Bolt Guides

Expert insights on weight loss and more.

Featured

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Weight Loss

min read

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Creatine and visceral fat: explore the latest evidence on whether creatine supplementation affects visceral adiposity, its safety profile, and NHS-aligned lifestyle strategies for reducing metabolic risk.

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Weight loss

Read all on weight loss

Weight Loss

min read

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Weight Loss

min read

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Chocolate after gastric sleeve surgery — find out when it's safe to reintroduce it, which types are best tolerated, and how to protect your weight loss progress. NHS-aligned advice.

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Weight Loss

min read

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

Can you take Dulcolax after gastric sleeve surgery? Learn how bisacodyl works, which laxatives UK bariatric teams recommend post-sleeve, and when to seek medical advice.

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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.

Read Mounjaro guides

GLP-1 Brands

min read

Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can you take creatine on retatrutide? Explore the theoretical interactions, muscle preservation rationale, safety considerations, and when to seek medical advice in the UK.

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Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can Jardiance and Rybelsus Be Taken Together Safely?

GLP-1 Brands

min read

Can Jardiance and Rybelsus Be Taken Together Safely?

Can Jardiance and Rybelsus be taken together? Discover how these type 2 diabetes medications work in combination, their benefits, potential side effects, safety considerations, and NHS prescribing guidance for optimal glycaemic control.

Is Saxenda a Stimulant? How Liraglutide Works

GLP-1 Brands

min read

Is Saxenda a Stimulant? How Liraglutide Works

Saxenda isn't a stimulant. Discover how liraglutide works as a GLP-1 receptor agonist, its safety profile, and how it differs from older weight loss drugs.

How to Avoid Ozempic Butt: Evidence-Based Strategies

GLP-1 Brands

min read

How to Avoid Ozempic Butt: Evidence-Based Strategies

Discover evidence-based strategies to avoid Ozempic butt during semaglutide treatment. Learn how resistance training, protein intake, and gradual weight loss preserve gluteal volume whilst achieving your weight management goals safely.

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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

Cashews and Erectile Dysfunction: What the Evidence Says

Can cashews support erection health? Explore the nutritional evidence, vascular benefits, and expert dietary guidance for managing ED naturally in the UK.

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Where to Rub Testogel: Application Sites and Safety Guide

Testosterone

min read

Where to Rub Testogel: Application Sites and Safety Guide

Learn exactly where to rub Testogel for safe, effective testosterone replacement. Discover correct application sites for each formulation, step-by-step technique, common mistakes to avoid, and essential safety precautions to protect yourself and others.

Testosterone

min read

ME/CFS and Testosterone Cypionate Treatment: UK Guidance and Evidence

Explore ME/CFS and testosterone cypionate treatment: understand the evidence, NHS guidance, potential risks and benefits, and why this therapy is not recommended for chronic fatigue syndrome in the UK.

What Is Testogel Used to Treat? UK Clinical Guide

Testosterone

min read

What Is Testogel Used to Treat? UK Clinical Guide

Discover what Testogel is used to treat in the UK. Learn about testosterone replacement therapy for hypogonadism, who can use it, how it works, application guidance, side effects, and essential monitoring requirements from NHS and NICE-aligned clinical sources.

Hair Loss

min read

Microneedling for Hair Loss: Evidence, Safety, and UK Treatment Guide

Microneedling for hair loss: discover how it works, what the clinical evidence shows, who is suitable, and how to find a safe, qualified practitioner in the UK. Read our expert guide.

Feeling Cold on Ozempic: Causes and Management

GLP-1 Brands

min read

Feeling Cold on Ozempic: Causes and Management

Feeling cold on Ozempic? Discover why some patients experience cold sensitivity, how common it is, practical management strategies, and when to contact your GP for further evaluation.

Mounjaro

min read

Eating Bread on Mounjaro: UK Guidance and Practical Tips

Can you eat bread on Mounjaro? Discover how tirzepatide affects carbohydrate tolerance, which bread types to choose, portion guidance, managing side effects, and when to seek medical advice for optimal treatment outcomes.

Vitamin D and Magnesium: How They Work Together

Supplements

min read

Vitamin D and Magnesium: How They Work Together

Learn how vitamin D and magnesium interact to support bone health and immunity. Includes UK-recommended intakes, food sources, and supplement guidance.

Fatty Liver with Cysts: Causes, Diagnosis and NHS Treatment

Weight Loss

min read

Fatty Liver with Cysts: Causes, Diagnosis and NHS Treatment

Discover what fatty liver with cysts means, why these two liver conditions can occur together, and how they're diagnosed and managed. Learn about causes, symptoms, NHS treatment pathways, and lifestyle changes that support liver health.

