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.

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.

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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.

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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.

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.

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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.

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Weight Loss

min read

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Paracetamol after gastric sleeve surgery: UK guidance on safe dosing, best formulations, medicines to avoid, and when to seek advice from your bariatric team or GP.

Erectile Dysfunction

min read

Does Pantoprazole Cause Erectile Dysfunction? Evidence and Guidance

Does pantoprazole cause erectile dysfunction? Discover what the evidence says about this proton pump inhibitor and sexual function, plus guidance on managing symptoms and when to seek medical advice.

Can Saxenda Be Frozen? UK Storage Guidelines Explained

GLP-1 Brands

min read

Can Saxenda Be Frozen? UK Storage Guidelines Explained

Can Saxenda be frozen? Discover why freezing Saxenda (liraglutide) permanently damages this weight-management medication, what to do if your pen has been frozen, and essential UK storage guidelines to maintain effectiveness and safety.

How Long Does a Victoza Pen Last? Storage and Usage Guide

GLP-1 Brands

min read

How Long Does a Victoza Pen Last? Storage and Usage Guide

How long does a Victoza pen last after opening? Discover the 1-month shelf life, storage requirements, dose duration, and essential safety tips for using liraglutide pens effectively in type 2 diabetes management.

Does Tadalafil Affect Blood Pressure? Safety and Risks

Erectile Dysfunction

min read

Does Tadalafil Affect Blood Pressure? Safety and Risks

Does tadalafil affect blood pressure? Discover how this PDE5 inhibitor causes mild blood pressure reduction, who should avoid it, and essential safety precautions for cardiovascular health when using tadalafil.

How Much Omega-3 in Salmon: UK Guide to Content and Benefits

Supplements

min read

How Much Omega-3 in Salmon: UK Guide to Content and Benefits

Discover how much omega-3 is in salmon, from wild-caught to farmed varieties. Learn how different types compare, how much you need for health benefits, and practical tips for choosing and preparing salmon to meet UK dietary recommendations for cardiovascular and brain health.

Lap Band Surgery Obesity Treatment: UK Guide to Eligibility and Alternatives

Weight Loss

min read

Lap Band Surgery Obesity Treatment: UK Guide to Eligibility and Alternatives

Lap band surgery obesity treatment explained: how laparoscopic adjustable gastric banding works, who qualifies under UK guidelines, benefits, risks, recovery, and why alternative bariatric procedures are now more commonly recommended.

Can You Take Weight Loss Injections on HRT?

Wegovy

min read

Can You Take Weight Loss Injections on HRT?

Can you take weight loss injections on HRT? Discover how GLP-1 medications like Wegovy and Saxenda can be safely combined with hormone replacement therapy, including important safety considerations and what to discuss with your GP.

Mounjaro

min read

Does Mounjaro Work Right Away? Timeline and What to Expect

Does Mounjaro work right away? Discover when tirzepatide starts working, what to expect in the first weeks, and realistic timelines for blood glucose control and weight loss results.

Allergy Medication That Doesn't Elevate Blood Pressure or Blood Sugar

Supplements

min read

Allergy Medication That Doesn't Elevate Blood Pressure or Blood Sugar

Allergy medication that doesn't elevate blood pressure or blood sugar — discover which antihistamines and nasal sprays are safe for people with hypertension or diabetes, and which products to avoid.

Gastric Band Food Stuck: Causes, Symptoms and What to Do

Weight Loss

min read

Gastric Band Food Stuck: Causes, Symptoms and What to Do

Gastric band food stuck? Learn why blockages happen, how to recognise symptoms, what to do immediately, and when to seek urgent NHS medical help.

How Much Is Too Much Tuna Fish? NHS Safe Consumption Guidelines

Supplements

min read

How Much Is Too Much Tuna Fish? NHS Safe Consumption Guidelines

How much is too much tuna fish? Discover NHS guidelines on safe tuna consumption, mercury risks, recommended weekly limits for adults and pregnant women, symptoms of excessive intake, and low-mercury fish alternatives for a healthy diet.

Concerta and Allergy Medication: Safe Combinations and Key Interactions

Supplements

min read

Concerta and Allergy Medication: Safe Combinations and Key Interactions

Concerta and allergy medication: find out which antihistamines, decongestants, and nasal sprays are safe to use with Concerta XL (methylphenidate), plus when to seek NHS advice.

Erectile Dysfunction

min read

Does Low Potassium Cause Erectile Dysfunction? UK Medical Guide

Does low potassium cause erectile dysfunction? Explore the complex relationship between hypokalaemia and ED, including vascular and neurological mechanisms, shared medical causes, symptoms to watch for, and evidence-based treatment options available through the NHS.

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

Weight Loss

min read

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

Discover how whole grains for type 2 diabetes can improve blood sugar control and cardiovascular health. Learn which varieties work best, recommended portions, and practical meal planning strategies aligned with NHS and NICE guidance for effective diabetes management.

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

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Does Pantoprazole Cause Erectile Dysfunction? Evidence and Guidance

Can Saxenda Be Frozen? UK Storage Guidelines Explained

How Long Does a Victoza Pen Last? Storage and Usage Guide

Does Tadalafil Affect Blood Pressure? Safety and Risks

How Much Omega-3 in Salmon: UK Guide to Content and Benefits

Lap Band Surgery Obesity Treatment: UK Guide to Eligibility and Alternatives

Can You Take Weight Loss Injections on HRT?

Does Mounjaro Work Right Away? Timeline and What to Expect

Allergy Medication That Doesn't Elevate Blood Pressure or Blood Sugar

Gastric Band Food Stuck: Causes, Symptoms and What to Do

How Much Is Too Much Tuna Fish? NHS Safe Consumption Guidelines

Concerta and Allergy Medication: Safe Combinations and Key Interactions

Does Low Potassium Cause Erectile Dysfunction? UK Medical Guide

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

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