Bolt Guides

Expert insights on weight loss and more.

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Supplements

min read

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Does magnesium for muscle cramps really work? Discover the latest evidence, who might benefit, safe dosing guidance, and when to see your GP for persistent or severe cramping.

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Weight loss

Read all on weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Weight Loss

min read

Implicit Bias in Obesity: Medical Treatment and Care

Discover how implicit bias affects medical treatment for patients with obesity in UK healthcare. Learn about the evidence, impact on diagnosis and care quality, and practical strategies clinicians can use to reduce weight stigma and improve patient outcomes.

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Weight Loss

min read

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Is cantaloupe good for fatty liver? Discover how this nutrient-rich melon fits into evidence-based dietary approaches for NAFLD/MASLD, including practical tips for incorporating cantaloupe into a liver-friendly Mediterranean diet and UK clinical guidance on managing fatty liver disease.

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Weight Loss

min read

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Discover how to create a safe, effective calorie deficit for six pack abs. Learn evidence-based strategies for fat loss, exercise programming, and nutrition that preserve muscle mass whilst reducing body fat—aligned with UK health guidance.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Can I Take Metformin and Saxenda at the Same Time?

Can I take metformin and Saxenda at the same time? Discover how these medications work together safely, key safety considerations, side effect management, and what to discuss with your GP before starting combination therapy for diabetes and weight management.

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Ozempic and Yeast Infections: Understanding the Facts

GLP-1 Brands

min read

Ozempic and Yeast Infections: Understanding the Facts

Discover the facts about Ozempic and yeast infections. Learn why this diabetes medication doesn't directly increase candidiasis risk, how it differs from SGLT2 inhibitors, and essential prevention strategies for optimal health.

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

GLP-1 Brands

min read

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

Can Trulicity be used with Lantus? Discover how these two diabetes medications work together, clinical evidence supporting their combination, dosing considerations, potential side effects, and when to contact your healthcare team for optimal type 2 diabetes management.

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

GLP-1 Brands

min read

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Discover evidence-based strategies to jump-start Saxenda after a weight loss plateau. Learn when to seek GP advice, lifestyle adjustments, and how to optimise your treatment for continued success with expert NHS-aligned guidance.

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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

Should Tadalafil Be Taken With Food? UK Guidance

Erectile Dysfunction

min read

Should Tadalafil Be Taken With Food? UK Guidance

Should tadalafil be taken with food? Discover how meals affect tadalafil absorption, optimal timing for effectiveness, foods to avoid, and expert guidance on using this ED medication safely and conveniently in the UK.

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Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Testosterone

min read

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Can Testogel cause high blood pressure? Discover how testosterone replacement therapy affects blood pressure, who is at risk, essential monitoring guidelines, and when to seek medical advice about cardiovascular changes during Testogel treatment.

Is It Normal to Have an Erection on Testogel? UK Guide

Testosterone

min read

Is It Normal to Have an Erection on Testogel? UK Guide

Is it normal to have an erection on Testogel? Discover why erections during testosterone replacement are expected, when they indicate successful treatment, warning signs requiring medical attention, and how to manage sexual changes safely.

How Long Is Testogel Detectable in Urine? UK Guide

Testosterone

min read

How Long Is Testogel Detectable in Urine? UK Guide

How long is Testogel detectable in urine? Discover detection windows, anti-doping testing methods, factors affecting clearance, and essential medical and legal considerations for UK patients prescribed testosterone replacement therapy.

How to Lose Weight Safely: Evidence-Based Tips

Weight Loss

min read

How to Lose Weight Safely: Evidence-Based Tips

NHS-aligned advice on safe weight loss, including diet, exercise and medical options like weight loss injections. Evidence-based guidance you can trust.

Erectile Dysfunction

min read

Can PTSD Cause Erectile Dysfunction? Causes & Treatment

Find out how PTSD affects erectile function, from stress hormones to nervous system changes. Explore evidence-based treatments for PTSD-related ED.

Mounjaro

min read

Can You Buy Mounjaro Online Safely in the UK?

Can you buy Mounjaro online in the UK? Discover how to obtain Mounjaro safely through registered pharmacies and clinics, understand UK regulations, verify legitimate services, and avoid unregulated sources that pose serious health risks.

Hair Loss

min read

Do Hair Extensions Cause Hair Loss? Risks, Signs & Safe Use

Do hair extensions cause hair loss? Learn how extensions can trigger traction alopecia, which methods carry the highest risk, early warning signs to watch for, and expert-backed advice on safe use — aligned with NHS and UK dermatology guidance.

