Bolt Guides

Expert insights on weight loss and more.

Featured

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

New weight loss prescriptions including semaglutide and tirzepatide are now available in the UK. Learn who qualifies, how they work, NICE eligibility criteria, side effects, and how to access treatment safely via the NHS or private providers.

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Weight loss

Read all on weight loss

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Weight Loss

min read

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Can you eat oatmeal while intermittent fasting? Find out when oatmeal breaks a fast, why it's an ideal choice for your eating window, and who should seek GP advice first.

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Weight Loss

min read

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Intermittent fasting and cell repair: discover how fasting triggers autophagy and cellular maintenance pathways, what UK guidance says, who should exercise caution, and practical safety advice from NHS and NICE.

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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

Trulicity Doses Per Pen: UK Dosing Guide

Learn about Trulicity pen strengths, how to administer your weekly dose, storage tips, and what to do if you miss a dose.

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Trulicity Doses Per Pen: UK Dosing Guide

GLP-1 Brands

min read

Paracetamol with Trulicity: Is It Safe?

Find out if paracetamol is safe to take with Trulicity (dulaglutide), including dosage guidance, key considerations, and when to seek medical advice.

Best Time to Take Victoza: Morning or Evening?

GLP-1 Brands

min read

Best Time to Take Victoza: Morning or Evening?

Morning or evening — does it matter when you take Victoza? Learn the recommended liraglutide dosing schedule and how to get the most from your injections.

Does Ozempic Cause Muscle Loss? Evidence & Tips

GLP-1 Brands

min read

Does Ozempic Cause Muscle Loss? Evidence & Tips

Worried Ozempic is eating your muscle? See what the evidence says about semaglutide and body composition, plus practical steps to protect lean muscle mass.

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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.

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Erectile Dysfunction

min read

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

Is spinach good for erectile dysfunction? Discover what the evidence says about spinach, dietary nitrates, and erectile health—plus when to seek medical advice for ED in the UK.

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Testosterone

min read

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Low testosterone causing man boobs? Learn how hormonal imbalance leads to gynaecomastia, what causes it, when to see a GP, and what NHS diagnosis and treatment options are available.

Does Testogel Work for Men? What the Evidence Shows

Testosterone

min read

Does Testogel Work for Men? What the Evidence Shows

Find out how Testogel works for men with low testosterone, what clinical evidence shows, realistic results timelines, and key safety considerations.

Testosterone

min read

How to Increase Testosterone Levels Naturally: 7 Tips

Boost testosterone naturally with 7 evidence-based lifestyle changes covering sleep, nutrition, exercise and stress. Plus when to seek NHS advice.

Rybelsus and Hypoglycaemia: Risks & Safety Guide

GLP-1 Brands

min read

Rybelsus and Hypoglycaemia: Risks & Safety Guide

Can Rybelsus cause low blood sugar? Learn when hypoglycaemia risk rises, which combinations increase danger, and how to stay safe on semaglutide.

GLP-1 Injection Timing: Morning or Night Administration Guide

Weight Loss

min read

GLP-1 Injection Timing: Morning or Night Administration Guide

Should you take GLP-1 injections in the morning or at night? Discover the optimal timing for semaglutide, dulaglutide, and liraglutide based on UK clinical guidance, side effect management, and your daily routine.

Can You Eat Too Much Salmon? NHS Guidance on Safe Limits

Supplements

min read

Can You Eat Too Much Salmon? NHS Guidance on Safe Limits

Can you eat too much salmon? Discover NHS-recommended safe consumption limits, potential risks from contaminants like mercury, and how to balance salmon's exceptional health benefits with food safety considerations for optimal wellbeing.

Erectile Dysfunction

min read

Is There a Peptide for Erectile Dysfunction? UK Evidence and Safety

Is there a peptide for erectile dysfunction? Discover why Melanotan II, PT-141, and other peptides aren't licensed in the UK, their safety risks, and why NHS-recommended treatments like sildenafil remain the gold standard for ED.

How Can Vitamin D Help Fallopian Tube Cancer? UK Evidence Review

Supplements

min read

How Can Vitamin D Help Fallopian Tube Cancer? UK Evidence Review

Can vitamin D help with fallopian tube cancer? Explore the current evidence on vitamin D's potential role in gynaecological cancers, safe supplementation levels for cancer patients, and why proven treatments remain essential. UK medical guidance included.

