Bolt Guides

Expert insights on weight loss and more.

Featured

Wegovy

min read

Switching From Wegovy Injection to Pill: UK Prescribing Guide

Switching from Wegovy injection to pill? Learn how the UK-approved transition from 2.4 mg weekly injections to 25 mg daily tablets works, who it suits, and what to expect.

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Weight loss

Read all on weight loss

POTS After Bariatric Surgery: Causes, Symptoms and NHS Treatment

Weight Loss

min read

POTS After Bariatric Surgery: Causes, Symptoms and NHS Treatment

POTS after bariatric surgery: understand why it develops, how to recognise symptoms, NHS treatment options, lifestyle adjustments, and when to seek urgent medical advice.

Blood Glucose Readings for Non-Diabetics: UK Normal Ranges Explained

Weight Loss

min read

Blood Glucose Readings for Non-Diabetics: UK Normal Ranges Explained

Blood glucose readings for non-diabetics explained: discover normal UK ranges, how tests work, what affects your results, and when to see your GP. Evidence-based NHS guidance.

How to Reverse a 5.8% HbA1c: NHS-Backed Lifestyle Advice

Weight Loss

min read

How to Reverse a 5.8% HbA1c: NHS-Backed Lifestyle Advice

How to reverse a 5.8% HbA1c with NHS-backed diet, exercise, and lifestyle advice. Understand what your result means, how long changes take, and when to see your GP.

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

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide injections explained: learn how this investigational triple agonist is administered in clinical trials, including technique, dosing, storage, and UK safety guidance.

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Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

GLP-1 Brands

min read

Retatrutide: What It Is Made Of and How It Works

Retatrutide is a synthetic triple receptor agonist peptide targeting GLP-1, GIP, and glucagon receptors. Learn how it works, what it's made of, and its current UK regulatory status.

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

GLP-1 Brands

min read

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Feeling cold on retatrutide? Learn why this happens, how common it is in clinical trials, when to seek medical advice, and practical tips to manage cold sensations safely.

Retatrutide in Pill Form: What UK Patients Need to Know

GLP-1 Brands

min read

Retatrutide in Pill Form: What UK Patients Need to Know

Can you get retatrutide in pill form? Find out why no oral version exists yet, how peptide medicines work, and which licensed weight loss treatments are available in the UK right now.

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

Erectile Dysfunction

min read

Does Rybelsus Cause Erectile Dysfunction?

Rybelsus is not listed as a cause of erectile dysfunction. Explore the UK evidence on semaglutide and sexual health, and how to manage ED with diabetes.

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Testosterone

min read

How to Treat Rash From Testosterone Treatment: Expert Guide

Discover how to treat rash from testosterone treatment with expert guidance on identifying skin reactions, immediate management steps, medical treatments, and prevention strategies to continue TRT safely and comfortably.

Testosterone

min read

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

Does testosterone treatment cause muscle pain? Discover the evidence on muscle discomfort during TRT, including causes, when to seek help, and how to manage symptoms safely. Expert UK guidance for patients and clinicians.

How Much Testogel Should a Man Use? UK Dosage Guide

Testosterone

min read

How Much Testogel Should a Man Use? UK Dosage Guide

How much Testogel should a man use? Discover recommended starting doses, how to adjust treatment based on testosterone levels, proper application techniques, and essential safety guidance for men prescribed this testosterone replacement therapy in the UK.

Weight Loss

min read

Obesity in Horses Treatment: Evidence-Based Weight Loss Strategies

Discover evidence-based obesity in horses treatment strategies including dietary management, safe exercise programmes, and long-term weight control. Learn how to recognise overweight horses, prevent laminitis, and implement effective weight loss plans under veterinary guidance.

Does Fish Oil Lower Blood Pressure? Evidence and Safety Guide

Supplements

min read

Does Fish Oil Lower Blood Pressure? Evidence and Safety Guide

Does fish oil lower blood pressure? Discover what the evidence shows about omega-3 supplements for hypertension, including recommended dosages, safety considerations, and when to consult your GP about fish oil and blood pressure management.

Best Magnesium for Sleep: UK Guide to Types and Dosage

Supplements

min read

Best Magnesium for Sleep: UK Guide to Types and Dosage

Discover the best magnesium for sleep in the UK. Compare magnesium glycinate, citrate, and threonate, learn recommended dosages, and understand safety considerations for improving sleep quality with magnesium supplements.

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

Hair Loss

min read

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

Hair and eyebrow loss explained: causes, NHS tests, UK-licensed treatments including JAK inhibitors, and when to see a GP or dermatologist. Evidence-based guidance in plain English.

Weight Loss

min read

What Is the Weekly Injection for Weight Loss? UK Guide

Discover what weekly weight loss injections are, how GLP-1 medications like Wegovy work, who qualifies for treatment, side effects to expect, and how to access them through the NHS or private healthcare in the UK.

