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.

Erectile Dysfunction

min read

Does Krill Oil Help Erectile Dysfunction? UK Evidence Review

Does krill oil help erectile dysfunction? Explore the evidence behind krill oil's omega-3 content, its effects on vascular health, safety considerations, and proven NHS treatments for ED available in the UK.

Saxenda & Gastric Emptying: What the Evidence Shows

GLP-1 Brands

min read

Saxenda & Gastric Emptying: What the Evidence Shows

Discover how Saxenda slows gastric emptying to reduce hunger, what the clinical evidence shows, and tips to manage GI side effects.

Can Testogel Effectiveness Decrease Over Time? Causes and Solutions

Testosterone

min read

Can Testogel Effectiveness Decrease Over Time? Causes and Solutions

Can Testogel effectiveness decrease over time? Discover why testosterone gel may seem less effective, what factors reduce absorption, signs to watch for, and when to seek medical review for optimal hormone replacement therapy.

Gastric Sleeve and Kidney Stones: Risks, Symptoms, and Prevention

Weight Loss

min read

Gastric Sleeve and Kidney Stones: Risks, Symptoms, and Prevention

Gastric sleeve and kidney stones: find out why sleeve gastrectomy raises your risk, how to spot symptoms, and what NHS-aligned dietary and lifestyle steps can help prevent stones forming.

Sluggish Metabolism: Evidence-Based Ways to Help

Weight Loss

min read

Sluggish Metabolism: Evidence-Based Ways to Help

Understand what a slow metabolism really means and explore evidence-based strategies covering nutrition, exercise, and when to seek medical advice.

Erectile Dysfunction

min read

Erectile Dysfunction: NHS Causes, Symptoms & Treatment

Learn about erectile dysfunction causes, symptoms and NHS treatments. Discover when to see your GP and how lifestyle changes can help.

Vitamin D Deficiency and Depression: The Link Explained

Supplements

min read

Vitamin D Deficiency and Depression: The Link Explained

Low vitamin D levels may affect mood and mental health. Explore the research, common symptoms, NHS testing, and treatment options available in the UK.

How Much Testogel to Use: Dosage Guidelines and Application

Testosterone

min read

How Much Testogel to Use: Dosage Guidelines and Application

Learn how much Testogel to use for testosterone replacement therapy. Discover standard dosing guidelines, application instructions, dose adjustment protocols based on blood tests, and common mistakes to avoid for safe, effective treatment.

Mounjaro

min read

Does Mounjaro Cause Bleeding? UK Clinical Evidence and Guidance

Does Mounjaro cause bleeding? Discover the evidence on tirzepatide and bleeding risk, understand gastrointestinal side effects, and learn when to seek medical advice. UK clinical guidance included.

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Weight Loss

min read

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Discover how obesity treatment through yoga can complement conventional weight management. Evidence-based guidance on yoga styles, safety considerations, and integrating yoga with diet, exercise, and medical treatments for sustainable results.

Wegovy

min read

Does Wegovy Cause Diverticulitis?: Exploring GLP-1 Weight Loss Treatments and Potential Side Effects

Does Wegovy cause diverticulitis? Unpack the truth in this myth-busting article, understand potential digestive issues and learn how to mitigate risks.

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

Does Krill Oil Help Erectile Dysfunction? UK Evidence Review

Saxenda & Gastric Emptying: What the Evidence Shows

Can Testogel Effectiveness Decrease Over Time? Causes and Solutions

Gastric Sleeve and Kidney Stones: Risks, Symptoms, and Prevention

Sluggish Metabolism: Evidence-Based Ways to Help

Erectile Dysfunction: NHS Causes, Symptoms & Treatment

Vitamin D Deficiency and Depression: The Link Explained

How Much Testogel to Use: Dosage Guidelines and Application

Does Mounjaro Cause Bleeding? UK Clinical Evidence and Guidance

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Does Wegovy Cause Diverticulitis?: Exploring GLP-1 Weight Loss Treatments and Potential Side Effects

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