Bolt Guides

Expert insights on weight loss and more.

Featured

Retatrutide Side Effects and Libido: What the Evidence Shows

GLP-1 Brands

min read

Retatrutide Side Effects and Libido: What the Evidence Shows

Retatrutide side effects and libido changes explained — discover what Phase 2 trial data reveals, why sexual health effects remain unconfirmed, and when to speak to a UK GP or specialist.

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Weight loss

Read all on weight loss

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

Weight Loss

min read

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

Wondering what gynaecomastia looks like? Learn to recognise the signs — from subareolar swelling to firm disc-like tissue — and understand causes, diagnosis, and NHS treatment options.

What Can You Never Eat Again After Gastric Sleeve Surgery?

Weight Loss

min read

What Can You Never Eat Again After Gastric Sleeve Surgery?

What can you never eat again after gastric sleeve surgery? Discover which foods to avoid, why they cause problems, and essential NHS dietary guidance for long-term health after sleeve gastrectomy.

Low Blood Pressure After Gastric Sleeve: Causes, Symptoms & Management

Weight Loss

min read

Low Blood Pressure After Gastric Sleeve: Causes, Symptoms & Management

Low blood pressure after gastric sleeve surgery — find out why it happens, how to recognise symptoms, when to seek NHS medical advice, and how to manage your medications and recovery safely.

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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

Retatrutide Side Effects and Libido: What the Evidence Shows

Retatrutide side effects and libido changes explained — discover what Phase 2 trial data reveals, why sexual health effects remain unconfirmed, and when to speak to a UK GP or specialist.

Read now

Retatrutide for Muscle Growth: Evidence, Safety, and UK Availability

GLP-1 Brands

min read

Retatrutide for Muscle Growth: Evidence, Safety, and UK Availability

Retatrutide for muscle growth: find out what the clinical evidence actually shows, its unlicensed status in the UK, safety risks, and NICE-approved alternatives for body composition.

Retatrutide Mechanism of Action: Triple Hormone Receptor Agonist Explained

GLP-1 Brands

min read

Retatrutide Mechanism of Action: Triple Hormone Receptor Agonist Explained

Retatrutide's mechanism of action as a triple hormone receptor agonist explained — how GLP-1, GIP, and glucagon pathways work together, what Phase 2 trials show, and its current UK regulatory status.

Retatrutide and Diarrhoea: Evidence, Frequency, and Safe Management

GLP-1 Brands

min read

Retatrutide and Diarrhoea: Evidence, Frequency, and Safe Management

Does retatrutide cause diarrhoea? Phase 2 trial data confirm it does, especially at higher doses. Learn how common it is, what triggers it, and when to seek medical advice.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Does Silodosin Help with Erectile Dysfunction? UK Medical Facts

Does silodosin help with erectile dysfunction? Discover the facts about this BPH medication, its effects on sexual function, and evidence-based treatments for ED. Essential UK guidance for men's health.

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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.

Testosterone

min read

Does Testogel Work for Men with Low Testosterone?

Does Testogel work for men with low testosterone? Discover how this UK-licensed transdermal gel treats hypogonadism, clinical evidence for its effectiveness, expected results timeline, who benefits most, and essential safety considerations for informed treatment decisions.

TRT Side Effects: Does It Affect Flexibility?

Testosterone

min read

TRT Side Effects: Does It Affect Flexibility?

Does TRT affect flexibility? Learn how testosterone replacement therapy impacts muscle and range of motion, plus tips to stay supple.

Erectile Dysfunction

min read

Does Baking Soda Under Your Tongue Help With Erectile Dysfunction?

Does baking soda under your tongue help with erectile dysfunction? Discover the scientific evidence, understand why this myth persists, and learn about proven NHS treatments for ED that actually work.

Does Fatty Liver Hurt When Pressed? Symptoms and Diagnosis

Weight Loss

min read

Does Fatty Liver Hurt When Pressed? Symptoms and Diagnosis

Does fatty liver hurt when pressed? Discover what tenderness means during examination, when liver discomfort requires medical attention, and how fatty liver disease is diagnosed and managed in the UK.

How to Use Testogel for Men: Application Guide & Safety Tips

Testosterone

min read

How to Use Testogel for Men: Application Guide & Safety Tips

Learn how to use Testogel for men safely and effectively. This comprehensive guide covers application techniques, dosing, monitoring, side effects, and essential safety tips for testosterone replacement therapy in the UK.

Difference Between Fibrosis and Fatty Liver: UK Guide

Weight Loss

min read

Difference Between Fibrosis and Fatty Liver: UK Guide

Understand the difference between fibrosis and fatty liver: learn how fat accumulation differs from liver scarring, their causes, progression risks, diagnosis methods, and UK-recommended treatments to protect your liver health.

Erectile Dysfunction

min read

Do Condoms Cause Erectile Dysfunction? Medical Facts and Solutions

Do condoms cause erectile dysfunction? Discover the medical evidence on condom-associated erection problems, why they occur, and practical solutions for maintaining erectile function during safer sex. Expert UK guidance on sizing, psychological factors, and when to seek help.

