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.

Wegovy

min read

Wegovy Shelf Life: Storage Guidelines and Expiry Information

Discover everything you need to know about Wegovy shelf life, including proper storage guidelines, how to identify expired medication, and practical tips to maintain semaglutide's efficacy for safe and effective weight management.

Cost

min read

The Family Chemist Wegovy Cost: NHS vs Private Pricing Guide

Discover The Family Chemist Wegovy cost for NHS and private prescriptions. Learn about monthly pricing (£200–£300 privately), eligibility criteria, dose escalation costs, and how to access semaglutide weight management treatment safely in the UK.

Cost

min read

MediHealth Direct Wegovy Cost: Pricing and Access Guide

Discover MediHealth Direct Wegovy costs (£199–£299/month), eligibility criteria, and how to access semaglutide 2.4 mg for weight management. Compare NHS vs private pricing and learn about the clinical pathway, safety considerations, and ongoing monitoring requirements for this GLP-1 treatment.

Hair Loss

min read

SAM-e Side Effects and Hair Loss: What the Evidence Shows

SAM-e side effects including hair loss explained: what the evidence shows, known adverse effects, when to see your GP, and how to investigate hair changes safely in the UK.

Does Tadalafil Cause Acne? Side Effects Explained

Erectile Dysfunction

min read

Does Tadalafil Cause Acne? Side Effects Explained

Acne is not a recognised tadalafil side effect. Find out what UK evidence says about tadalafil and skin reactions, and when to seek medical advice.

Saxenda and Constipation: Causes & How to Manage It

GLP-1 Brands

min read

Saxenda and Constipation: Causes & How to Manage It

Saxenda can cause constipation by slowing gut motility. Find out why it happens and how to manage it safely during your weight loss treatment.

Does Fish Oil Help Joints? Evidence and Guidance

Supplements

min read

Does Fish Oil Help Joints? Evidence and Guidance

Does fish oil help joints? Discover the evidence for omega-3 supplements in arthritis and joint pain, including dosage guidance, safety considerations, and when fish oil may benefit joint health as part of your treatment plan.

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Weight Loss

min read

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Does krill oil help fatty liver disease? Explore the current evidence, theoretical mechanisms, safety considerations, and proven lifestyle interventions for managing NAFLD in the UK.

Allergy Medication for Bee Stings: Treatments, Emergency Care & NHS Options

Supplements

min read

Allergy Medication for Bee Stings: Treatments, Emergency Care & NHS Options

Allergy medication for bee stings explained — from antihistamines and hydrocortisone for mild reactions to adrenaline auto-injectors and NHS venom immunotherapy. Know when to call 999.

Hair Loss

min read

Pau D'Arco Hair Loss: Evidence, Safety, and NHS Alternatives

Pau d'arco hair loss claims examined: discover what the evidence really shows, potential side effects, safety warnings, and NHS-recommended treatments for hair loss in the UK.

DPP-4 Inhibitors: How Much Do They Lower HbA1c?

Weight Loss

min read

DPP-4 Inhibitors: How Much Do They Lower HbA1c?

DPP-4 inhibitors lower HbA1c by 0.5–1.0% in type 2 diabetes. Learn how gliptins work, what NICE NG28 recommends, how they compare to other treatments, and key safety considerations.

Do Berberine Patches Work? Reviews, Side Effects & Evidence

Supplements

min read

Do Berberine Patches Work? Reviews, Side Effects & Evidence

Berberine patches reviewed: what science says about effectiveness, how they compare to oral supplements, side effects, and safety guidance.

Does Testogel Affect Sleep? UK Guide to Side Effects

Testosterone

min read

Does Testogel Affect Sleep? UK Guide to Side Effects

Does Testogel affect sleep? Discover how testosterone replacement therapy influences sleep patterns, including insomnia and sleep apnoea risks. Learn practical management strategies and when to contact your GP about sleep problems whilst using Testogel.

Hair Loss

min read

Can Prolia Cause Hair Loss? UK Evidence and Side Effects Explained

Can Prolia cause hair loss? Learn what UK clinical evidence and MHRA guidance say about denosumab and alopecia, plus Prolia's real side effects and when to see your GP.

Hair Loss

min read

Can Perms Cause Hair Loss? Types, Risks, and When to Seek Help

Can perms cause hair loss? Learn how perm chemicals affect your hair and scalp, the types of damage they can cause, warning signs to watch for, and when to see your GP.

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

Wegovy Shelf Life: Storage Guidelines and Expiry Information

The Family Chemist Wegovy Cost: NHS vs Private Pricing Guide

MediHealth Direct Wegovy Cost: Pricing and Access Guide

SAM-e Side Effects and Hair Loss: What the Evidence Shows

Does Tadalafil Cause Acne? Side Effects Explained

Saxenda and Constipation: Causes & How to Manage It

Does Fish Oil Help Joints? Evidence and Guidance

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Allergy Medication for Bee Stings: Treatments, Emergency Care & NHS Options

Pau D'Arco Hair Loss: Evidence, Safety, and NHS Alternatives

DPP-4 Inhibitors: How Much Do They Lower HbA1c?

Do Berberine Patches Work? Reviews, Side Effects & Evidence

Does Testogel Affect Sleep? UK Guide to Side Effects

Can Prolia Cause Hair Loss? UK Evidence and Side Effects Explained

Can Perms Cause Hair Loss? Types, Risks, and When to Seek Help

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