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.

Read now

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.

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

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.

Read now

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.

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.

Do Athletes Have a Fast Metabolism? The Truth

Weight Loss

min read

Do Athletes Have a Fast Metabolism? The Truth

Find out whether athletes truly have a faster metabolism, how training and muscle mass affect metabolic rate, and what this means for your own health.

Can Rybelsus Cause Pancreatitis? Risks and Warning Signs

GLP-1 Brands

min read

Can Rybelsus Cause Pancreatitis? Risks and Warning Signs

Can Rybelsus cause pancreatitis? Discover the evidence, risk factors, warning symptoms, and what to do if you suspect pancreatic inflammation whilst taking this type 2 diabetes medication.

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Are green olives good for fatty liver? Discover how green olives fit into a liver-friendly Mediterranean diet, their nutritional benefits, sodium considerations, and evidence-based dietary strategies for managing NAFLD according to UK guidance.

Wegovy

min read

Wegovy and Exercise: Maximising Weight Loss Results

Discover how combining Wegovy and exercise maximises weight loss results. Expert guidance on recommended activity levels, managing energy during treatment, and achieving sustainable health outcomes with semaglutide therapy.

GLP-1 Side Effects: Acid Reflux Causes and Management

Weight Loss

min read

GLP-1 Side Effects: Acid Reflux Causes and Management

Experiencing acid reflux on GLP-1 medications? Discover why GLP-1 side effects include acid reflux, practical management strategies, and when to seek medical advice. UK-focused guidance for patients taking semaglutide, dulaglutide and liraglutide.

Mounjaro After Gallbladder Removal: What You Need to Know

Weight Loss

min read

Mounjaro After Gallbladder Removal: What You Need to Know

Can you take Mounjaro or GLP-1 injections after gallbladder removal? Learn about safety, side effects, and what to discuss with your doctor.

Healthiest Fish to Eat: Nutrition, Safety and Sustainability Guide

Supplements

min read

Healthiest Fish to Eat: Nutrition, Safety and Sustainability Guide

Discover the healthiest fish to eat for optimal nutrition, heart health, and sustainability. Expert guidance on omega-3-rich varieties, mercury safety, NHS recommendations, and sustainable choices to support your wellbeing and protect ocean ecosystems.

How Does Saxenda Come: Packaging, Pens and Prescription Guide

GLP-1 Brands

min read

How Does Saxenda Come: Packaging, Pens and Prescription Guide

How does Saxenda come? Discover everything about Saxenda's packaging, pre-filled pen presentation, dosing system, storage requirements, and what's included in your prescription. Essential UK guidance for safe use.

Hair Loss

min read

Can Bleaching Hair Cause Hair Loss? UK Clinical Guide

Can bleaching hair cause hair loss? Learn how bleach damages the hair shaft, triggers breakage or shedding, and when to see a GP — with UK clinical guidance from NHS and dermatology sources.

Amount of Vitamin K in an Orange: Essential Guide

Supplements

min read

Amount of Vitamin K in an Orange: Essential Guide

Discover the amount of vitamin K in an orange and how it compares to other fruits. Essential information for warfarin users and anyone monitoring vitamin K intake, with NHS-aligned guidance on incorporating oranges into a balanced diet.

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Testosterone

min read

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Can I use Testogel when I come off steroids? Discover why Testogel is generally not recommended immediately after stopping anabolic steroids, when it might be appropriate, and what medical assessment is required. UK guidance on testosterone recovery and safer alternatives explained.

Gastric Sleeve Foods to Eat: UK Recovery and Long-Term Diet Guide

Weight Loss

min read

Gastric Sleeve Foods to Eat: UK Recovery and Long-Term Diet Guide

Gastric sleeve foods to eat at every stage of recovery — from clear fluids to long-term balanced eating. NHS-aligned UK guide covering protein priorities, foods to avoid, supplements, and dietitian advice.

Best Time to Take Rybelsus: UK Dosing Guide

GLP-1 Brands

min read

Best Time to Take Rybelsus: UK Dosing Guide

Find out when to take Rybelsus, how long to wait before eating, and which foods to avoid — so your semaglutide tablet works as effectively as possible.

Phentermine Topiramate for Obesity: UK Licensing Status and Alternatives

Weight Loss

min read

Phentermine Topiramate for Obesity: UK Licensing Status and Alternatives

Phentermine topiramate for the treatment of obesity: why this combination isn't licensed in the UK, what the evidence shows, safety concerns raised by regulators, and which NICE-approved alternatives are available through the NHS.

Japanese Knotweed and Resveratrol: Benefits, Safety and UK Guidance

Supplements

min read

Japanese Knotweed and Resveratrol: Benefits, Safety and UK Guidance

Discover the connection between Japanese knotweed and resveratrol, including potential health benefits, safe usage guidelines, side effects, drug interactions, and UK regulatory standards for supplements. Evidence-based medical information for informed decisions.

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

Do Athletes Have a Fast Metabolism? The Truth

Can Rybelsus Cause Pancreatitis? Risks and Warning Signs

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Wegovy and Exercise: Maximising Weight Loss Results

GLP-1 Side Effects: Acid Reflux Causes and Management

Mounjaro After Gallbladder Removal: What You Need to Know

Healthiest Fish to Eat: Nutrition, Safety and Sustainability Guide

How Does Saxenda Come: Packaging, Pens and Prescription Guide

Can Bleaching Hair Cause Hair Loss? UK Clinical Guide

Amount of Vitamin K in an Orange: Essential Guide

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Gastric Sleeve Foods to Eat: UK Recovery and Long-Term Diet Guide

Best Time to Take Rybelsus: UK Dosing Guide

Phentermine Topiramate for Obesity: UK Licensing Status and Alternatives

Japanese Knotweed and Resveratrol: Benefits, Safety and UK Guidance

Personalized weight management for women