Bolt Guides

Expert insights on weight loss and more.

Featured

Should You Feel Hungry in a Calorie Deficit? What to Expect

Weight Loss

min read

Should You Feel Hungry in a Calorie Deficit? What to Expect

Should you feel hungry in a calorie deficit? Learn why hunger is normal during weight loss, how hormones like ghrelin and leptin drive appetite, and NHS-backed strategies to manage hunger safely and sustainably.

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Weight loss

Read all on weight loss

Weight Loss

min read

Should You Feel Hungry in a Calorie Deficit? What to Expect

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Weight Loss

min read

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Which diuretic causes gynaecomastia? Spironolactone is the main culprit. Learn why it affects breast tissue in men, how it compares to other diuretics, and what UK guidance says about managing this side effect.

Lemon Water and Fatty Liver: Evidence and Effective Treatments

Weight Loss

min read

Lemon Water and Fatty Liver: Evidence and Effective Treatments

Can lemon water help fatty liver disease? Discover the evidence behind this popular claim, understand what fatty liver disease is, and learn about proven treatments recommended by UK health guidance for managing liver health effectively.

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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

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Retatrutide on a plane — find out the UK rules for flying with this injectable medication, including documentation, storage, airport security, and international travel advice.

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Retatrutide on a Plane: UK Rules for Flying with This Injectable

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

GLP-1 Brands

min read

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

Discover evidence-based meal planning strategies for Ozempic (semaglutide) users. Learn which foods to prioritise, how to manage side effects, and create sustainable eating habits aligned with UK guidance for safe, effective weight management.

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

Does Ozempic cause heat intolerance? Explore the evidence behind temperature sensitivity on semaglutide, potential causes like dehydration, and practical management strategies for UK patients with type 2 diabetes.

Does Ozempic Cause Hot Flushes? Evidence and Management

GLP-1 Brands

min read

Does Ozempic Cause Hot Flushes? Evidence and Management

Does Ozempic cause hot flushes? Explore the evidence, potential indirect mechanisms, and practical management strategies for vasomotor symptoms during semaglutide treatment for type 2 diabetes.

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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.

Read erectile dysfunction guides

Tadalafil & Brain Blood Flow: What the Evidence Shows

Erectile Dysfunction

min read

Tadalafil & Brain Blood Flow: What the Evidence Shows

Can tadalafil support brain health? Explore clinical evidence on cerebral blood flow, cognitive effects, and UK safety guidance for daily low-dose use.

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Testosterone

min read

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Discover what Testogel does for men with testosterone deficiency. Learn how this prescription TRT gel works, its benefits for sexual function and muscle mass, proper application techniques, side effects, and essential safety guidance from UK medical experts.

Testosterone

min read

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can testosterone treatments cause swollen feet? Discover how TRT affects fluid retention, when to seek medical advice, management strategies, and alternative causes of peripheral oedema during testosterone therapy.

Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Medications to Avoid with Sulfa Allergy: UK Guide

Supplements

min read

Medications to Avoid with Sulfa Allergy: UK Guide

Discover which medications to avoid with sulfa allergy, including sulphonamide antibiotics and non-antibiotic sulphonamides. Learn about safe alternatives, cross-reactivity risks, and how to manage your allergy effectively with UK clinical guidance.

Nicotinamide Riboside Resveratrol Benefits: Evidence and Safety

Supplements

min read

Nicotinamide Riboside Resveratrol Benefits: Evidence and Safety

Discover nicotinamide riboside resveratrol benefits, including evidence on cellular health, metabolism, and safety. Expert guidance on dosage, side effects, and UK regulations for these novel food supplements.

Mounjaro

min read

How to Stop Mounjaro Hair Loss with GLP-1 Weight Loss Medication

Explore how to stop Mounjaro hair loss, a common side effect of GLP-1 weight loss medication. Our blog post provides expert advice, preventative measures, and effective treatments to combat this pressing concern.

Type 1 Gynecomastia Treatment Without Surgery: UK Options Explained

Weight Loss

min read

Type 1 Gynecomastia Treatment Without Surgery: UK Options Explained

Type 1 gynecomastia treatment without surgery: explore UK-based non-surgical options including medications, lifestyle changes, and when to see your GP. Evidence-based guidance aligned with NHS and NICE.

Cost

min read

Dr Weightman's Wegovy Cost: UK Private Treatment Pricing Explained

Dr Weightman's Wegovy cost explained: find out what you'll pay for private semaglutide treatment in the UK, how it compares to other providers, and how to access it safely.