Iron and Zinc Foods: Best Sources and Absorption Tips

Supplements

min read

Iron and Zinc Foods: Best Sources and Absorption Tips

Discover the best iron and zinc foods to support your health. Learn which dietary sources provide these essential minerals, how to maximise absorption, and daily requirements for different life stages. Expert UK guidance on preventing deficiency.

Fatty Liver Disease and Omeprazole: Safety and Guidance

Weight Loss

min read

Fatty Liver Disease and Omeprazole: Safety and Guidance

Discover whether omeprazole is safe with fatty liver disease. Expert guidance on interactions, safety considerations, dosing adjustments, and when to seek medical advice for patients managing both conditions.

When to Stop Taking CoQ10 for Fertility: Expert Guidance

Supplements

min read

When to Stop Taking CoQ10 for Fertility: Expert Guidance

Discover when to stop taking CoQ10 for fertility treatment, including guidance on discontinuation during IVF, pregnancy confirmation, and potential side effects. Expert advice on safe supplementation timing.

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Supplements

min read

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Discover what causes a low magnesium level, from medications and medical conditions to dietary factors. Learn to recognise symptoms, understand risk factors, and find out when to seek medical advice for hypomagnesaemia.

Can I Take a Break from Saxenda? UK Medical Guidance

GLP-1 Brands

min read

Can I Take a Break from Saxenda? UK Medical Guidance

Can I take a break from Saxenda? Discover what happens when you pause liraglutide treatment, how to restart safely, medical reasons for stopping, and strategies to minimise weight regain during treatment breaks. Expert UK guidance.

Names of Prescription Allergy Medications: UK Guide

Supplements

min read

Names of Prescription Allergy Medications: UK Guide

Names of prescription allergy medications explained — from fexofenadine and montelukast to omalizumab and adrenaline auto-injectors. Learn how UK allergy treatments work, their side effects, and when to see your GP.

Mounjaro

min read

What to Eat on Mounjaro Injection Day: UK Dietary Guidance

Discover what to eat on Mounjaro injection day to minimise side effects and support your treatment. Expert UK guidance on foods to choose, avoid, and when to seek medical advice for tirzepatide therapy.

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

Weight Loss

min read

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

Hirsutism and gynaecomastia explained: causes, NHS diagnosis, treatments, and when to see your GP. Clear UK clinical guidance on managing these hormonal conditions.

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Weight Loss

min read

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Is a 600 calorie deficit good for weight loss? Discover what NICE and NHS guidance says, expected results, risks to know, and expert tips for safe, sustainable dieting.

Can You Eat Chocolate in a Calorie Deficit and Lose Weight?

Weight Loss

min read

Can You Eat Chocolate in a Calorie Deficit and Lose Weight?

Can you eat chocolate in a calorie deficit? Yes — find out how to include chocolate in your weight loss plan, which types to choose, and practical tips for staying on track.

Bolt Guides

Featured

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Weight loss

Creatine and Visceral Fat: Evidence, Safety, and UK Guidance

Chocolate After Gastric Sleeve: Safe Choices and NHS-Aligned Guidance

Dulcolax After Gastric Sleeve: Safety, Alternatives and When to Seek Help

GLP-1 Brands

Wegovy

Mounjaro

Creatine on Retatrutide: Interactions, Safety, and UK Guidance

Can Jardiance and Rybelsus Be Taken Together Safely?

Is Saxenda a Stimulant? How Liraglutide Works

How to Avoid Ozempic Butt: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Cashews and Erectile Dysfunction: What the Evidence Says

Where to Rub Testogel: Application Sites and Safety Guide

ME/CFS and Testosterone Cypionate Treatment: UK Guidance and Evidence

What Is Testogel Used to Treat? UK Clinical Guide

Browse all

Microneedling for Hair Loss: Evidence, Safety, and UK Treatment Guide

Feeling Cold on Ozempic: Causes and Management

Eating Bread on Mounjaro: UK Guidance and Practical Tips

Vitamin D and Magnesium: How They Work Together

Fatty Liver with Cysts: Causes, Diagnosis and NHS Treatment

Iron and Zinc Foods: Best Sources and Absorption Tips

Fatty Liver Disease and Omeprazole: Safety and Guidance

When to Stop Taking CoQ10 for Fertility: Expert Guidance

What Causes a Low Magnesium: Causes, Symptoms and Treatment

Can I Take a Break from Saxenda? UK Medical Guidance

Names of Prescription Allergy Medications: UK Guide

What to Eat on Mounjaro Injection Day: UK Dietary Guidance

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Can You Eat Chocolate in a Calorie Deficit and Lose Weight?

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