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.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

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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.

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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.

Erectile Dysfunction

min read

Do Extenders Help with Erectile Dysfunction? Evidence and Safety

Do extenders help with erectile dysfunction? Discover what the clinical evidence reveals about penis extenders for ED, how they compare to proven treatments like PDE5 inhibitors, and the safety considerations you need to know before trying mechanical traction devices.

Can Fatty Liver Increase Triglycerides? Understanding the Link

Weight Loss

min read

Can Fatty Liver Increase Triglycerides? Understanding the Link

Discover how fatty liver disease increases triglycerides through impaired lipid metabolism and insulin resistance. Learn about the mechanisms linking liver fat to abnormal blood lipids, plus evidence-based management strategies including lifestyle changes and when to seek medical advice for optimal liver and heart health.

Gas After Gastric Sleeve: Causes, Remedies, and When to Seek Help

Weight Loss

min read

Gas After Gastric Sleeve: Causes, Remedies, and When to Seek Help

Gas after gastric sleeve surgery is common but manageable. Learn why it happens, which foods trigger bloating, practical tips to reduce wind, and when to seek medical advice.

How Fast Does Tadalafil Kick In? Onset Time & Effectiveness

Erectile Dysfunction

min read

How Fast Does Tadalafil Kick In? Onset Time & Effectiveness

How fast does tadalafil kick in? Discover tadalafil's onset time (typically 30–60 minutes), factors affecting its speed, dosing options, and expert tips for optimising erectile dysfunction treatment in the UK.

How Long After First Injection Does Ozempic Work for Diabetes?

GLP-1 Brands

min read

How Long After First Injection Does Ozempic Work for Diabetes?

Discover how long after the first injection Ozempic works for type 2 diabetes. Learn about the timeline for blood glucose improvements, peak effects at 12–16 weeks, common side effects, and practical tips to maximise treatment effectiveness with UK clinical guidance.

How Long Does Saxenda Stay in Your System?

GLP-1 Brands

min read

How Long Does Saxenda Stay in Your System?

Saxenda (liraglutide) has a 13-hour half-life. Learn how long it stays in your system, how this affects daily dosing, and what happens when you stop.

Trulicity Missed Dose Symptoms: What Happens and What to Do

GLP-1 Brands

min read

Trulicity Missed Dose Symptoms: What Happens and What to Do

Discover what happens when you miss a Trulicity dose, including symptoms of elevated blood glucose, safe steps to take, and practical strategies to prevent missed injections for optimal type 2 diabetes control.

Erectile Dysfunction

min read

Does Nugenix Total T Help With Erectile Dysfunction? Evidence and NHS Treatments

Does Nugenix Total T help with erectile dysfunction? Discover the evidence behind testosterone supplements, the real causes of ED, and proven NHS treatments that work for men's sexual health.

How Much Testogel Should a Woman Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should a Woman Take? UK Dosing Guide

Discover how much Testogel women should take in the UK, including safe dosing guidelines, application techniques, monitoring requirements, and potential side effects. Expert advice on off-label testosterone therapy for low sexual desire in postmenopausal women.

Fish Oil vs Omega-3: Key Differences and Health Benefits

Supplements

min read

Fish Oil vs Omega-3: Key Differences and Health Benefits

Fish oil vs omega-3: understand the key differences, health benefits, and which supplement is right for you. Expert guidance on EPA, DHA, ALA, and NHS recommendations for cardiovascular and brain health.

Pet Obesity Treatment: Vet Weight Management Guide

Weight Loss

min read

Pet Obesity Treatment: Vet Weight Management Guide

Help your pet reach a healthy weight with vet-approved diets, exercise plans, and body condition scoring. Practical guidance for long-term results.

Fatty Liver Disease and Urine Colour: Symptoms to Watch

Weight Loss

min read

Fatty Liver Disease and Urine Colour: Symptoms to Watch

Discover how fatty liver disease affects urine colour, which symptoms signal progression, and when darker urine warrants urgent medical attention. Expert UK guidance on recognising liver-related warning signs.

Can I Order an HbA1c for Myself? UK Private Testing Guide

Weight Loss

min read

Can I Order an HbA1c for Myself? UK Private Testing Guide

Can I order an HbA1c for myself in the UK? Yes — find out how to access private HbA1c testing without a GP referral, understand your results using NHS ranges, and know when to seek medical advice.

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

Weight Loss

min read

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

Long-term Rogaine use and man boobs: does minoxidil (Regaine) cause gynaecomastia? Explore the clinical evidence, real causes of breast tissue changes, and when to see a GP.

Does Ozempic Affect Potassium Levels? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Affect Potassium Levels? UK Clinical Guidance

Does Ozempic affect potassium levels? Discover how semaglutide influences electrolyte balance, when monitoring is needed, and what symptoms to watch for. Expert UK guidance for patients and healthcare professionals.

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

Do Extenders Help with Erectile Dysfunction? Evidence and Safety

Can Fatty Liver Increase Triglycerides? Understanding the Link

Gas After Gastric Sleeve: Causes, Remedies, and When to Seek Help

How Fast Does Tadalafil Kick In? Onset Time & Effectiveness

How Long After First Injection Does Ozempic Work for Diabetes?

How Long Does Saxenda Stay in Your System?

Trulicity Missed Dose Symptoms: What Happens and What to Do

Does Nugenix Total T Help With Erectile Dysfunction? Evidence and NHS Treatments

How Much Testogel Should a Woman Take? UK Dosing Guide

Fish Oil vs Omega-3: Key Differences and Health Benefits

Pet Obesity Treatment: Vet Weight Management Guide

Fatty Liver Disease and Urine Colour: Symptoms to Watch

Can I Order an HbA1c for Myself? UK Private Testing Guide

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

Does Ozempic Affect Potassium Levels? UK Clinical Guidance

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