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.

Read now

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.

Read all on weight loss

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.

Read now

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.

Read all on GLP-1 brands

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.

Read now

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.

Vitamin K and Cancer: Evidence, Safety and Guidance

Supplements

min read

Vitamin K and Cancer: Evidence, Safety and Guidance

Explore the relationship between vitamin K and cancer, including current research, dietary sources, safe intake levels, and critical considerations for patients on cancer treatment or anticoagulants. Evidence-based guidance for UK patients.

Growth Hormone and Gynaecomastia: Causes, Evidence, and UK Guidance

Weight Loss

min read

Growth Hormone and Gynaecomastia: Causes, Evidence, and UK Guidance

Growth hormone and gynaecomastia: find out how GH therapy can cause breast tissue changes in males, what the evidence shows, and how UK guidelines recommend monitoring and managing this side effect.

Saxenda & Blood Donation: UK Eligibility Guide

GLP-1 Brands

min read

Saxenda & Blood Donation: UK Eligibility Guide

Taking Saxenda and want to give blood? Learn UK eligibility rules from NHSBT, what liraglutide means for donors, and when to seek advice before donating.

Does Ozempic Cause Sweating? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Sweating? UK Clinical Guidance

Does Ozempic cause sweating? Discover why sweating may occur with semaglutide, when to seek medical advice, and how to manage symptoms whilst taking this GLP-1 receptor agonist for type 2 diabetes.

Erectile Dysfunction

min read

Does Furosemide Cause Erectile Dysfunction? Evidence and Management

Does furosemide cause erectile dysfunction? Discover the evidence, mechanisms, and NHS-approved management strategies for sexual side effects whilst taking this essential heart and kidney medication.

Does Ozempic Slow Down Digestion? UK Clinical Guide

GLP-1 Brands

min read

Does Ozempic Slow Down Digestion? UK Clinical Guide

Does Ozempic slow down digestion? Discover how semaglutide deliberately delays gastric emptying to control blood glucose, the digestive side effects to expect, and evidence-based management strategies for UK patients.

Gynaecomastia & Testogel: Evidence and Alternatives

Testosterone

min read

Gynaecomastia & Testogel: Evidence and Alternatives

Can Testogel help with gynaecomastia? Explore the evidence, potential benefits, risks, and alternatives including tamoxifen.

Mounjaro

min read

Mounjaro and Lantus Together: Safety, Dosing and Monitoring Guide

Can you take Mounjaro and Lantus together for type 2 diabetes? Discover how this combination works, dosing considerations, side effects to monitor, and essential safety guidance for using tirzepatide with insulin glargine under medical supervision.

CoQ10 and Hair Loss: Evidence, Benefits and Safety

Supplements

min read

CoQ10 and Hair Loss: Evidence, Benefits and Safety

Discover the link between CoQ10 and hair loss. Learn how this antioxidant works, review the clinical evidence, and understand safe usage for hair health with expert UK medical guidance.

Reconstituted Retatrutide: How Long It Lasts and Safe Storage

GLP-1 Brands

min read

Reconstituted Retatrutide: How Long It Lasts and Safe Storage

How long reconstituted retatrutide lasts depends entirely on sponsor-validated stability data. Learn about correct storage, signs of degradation, and safe disposal of this unlicensed investigational peptide in the UK.

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Supplements

min read

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Discover how vitamin D and A ointment supports skin health in the UK. Learn safe application techniques, potential side effects, who should avoid these preparations, and when to seek medical advice for skin conditions.

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Testosterone

min read

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Can I use Testogel when I come off steroids? Discover why Testogel is generally not recommended immediately after stopping anabolic steroids, when it might be appropriate, and what medical assessment is required. UK guidance on testosterone recovery and safer alternatives explained.

Hair Loss

min read

Does Amitriptyline Cause Hair Loss? UK Guide to Side Effects

Does amitriptyline cause hair loss? Learn what the UK prescribing data says, how common this side effect is, what to do if you notice shedding, and when to speak to your GP or pharmacist.

Sildenafil and Timing: How Long It Takes to Work and Last

Erectile Dysfunction

min read

Sildenafil and Timing: How Long It Takes to Work and Last

Does sildenafil increase timing? Find out how long sildenafil takes to work, how long it lasts, and what affects its effectiveness — with UK NHS and NICE guidance.

GLP-1 Brands

min read

Does Ozempic Cause Sweating? UK Clinical Guidance

Does Ozempic cause sweating? Discover why sweating may occur with semaglutide, when to seek medical advice, and how to manage symptoms whilst taking this GLP-1 receptor agonist for type 2 diabetes.

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

Vitamin K and Cancer: Evidence, Safety and Guidance

Growth Hormone and Gynaecomastia: Causes, Evidence, and UK Guidance

Saxenda & Blood Donation: UK Eligibility Guide

Does Ozempic Cause Sweating? UK Clinical Guidance

Does Furosemide Cause Erectile Dysfunction? Evidence and Management

Does Ozempic Slow Down Digestion? UK Clinical Guide

Gynaecomastia & Testogel: Evidence and Alternatives

Mounjaro and Lantus Together: Safety, Dosing and Monitoring Guide

CoQ10 and Hair Loss: Evidence, Benefits and Safety

Reconstituted Retatrutide: How Long It Lasts and Safe Storage

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Does Amitriptyline Cause Hair Loss? UK Guide to Side Effects

Sildenafil and Timing: How Long It Takes to Work and Last

Does Ozempic Cause Sweating? UK Clinical Guidance

Personalized weight management for women