Rybelsus Tablets: Benefits, Risks & Uses Explained

GLP-1 Brands

min read

Rybelsus Tablets: Benefits, Risks & Uses Explained

Explore Rybelsus (semaglutide) tablets for type 2 diabetes — benefits, side effects, suitability, and how this oral GLP-1 compares to other UK treatments.

Can You Take Gaviscon After Gastric Sleeve Surgery? UK Guide

Weight Loss

min read

Can You Take Gaviscon After Gastric Sleeve Surgery? UK Guide

Can you take Gaviscon after gastric sleeve surgery? Learn what UK bariatric guidelines say, how Gaviscon works post-op, recommended formulations, and when to seek medical advice for reflux.

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Weight Loss

min read

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Discover how long GLP-1 medications delay gastric emptying, including differences between agents, clinical implications for surgery and side effects, and expert guidance on managing digestive symptoms during treatment.

Cost

min read

Medino Mounjaro Cost: UK Pricing for Private Diabetes Treatment

Discover the Medino Mounjaro cost for private type 2 diabetes treatment in the UK. Learn about pricing, consultation fees, NHS alternatives, and how to access tirzepatide through regulated online pharmacies safely.

Wegovy

min read

How to Stop Hair Loss from Wegovy: UK Medical Guide

Discover how to stop hair loss from Wegovy with expert guidance on causes, prevention, and treatment. Learn about nutritional strategies, when to seek medical advice, and UK-specific recommendations for managing hair shedding during semaglutide treatment.

Erectile Dysfunction

min read

Vasectomy and Erectile Dysfunction: The Evidence

Can a vasectomy cause erectile dysfunction? Medical evidence says no. Learn why it won't affect your erections, testosterone, or sexual performance.

Wegovy

min read

Does Wegovy Hurt? Injection Pain and How to Minimise Discomfort

Does Wegovy hurt? Discover what to expect from Wegovy injections, common injection site reactions, why discomfort occurs, and evidence-based techniques to minimise pain during administration.

Weight Loss

min read

What to Eat on Weight Loss Injections: UK Dietary Guide

Discover what to eat on weight loss injections like Wegovy and Saxenda. Expert UK guidance on foods to choose, avoid, and how to manage side effects through diet whilst maximising treatment outcomes and maintaining proper nutrition.

Hair Loss

min read

Can Vyvanse (Elvanse) Cause Hair Loss? UK Evidence Explained

Can Vyvanse (Elvanse) cause hair loss? Discover what the UK evidence says, why stimulants may trigger shedding, what tests your GP should arrange, and your ADHD treatment options.

Is Insomnia a Side Effect of Ozempic? UK Evidence and Guidance

GLP-1 Brands

min read

Is Insomnia a Side Effect of Ozempic? UK Evidence and Guidance

Is insomnia a side effect of Ozempic? Discover what UK prescribing information says about sleep disturbances with semaglutide, potential causes of sleep problems, and practical strategies to improve sleep quality whilst managing type 2 diabetes effectively.

Bolt Guides

Featured

Switching From Wegovy Injection to Pill: UK Prescribing Guide

Weight loss

POTS After Bariatric Surgery: Causes, Symptoms and NHS Treatment

Blood Glucose Readings for Non-Diabetics: UK Normal Ranges Explained

How to Reverse a 5.8% HbA1c: NHS-Backed Lifestyle Advice

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Retatrutide in Pill Form: What UK Patients Need to Know

Men’s Health

Testosterone

Erectile dysfunction

Does Rybelsus Cause Erectile Dysfunction?

How to Treat Rash From Testosterone Treatment: Expert Guide

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

How Much Testogel Should a Man Use? UK Dosage Guide

Browse all

Obesity in Horses Treatment: Evidence-Based Weight Loss Strategies

Does Fish Oil Lower Blood Pressure? Evidence and Safety Guide

Best Magnesium for Sleep: UK Guide to Types and Dosage

Hair and Eyebrow Loss: Causes, NHS Tests, and UK Treatments

What Is the Weekly Injection for Weight Loss? UK Guide

Rybelsus Tablets: Benefits, Risks & Uses Explained

Can You Take Gaviscon After Gastric Sleeve Surgery? UK Guide

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Medino Mounjaro Cost: UK Pricing for Private Diabetes Treatment

How to Stop Hair Loss from Wegovy: UK Medical Guide

Vasectomy and Erectile Dysfunction: The Evidence

Does Wegovy Hurt? Injection Pain and How to Minimise Discomfort

What to Eat on Weight Loss Injections: UK Dietary Guide

Can Vyvanse (Elvanse) Cause Hair Loss? UK Evidence Explained

Is Insomnia a Side Effect of Ozempic? UK Evidence and Guidance