Gallbladder Issues After Gastric Sleeve: Causes, Symptoms and Treatment

Weight Loss

min read

Gallbladder Issues After Gastric Sleeve: Causes, Symptoms and Treatment

Gallbladder issues after gastric sleeve surgery explained — causes, symptoms, NHS diagnosis, treatment options, and how ursodeoxycholic acid can help prevent gallstones post-op.

Hair Loss

min read

Do Bonnets Help With Hair Loss? Evidence, Benefits and UK Advice

Do bonnets help with hair loss? Learn how satin and silk bonnets reduce breakage, which hair loss types may benefit, what the evidence shows, and when to see your GP.

Peas Vitamin K Content and Warfarin: Safe Dietary Guidance

Supplements

min read

Peas Vitamin K Content and Warfarin: Safe Dietary Guidance

Discover how peas' vitamin K content affects warfarin and anticoagulant therapy. Learn safe portion sizes, dietary consistency principles, and when to seek medical advice for stable blood thinning medication management.

Mounjaro

min read

Mounjaro Sexual Side Effects: What You Need to Know

Concerned about mounjaro sexual side effects? Learn how tirzepatide may indirectly affect sexual function, what causes these changes, and when to speak to your GP about managing sexual health during treatment.

How Often Do You Take Trulicity? Weekly Dosing Guide

GLP-1 Brands

min read

How Often Do You Take Trulicity? Weekly Dosing Guide

Discover how often you take Trulicity (dulaglutide) for type 2 diabetes. Learn about the once-weekly dosing schedule, what to do if you miss a dose, how to change your injection day safely, and essential guidance on maintaining consistent treatment for optimal blood glucose control.

Byetta (Exenatide) for Type 2 Diabetes: UK Guide

Weight Loss

min read

Byetta (Exenatide) for Type 2 Diabetes: UK Guide

Learn how Byetta (exenatide) works, who it suits, dosage advice, and safety information. MHRA-licensed GLP-1 treatment for type 2 diabetes in the UK.

Amiodarone and Gynaecomastia: Causes, Risks, and Management

Weight Loss

min read

Amiodarone and Gynaecomastia: Causes, Risks, and Management

Does amiodarone cause gynaecomastia? Learn how amiodarone-induced thyroid dysfunction may trigger breast tissue enlargement in men, what monitoring is needed, and when to see your GP.

Erectile Dysfunction

min read

Does Serotonin Cause Erectile Dysfunction? UK Medical Guide

Does serotonin cause erectile dysfunction? Discover how serotonin levels and SSRI antidepressants affect erectile function, plus NHS-approved management strategies and when to seek medical advice for sexual side effects.

Can THC Cause Gynaecomastia? Evidence, Risks and NHS Guidance

Weight Loss

min read

Can THC Cause Gynaecomastia? Evidence, Risks and NHS Guidance

Can THC cause gynaecomastia? Explore the evidence linking cannabis use to male breast tissue growth, how THC may affect hormone levels, and when to see a GP. UK clinical guidance included.

Wegovy

min read

Can You Take Wegovy with Statins? Safety and Evidence

Can you take Wegovy with statins safely? Discover how these medicines work together, what the clinical evidence shows, key safety considerations, and when to seek medical advice for this common treatment combination.

Bolt Guides

Featured

Should You Feel Hungry in a Calorie Deficit? What to Expect

Weight loss

Should You Feel Hungry in a Calorie Deficit? What to Expect

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Lemon Water and Fatty Liver: Evidence and Effective Treatments

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

Does Ozempic Cause Hot Flushes? Evidence and Management

Men’s Health

Testosterone

Erectile dysfunction

Tadalafil & Brain Blood Flow: What the Evidence Shows

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Browse all

Medications to Avoid with Sulfa Allergy: UK Guide

Nicotinamide Riboside Resveratrol Benefits: Evidence and Safety

How to Stop Mounjaro Hair Loss with GLP-1 Weight Loss Medication

Type 1 Gynecomastia Treatment Without Surgery: UK Options Explained

Dr Weightman's Wegovy Cost: UK Private Treatment Pricing Explained

Gallbladder Issues After Gastric Sleeve: Causes, Symptoms and Treatment

Do Bonnets Help With Hair Loss? Evidence, Benefits and UK Advice

Peas Vitamin K Content and Warfarin: Safe Dietary Guidance

Mounjaro Sexual Side Effects: What You Need to Know

How Often Do You Take Trulicity? Weekly Dosing Guide

Byetta (Exenatide) for Type 2 Diabetes: UK Guide

Amiodarone and Gynaecomastia: Causes, Risks, and Management

Does Serotonin Cause Erectile Dysfunction? UK Medical Guide

Can THC Cause Gynaecomastia? Evidence, Risks and NHS Guidance

Can You Take Wegovy with Statins? Safety and Evidence

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