Enoxaparin Treatment Dosing in Obese Patients: UK Guidance

Weight Loss

min read

Enoxaparin Treatment Dosing in Obese Patients: UK Guidance

Enoxaparin treatment dosing in obese patients: learn how obesity affects anticoagulation, recommended doses for different BMI levels, when to monitor anti-Xa levels, and essential safety considerations for effective VTE management.

Cost

min read

Wegovy Cost at Pharmacy Express: UK Pricing Guide

Discover Wegovy cost at Pharmacy Express and UK pharmacies. Compare NHS vs private prescription prices (£150–£250/month), understand dose escalation costs, consultation fees, and learn how to access this weight management medicine safely through GPhC-registered providers.

Erectile Dysfunction

min read

How Much Ashwagandha for Erectile Dysfunction: Evidence and Dosage

Discover how much ashwagandha for erectile dysfunction is supported by evidence, recommended dosages, safety considerations, and when to consult your GP for ED treatment.

Mounjaro

min read

Mounjaro and Bodybuilding: Safety, Risks and Medical Guidance

Mounjaro and bodybuilding: understand how tirzepatide works, why athletes consider it, potential risks to muscle mass and performance, and essential medical guidance before use. Expert UK clinical advice.

Hair Loss

min read

Peripheral Artery Disease Hair Loss: Causes, Symptoms and NHS Treatment

Peripheral artery disease hair loss on the legs explained — discover why PAD causes leg hair thinning, what other symptoms to look for, when to see your GP, and how PAD is diagnosed and treated on the NHS.

Gynaecomastia in the Army: Causes, Treatment and Fitness for Duty

Weight Loss

min read

Gynaecomastia in the Army: Causes, Treatment and Fitness for Duty

Gynaecomastia in the army: understand the causes, NHS and Defence Medical Services treatment options, fitness-for-duty implications, and when to seek urgent medical review.

Mounjaro

min read

Does Mounjaro Cause Suicidal Thoughts? UK Evidence and Safety Guidance

Does Mounjaro cause suicidal thoughts? Explore the latest UK evidence, MHRA guidance, and warning signs. Learn when to seek help and how mental health is monitored during tirzepatide treatment for diabetes and weight management.

Mounjaro

min read

Lump After Mounjaro Injection? Causes & What to Do

Noticed a lump or bubble under skin after your Mounjaro injection? Learn what causes it, proper injection technique, and when to seek advice.

Hair Loss

min read

Can Hair Gel Cause Hair Loss? Evidence, Ingredients and Safe Use

Can hair gel cause hair loss? Discover what the evidence says, which ingredients may irritate your scalp, common causes of hair loss, and when to see a GP. UK-focused, clinically reviewed advice.

Can You Take Trulicity and Toujeo Together for Diabetes?

GLP-1 Brands

min read

Can You Take Trulicity and Toujeo Together for Diabetes?

Can you take Trulicity and Toujeo together? Discover how these two diabetes medications work in combination, safety considerations, dosing guidelines, monitoring requirements, and when to contact your healthcare team for optimal type 2 diabetes management.

Bolt Guides

Featured

Retatrutide Side Effects and Libido: What the Evidence Shows

Weight loss

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

What Can You Never Eat Again After Gastric Sleeve Surgery?

Low Blood Pressure After Gastric Sleeve: Causes, Symptoms & Management

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Side Effects and Libido: What the Evidence Shows

Retatrutide for Muscle Growth: Evidence, Safety, and UK Availability

Retatrutide Mechanism of Action: Triple Hormone Receptor Agonist Explained

Retatrutide and Diarrhoea: Evidence, Frequency, and Safe Management

Men’s Health

Testosterone

Erectile dysfunction

Does Silodosin Help with Erectile Dysfunction? UK Medical Facts

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

Does Testogel Work for Men with Low Testosterone?

TRT Side Effects: Does It Affect Flexibility?

Browse all

Does Baking Soda Under Your Tongue Help With Erectile Dysfunction?

Does Fatty Liver Hurt When Pressed? Symptoms and Diagnosis

How to Use Testogel for Men: Application Guide & Safety Tips

Difference Between Fibrosis and Fatty Liver: UK Guide

Do Condoms Cause Erectile Dysfunction? Medical Facts and Solutions

Enoxaparin Treatment Dosing in Obese Patients: UK Guidance

Wegovy Cost at Pharmacy Express: UK Pricing Guide

How Much Ashwagandha for Erectile Dysfunction: Evidence and Dosage

Mounjaro and Bodybuilding: Safety, Risks and Medical Guidance

Peripheral Artery Disease Hair Loss: Causes, Symptoms and NHS Treatment

Gynaecomastia in the Army: Causes, Treatment and Fitness for Duty

Does Mounjaro Cause Suicidal Thoughts? UK Evidence and Safety Guidance

Lump After Mounjaro Injection? Causes & What to Do

Can Hair Gel Cause Hair Loss? Evidence, Ingredients and Safe Use

Can You Take Trulicity and Toujeo Together for Diabetes?

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