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.

Can Saxenda Cause Blood Clots? UK Clinical Evidence and Safety

GLP-1 Brands

min read

Can Saxenda Cause Blood Clots? UK Clinical Evidence and Safety

Can Saxenda cause blood clots? Discover what UK clinical evidence reveals about liraglutide and thrombosis risk, including cardiovascular effects, warning signs to monitor, and when to seek medical advice whilst taking this weight management medication.

Are Raisins Good for Fatty Liver Disease? Evidence and Guidance

Weight Loss

min read

Are Raisins Good for Fatty Liver Disease? Evidence and Guidance

Are raisins good for fatty liver disease? Discover what the evidence says about dried fruit, sugar content, and liver health. Expert guidance on dietary management for NAFLD with practical advice on portion control and better fruit choices for supporting your liver.

Can You Smoke with Type 2 Diabetes? Risks and Quitting Support

Weight Loss

min read

Can You Smoke with Type 2 Diabetes? Risks and Quitting Support

Can you smoke with type 2 diabetes? Discover how smoking worsens blood sugar control, increases complication risks, and why quitting delivers immediate health benefits. Learn about NHS support available to help you stop smoking safely with diabetes.

Whey Protein Powder and Cholesterol: Evidence and Guidance

Supplements

min read

Whey Protein Powder and Cholesterol: Evidence and Guidance

Discover how whey protein powder affects cholesterol levels, including clinical evidence, product selection guidance, and important safety considerations for cardiovascular health in the UK.

Does GLP-1 Help with Cholesterol? Evidence and Clinical Guidance

Weight Loss

min read

Does GLP-1 Help with Cholesterol? Evidence and Clinical Guidance

Does GLP-1 help with cholesterol? Discover how GLP-1 receptor agonists affect lipid profiles, who may benefit from modest cholesterol improvements, and how these medications compare with statins and other lipid-lowering treatments in UK clinical practice.

Can Trulicity Cause Pancreatitis? Risks and Warning Signs

GLP-1 Brands

min read

Can Trulicity Cause Pancreatitis? Risks and Warning Signs

Can Trulicity cause pancreatitis? Learn about the risk of pancreatic inflammation with this GLP-1 receptor agonist, warning signs to watch for, who should use it with caution, and what to do if severe abdominal pain develops whilst taking Trulicity.

Can I Restart Saxenda? Safe Restarting Guidelines

GLP-1 Brands

min read

Can I Restart Saxenda? Safe Restarting Guidelines

Can I restart Saxenda after stopping? Discover how to safely restart Saxenda treatment, the dose escalation schedule required, eligibility criteria, and what to discuss with your GP before resuming liraglutide for weight management.

Vitamin D and Magnesium: How They Work Together and UK Guidance

Supplements

min read

Vitamin D and Magnesium: How They Work Together and UK Guidance

Discover how vitamin D and magnesium work together to support bone health, immune function, and metabolism. Learn UK-recommended doses, food sources, signs of deficiency, and when supplementation may be beneficial based on NHS and NICE guidance.

Is It Normal to Feel Hornier Whilst Using Testogel?

Testosterone

min read

Is It Normal to Feel Hornier Whilst Using Testogel?

Is it normal to feel hornier whilst using Testogel? Discover why increased libido is a typical response to testosterone replacement therapy, when to speak to your GP, and how to manage sexual side effects safely during Testogel treatment.

Can You Take Glipizide and Rybelsus Together Safely?

GLP-1 Brands

min read

Can You Take Glipizide and Rybelsus Together Safely?

Can you take glipizide and Rybelsus together? Yes, but careful monitoring is essential. Learn about hypoglycaemia risks, dose adjustments, NHS guidance, and when to contact your GP for safe combination diabetes therapy.

Most Recommended Fish Oil: UK Guidance and Quality Standards

Supplements

min read

Most Recommended Fish Oil: UK Guidance and Quality Standards

Discover the most recommended fish oil supplements based on purity, concentration, and UK guidance. Learn what NHS and NICE advise about omega-3 supplementation, key quality indicators, and how to choose the right product for your health needs safely.

Topiramate and Allergy Medication: Interactions, Risks, and Safe Use

Supplements

min read

Topiramate and Allergy Medication: Interactions, Risks, and Safe Use

Topiramate and allergy medication interactions explained — find out which antihistamines, nasal sprays, and allergy treatments are safe to use alongside topiramate, with UK clinical guidance.

Best Allergy Medication for Sugar Allergies: UK Clinical Guide

Supplements

min read

Best Allergy Medication for Sugar Allergies: UK Clinical Guide

Best allergy medication for sugar allergies explained — discover why true sugar allergy is rare, how symptoms are diagnosed on the NHS, which antihistamines are recommended, and when to seek urgent medical advice.

Can Glucosamine Cause Weight Gain? Evidence and Guidance

Supplements

min read

Can Glucosamine Cause Weight Gain? Evidence and Guidance

Can glucosamine cause weight gain? Discover what the evidence says about glucosamine and weight changes, including bloating, fluid retention, and practical tips for managing your weight whilst taking this popular joint supplement.

Erectile Dysfunction

min read

Does High Blood Pressure Cause Erectile Dysfunction? UK Guide

Does high blood pressure cause erectile dysfunction? Discover how hypertension damages blood vessels affecting erections, which medications may worsen ED, and when to seek medical help for both conditions.

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

Can Saxenda Cause Blood Clots? UK Clinical Evidence and Safety

Are Raisins Good for Fatty Liver Disease? Evidence and Guidance

Can You Smoke with Type 2 Diabetes? Risks and Quitting Support

Whey Protein Powder and Cholesterol: Evidence and Guidance

Does GLP-1 Help with Cholesterol? Evidence and Clinical Guidance

Can Trulicity Cause Pancreatitis? Risks and Warning Signs

Can I Restart Saxenda? Safe Restarting Guidelines

Vitamin D and Magnesium: How They Work Together and UK Guidance

Is It Normal to Feel Hornier Whilst Using Testogel?

Can You Take Glipizide and Rybelsus Together Safely?

Most Recommended Fish Oil: UK Guidance and Quality Standards

Topiramate and Allergy Medication: Interactions, Risks, and Safe Use

Best Allergy Medication for Sugar Allergies: UK Clinical Guide

Can Glucosamine Cause Weight Gain? Evidence and Guidance

Does High Blood Pressure Cause Erectile Dysfunction? UK Guide

Personalized weight management for women