Why Am I Still Hungry on Ozempic? Causes and Solutions

GLP-1 Brands

min read

Why Am I Still Hungry on Ozempic? Causes and Solutions

Still feeling hungry on Ozempic? Discover why appetite suppression varies, how dosage and lifestyle factors influence hunger, and when to consult your GP about persistent appetite on semaglutide treatment.

Is GLP-1 Safe for Seniors? Safety Guide for Older Adults

Weight Loss

min read

Is GLP-1 Safe for Seniors? Safety Guide for Older Adults

Is GLP-1 safe for seniors? Discover the evidence on GLP-1 receptor agonists in older adults, including safety considerations, side effects, dosing guidance, and monitoring requirements for elderly patients with diabetes.

Broccoli Vitamin K Content and Warfarin Interactions: UK Guide

Supplements

min read

Broccoli Vitamin K Content and Warfarin Interactions: UK Guide

Discover how broccoli's vitamin K content affects warfarin and blood thinners. Expert UK guidance on safe broccoli intake during anticoagulation therapy, including practical dietary management strategies for maintaining stable INR levels whilst enjoying nutritious vegetables.

Vertical Sleeve Gastrectomy (VSG): UK Guide

Weight Loss

min read

Vertical Sleeve Gastrectomy (VSG): UK Guide

Learn how VSG works, who qualifies under NICE criteria, what weight loss to expect, and the risks and recovery involved in sleeve gastrectomy surgery.

What Does Catabolic Mean in Fasting? Metabolic Process Explained

Weight Loss

min read

What Does Catabolic Mean in Fasting? Metabolic Process Explained

What does catabolic mean in fasting? Discover how your body breaks down glycogen, fat, and protein during fasting, the metabolic phases involved, potential health effects, and essential safety guidance for managing catabolic states effectively.

Can Low Iron Cause Fatty Liver? Evidence and UK Guidance

Weight Loss

min read

Can Low Iron Cause Fatty Liver? Evidence and UK Guidance

Can low iron cause fatty liver disease? Discover the evidence-based answer, understand the complex relationship between iron deficiency and NAFLD, and learn about UK diagnosis and treatment guidelines for both conditions.

Hair Loss

min read

Does Gemtesa Cause Hair Loss? Vibegron Side Effects Explained

Does Gemtesa cause hair loss? Find out what clinical evidence and MHRA data say about vibegron and alopecia, its known side effects, and when to speak to your GP.

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.

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Weight Loss

min read

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Gastric band complications long term include band slippage, erosion, and reflux. Learn the warning signs, NHS diagnosis and management options, and when removal or revision may be recommended.

Can Fatty Liver Cause Hepatic Encephalopathy? UK Guide

Weight Loss

min read

Can Fatty Liver Cause Hepatic Encephalopathy? UK Guide

Can fatty liver cause hepatic encephalopathy? Discover how fatty liver disease progresses to serious complications, recognise early warning signs, and learn about NHS treatment options to protect your liver health and prevent neurological symptoms.

Bolt Guides

Featured

New Weight Loss Prescriptions in the UK: Your Complete Guide

Weight loss

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

GLP-1 Brands

Wegovy

Mounjaro

Trulicity Doses Per Pen: UK Dosing Guide

Paracetamol with Trulicity: Is It Safe?

Best Time to Take Victoza: Morning or Evening?

Does Ozempic Cause Muscle Loss? Evidence & Tips

Men’s Health

Testosterone

Erectile dysfunction

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Does Testogel Work for Men? What the Evidence Shows

How to Increase Testosterone Levels Naturally: 7 Tips

Browse all

Rybelsus and Hypoglycaemia: Risks & Safety Guide

GLP-1 Injection Timing: Morning or Night Administration Guide

Can You Eat Too Much Salmon? NHS Guidance on Safe Limits

Is There a Peptide for Erectile Dysfunction? UK Evidence and Safety

How Can Vitamin D Help Fallopian Tube Cancer? UK Evidence Review

Why Am I Still Hungry on Ozempic? Causes and Solutions

Is GLP-1 Safe for Seniors? Safety Guide for Older Adults

Broccoli Vitamin K Content and Warfarin Interactions: UK Guide

Vertical Sleeve Gastrectomy (VSG): UK Guide

What Does Catabolic Mean in Fasting? Metabolic Process Explained

Can Low Iron Cause Fatty Liver? Evidence and UK Guidance

Does Gemtesa Cause Hair Loss? Vibegron Side Effects Explained

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Can Fatty Liver Cause Hepatic Encephalopathy? UK Guide

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