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.

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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.

Diabetes Coach, HbA1c, and CGM: Your Complete UK Guide

Weight Loss

min read

Diabetes Coach, HbA1c, and CGM: Your Complete UK Guide

Diabetes coach, HbA1c targets, and CGM explained — discover how personalised coaching and continuous glucose monitoring work together to improve blood glucose control, with UK NHS and NICE guidance.

Hair Loss

min read

Crown of Head Hair Loss: Causes, Diagnosis, and UK Treatments

Crown of head hair loss explained: causes, NHS diagnosis, and UK-licensed treatments including minoxidil and finasteride. Find out when to see your GP and what lifestyle changes may help.

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Weight Loss

min read

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Funnel effect after gastric sleeve surgery explained — causes, symptoms, diagnosis, and NHS treatment options including endoscopic dilation and surgical revision. UK clinical guidance.

Mounjaro After Gallbladder Removal: What You Need to Know

Weight Loss

min read

Mounjaro After Gallbladder Removal: What You Need to Know

Can you take Mounjaro or GLP-1 injections after gallbladder removal? Learn about safety, side effects, and what to discuss with your doctor.

Erectile Dysfunction

min read

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

Do butt plugs help with erectile dysfunction? Discover what the clinical evidence says, why ED happens, and which proven NHS treatments actually work for improving erectile function safely.

B12 Recommended Daily Intake: UK Guidelines and Requirements

Supplements

min read

B12 Recommended Daily Intake: UK Guidelines and Requirements

Discover the B12 recommended daily intake for adults and children in the UK. Learn who needs more vitamin B12, the best food sources, and how to recognise deficiency symptoms to protect your health.

Can Lisinopril Cause Fatty Liver Disease? Evidence and Guidance

Weight Loss

min read

Can Lisinopril Cause Fatty Liver Disease? Evidence and Guidance

Can lisinopril cause fatty liver disease? Discover the evidence on this common blood pressure medication and liver health, including risk factors, safety information, and when to seek medical advice.

Hair Loss

min read

Can Argan Oil Cause Hair Loss? Evidence, Ingredients, and Advice

Can argan oil cause hair loss? Learn what the evidence says, which product ingredients may affect your scalp, common causes of hair shedding, and when to see a GP or dermatologist.

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Supplements

min read

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Discover evidence-based guidance on beetroot extract dosage in the UK. Learn how many mg to take safely, what factors affect your dose, potential side effects, and when to consult your GP about supplementation.

Reactine Allergy Medication: Ingredients, Dosage, and Safety Guide

Supplements

min read

Reactine Allergy Medication: Ingredients, Dosage, and Safety Guide

Reactine allergy medication contains cetirizine dihydrochloride, a non-drowsy antihistamine. Learn what's in Reactine, how it works, correct doses, side effects, and who should seek medical advice before use.

Mounjaro

min read

Does Mounjaro Work Right Away? Timeline and What to Expect

Does Mounjaro work right away? Discover when tirzepatide starts working, what to expect in the first weeks, and realistic timelines for blood glucose control and weight loss results.

Erectile Dysfunction

min read

Can Erectile Dysfunction Be Cured? ED Treatments

Find out whether erectile dysfunction can be cured. Explore evidence-based ED treatments, lifestyle changes, and when to seek medical advice.

GLP-1 Receptor Agonists for Non-Alcoholic Fatty Liver Disease: UK Guide

Weight Loss

min read

GLP-1 Receptor Agonists for Non-Alcoholic Fatty Liver Disease: UK Guide

Discover how GLP-1 receptor agonists may benefit non-alcoholic fatty liver disease (NAFLD) patients in the UK. Explore clinical evidence, prescribing criteria, monitoring protocols, and NHS treatment pathways for this emerging therapeutic approach to metabolic liver disease.

Supplements

min read

Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Can vitamin D supplements help with hair loss? Discover the evidence linking vitamin D deficiency to hair health, recommended dosages, safety guidance, and what to expect from supplementation in the UK.

Gastric Sleeve and Thyroid Problems: NHS Guide to Safe Management

Weight Loss

min read

Gastric Sleeve and Thyroid Problems: NHS Guide to Safe Management

Gastric sleeve and thyroid problems explained: how sleeve gastrectomy affects thyroid function, levothyroxine absorption, nutrient deficiencies, and when to seek NHS medical advice.

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

Diabetes Coach, HbA1c, and CGM: Your Complete UK Guide

Crown of Head Hair Loss: Causes, Diagnosis, and UK Treatments

Funnel Effect After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Mounjaro After Gallbladder Removal: What You Need to Know

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

B12 Recommended Daily Intake: UK Guidelines and Requirements

Can Lisinopril Cause Fatty Liver Disease? Evidence and Guidance

Can Argan Oil Cause Hair Loss? Evidence, Ingredients, and Advice

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Reactine Allergy Medication: Ingredients, Dosage, and Safety Guide

Does Mounjaro Work Right Away? Timeline and What to Expect

Can Erectile Dysfunction Be Cured? ED Treatments

GLP-1 Receptor Agonists for Non-Alcoholic Fatty Liver Disease: UK Guide

Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Gastric Sleeve and Thyroid Problems: NHS Guide to Safe Management

Personalized weight management for women