Does Retatrutide Work for Everyone? UK Clinical Evidence Explained

GLP-1 Brands

min read

Does Retatrutide Work for Everyone? UK Clinical Evidence Explained

Does retatrutide work for everyone? Explore how this triple-receptor agonist works, who responds best in clinical trials, factors affecting efficacy, and current UK availability guidance.

Hair Loss

min read

What Side of the Family Does Hair Loss Come From?

What side of the family does hair loss come from? Discover the truth about hair loss genetics, why both parents contribute, and what UK treatments are available.

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

GLP-1 Brands

min read

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

CJC 1295, ipamorelin, and retatrutide explained: how these unapproved peptides work, their risks and side effects, UK legal status, and safer NHS-approved alternatives for weight management and growth hormone concerns.

Wegovy

min read

Can You Take Metformin with Wegovy? Safety and Guidance

Can you take metformin with Wegovy? Discover how these medications work together safely for type 2 diabetes and weight management, including side effects, monitoring, and what to discuss with your GP before combining treatments.

Weight Loss

min read

Saffron Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

Saffron pills for weight loss — do they really work? Explore the clinical evidence, safety risks, drug interactions, and what NHS guidelines recommend instead for effective weight management.

How Long Does Intermittent Fasting Last? Schedules, Results & UK Guidance

Weight Loss

min read

How Long Does Intermittent Fasting Last? Schedules, Results & UK Guidance

How long does intermittent fasting last? From 12-hour time-restricted eating to 36-hour alternate day fasts, discover common IF schedules, expected timelines for results, NHS and NICE guidance, and when to seek medical advice.

Calorie Deficit Refeed Day: Benefits, Risks, and UK-Aligned Guidance

Weight Loss

min read

Calorie Deficit Refeed Day: Benefits, Risks, and UK-Aligned Guidance

Calorie deficit refeed day explained: what it is, how often to do one, what to eat, and whether it's safe. UK-aligned guidance based on NHS and NICE principles.

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

Erectile Dysfunction

min read

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

Does tadalafil lower PSA levels? Discover how this erectile dysfunction medication affects prostate-specific antigen testing, which drugs do alter PSA results, and when to discuss prostate health monitoring with your GP.

Metformin and Vitamin B12: Deficiency Risk and Management

Supplements

min read

Metformin and Vitamin B12: Deficiency Risk and Management

Discover how metformin affects vitamin B12 levels, who needs monitoring, symptoms of deficiency, and evidence-based prevention and treatment strategies for patients with type 2 diabetes on long-term metformin therapy.

Erectile Dysfunction

min read

How to Use Ginger for Erectile Dysfunction: Evidence and Safety

Discover how to use ginger for erectile dysfunction, including preparation methods, potential mechanisms, safety considerations, and when to seek medical advice. Evidence-based guidance for UK men.

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

GLP-1 Brands

min read

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Gaining weight on retatrutide? Discover the most common clinical reasons — from fluid retention to metabolic adaptation — plus when to speak to your doctor and lifestyle tips to support treatment.

Bolt Guides

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Calorie Deficit for Six Pack: Evidence-Based UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Can I Take Metformin and Saxenda at the Same Time?

Ozempic and Yeast Infections: Understanding the Facts

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Should Tadalafil Be Taken With Food? UK Guidance

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Is It Normal to Have an Erection on Testogel? UK Guide

How Long Is Testogel Detectable in Urine? UK Guide

Browse all

How to Lose Weight Safely: Evidence-Based Tips

Can PTSD Cause Erectile Dysfunction? Causes & Treatment

Can You Buy Mounjaro Online Safely in the UK?

Do Hair Extensions Cause Hair Loss? Risks, Signs & Safe Use

Does Retatrutide Work for Everyone? UK Clinical Evidence Explained

What Side of the Family Does Hair Loss Come From?

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

Can You Take Metformin with Wegovy? Safety and Guidance

Saffron Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

How Long Does Intermittent Fasting Last? Schedules, Results & UK Guidance

Calorie Deficit Refeed Day: Benefits, Risks, and UK-Aligned Guidance

Does Tadalafil Lower PSA? Effects on Prostate Testing Explained

Metformin and Vitamin B12: Deficiency Risk and Management

How to Use Ginger for Erectile Dysfunction: Evidence and Safety

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Personalized weight management for women