Strategies: UK Clinical Guidance

Weight Loss

min read

GLP-1 Receptor Agonist Fatigue Management Strategies: UK Clinical Guidance

Discover practical GLP-1 receptor agonist fatigue management strategies to combat tiredness during semaglutide, dulaglutide, or liraglutide treatment. Expert UK guidance on nutrition, hydration, lifestyle adjustments, and when to seek medical advice for persistent fatigue.

Bupropion Treatment for Obesity: UK Guidance and Evidence

Weight Loss

min read

Bupropion Treatment for Obesity: UK Guidance and Evidence

Discover how bupropion treatment for obesity works in the UK, including the licensed combination product Mysimba, clinical evidence, eligibility criteria, side effects, and alternative weight management options aligned with NICE guidance.

Hair Loss

min read

Can Gabapentin Cause Hair Loss? UK Evidence and Advice

Can gabapentin cause hair loss? Learn what the MHRA-approved evidence says, which conditions and medicines are more likely causes, and when to speak to your GP or pharmacist in the UK.

First Week on Saxenda: What to Expect and How to Manage

GLP-1 Brands

min read

First Week on Saxenda: What to Expect and How to Manage

Discover what to expect during your first week on Saxenda, including the 0.6 mg starting dose, common side effects like nausea, practical management strategies, injection guidance, and essential safety monitoring for successful weight management treatment.

Omega-3 Fatty Acids Daily Requirement: UK Guidelines and Sources

Supplements

min read

Omega-3 Fatty Acids Daily Requirement: UK Guidelines and Sources

Discover the omega-3 fatty acids daily requirement for UK adults, including EPA, DHA, and ALA recommendations. Learn which foods provide optimal omega-3 intake, who needs higher amounts, and how to meet requirements through diet or supplementation according to NHS and SACN guidance.

Can You Become Lactose Intolerant After Gastric Sleeve Surgery?

Weight Loss

min read

Can You Become Lactose Intolerant After Gastric Sleeve Surgery?

Can you become lactose intolerant after gastric sleeve surgery? Learn why it happens, how to recognise symptoms, and how to manage your diet safely with expert UK guidance.

Erectile Dysfunction

min read

Are Hot Peppers Good for Erectile Dysfunction? Evidence Review

Are hot peppers good for erectile dysfunction? Discover what the research actually shows about capsaicin, cardiovascular health, and ED. Learn about evidence-based treatments and when to seek medical help for erectile difficulties.

Medical Paper Tape Allergy: Symptoms, Diagnosis and NHS Treatment

Supplements

min read

Medical Paper Tape Allergy: Symptoms, Diagnosis and NHS Treatment

Medical paper tape allergy: learn to recognise symptoms, understand the difference between irritant and allergic reactions, and find NHS-aligned advice on diagnosis, treatment, and when to seek help.

Does Testogel Go Off Overnight? Stability and Storage Guide

Testosterone

min read

Does Testogel Go Off Overnight? Stability and Storage Guide

Does Testogel go off overnight? Learn about testosterone gel stability, proper storage conditions, shelf life, signs of degradation, and how to obtain replacement prescriptions in the UK.

Hair Loss

min read

Can Breastfeeding Cause Hair Loss? NHS-Aligned Guide

Can breastfeeding cause hair loss? Learn what the NHS says about postpartum telogen effluvium, how hormones affect shedding, when to see a GP, and safe ways to support hair health whilst breastfeeding.

Best Time to Take Fish Oil: UK Guidance on Timing and Absorption

Supplements

min read

Best Time to Take Fish Oil: UK Guidance on Timing and Absorption

Discover the best time to take fish oil supplements for optimal absorption and fewer side effects. Evidence-based UK guidance on timing, dosing with food, and maximising omega-3 benefits for your health.

Allergy Medication Safe for Liver Cirrhosis: UK Guidance and Options

Supplements

min read

Allergy Medication Safe for Liver Cirrhosis: UK Guidance and Options

Allergy medication safe for liver cirrhosis — find out which antihistamines, nasal sprays, and treatments are safer, which to avoid, and what UK guidance recommends for managing allergies with liver disease.

Cost

min read

MedExpress Mounjaro Costs: UK Pricing and Access Guide

Discover MedExpress Mounjaro costs for type 2 diabetes treatment in the UK. Compare NHS vs private pricing, understand what's included in consultation fees, and learn how to access tirzepatide safely through regulated online services.

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

Omega-3 vs Omega-6 Fatty Acids: Key Differences and UK Guidance

Paediatric Dermatologist for Hair Loss: Causes, Referral and NHS Treatment

GLP-1 Receptor Agonist Fatigue Management Strategies: UK Clinical Guidance

Bupropion Treatment for Obesity: UK Guidance and Evidence

Can Gabapentin Cause Hair Loss? UK Evidence and Advice

First Week on Saxenda: What to Expect and How to Manage

Omega-3 Fatty Acids Daily Requirement: UK Guidelines and Sources

Can You Become Lactose Intolerant After Gastric Sleeve Surgery?

Are Hot Peppers Good for Erectile Dysfunction? Evidence Review

Medical Paper Tape Allergy: Symptoms, Diagnosis and NHS Treatment

Does Testogel Go Off Overnight? Stability and Storage Guide

Can Breastfeeding Cause Hair Loss? NHS-Aligned Guide

Best Time to Take Fish Oil: UK Guidance on Timing and Absorption

Allergy Medication Safe for Liver Cirrhosis: UK Guidance and Options

MedExpress Mounjaro Costs: UK Pricing and Access Guide

Personalized weight management for women