Bolt Guides

Expert insights on weight loss and more.

Featured

Hair Loss

min read

A Hair Loss Treatment Guide: UK Options, Safety, and NHS Advice

A hair loss treatment that works starts with the right diagnosis. Explore UK-licensed options including minoxidil, finasteride, and baricitinib — with NHS guidance, safety advice, and when to see your GP.

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Weight loss

Read all on weight loss

Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Weight Loss

min read

Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Safe HbA1c levels for surgery explained: UK thresholds, NICE and CPOC guidance, how to lower HbA1c before an operation, and perioperative blood glucose management for people with diabetes.

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Weight Loss

min read

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Discover a liver-friendly chilli recipe for fatty liver disease management. Learn evidence-based ingredient modifications, nutritional principles, and when to seek medical advice for NAFLD in the UK.

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

Weight Loss

min read

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

Are spicy foods good for fatty liver? Discover what the evidence says about capsaicin, chilli peppers, and liver health. Learn safe ways to include spicy foods in a liver-friendly diet and when to seek medical advice for fatty liver disease.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

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GLP-1 Brands

min read

Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Discover the different strengths of Trulicity (0.75 mg to 4.5 mg) for type 2 diabetes management. Learn how doctors choose the right dose, when adjustments occur, and how efficacy and side effects compare across strengths in UK practice.

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Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Saxenda and Bloating: Causes, Frequency & Relief

GLP-1 Brands

min read

Saxenda and Bloating: Causes, Frequency & Relief

Saxenda commonly causes bloating due to slowed gastric emptying. Learn how often it occurs, why it happens, and how to manage it with NHS-aligned advice.

Can Rybelsus Cause Depression? Evidence and Guidance

GLP-1 Brands

min read

Can Rybelsus Cause Depression? Evidence and Guidance

Can Rybelsus cause depression? Explore the evidence linking semaglutide to mood changes, recognise warning signs, and learn what to do if you experience low mood whilst taking this type 2 diabetes medication.

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

GLP-1 Brands

min read

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

Can Trulicity be put back in the fridge? Discover UK storage guidelines for dulaglutide, including refrigeration rules, temperature limits, and when to discard your pen safely.

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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 Sublocade Cause Erectile Dysfunction? UK Medical Guide

Does Sublocade cause erectile dysfunction? Discover how prolonged-release buprenorphine may affect sexual function, the underlying mechanisms, practical management strategies, and when to speak to your doctor about erectile dysfunction during opioid dependence treatment.

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Testosterone

min read

Can Testosterone Treatment Increase Penis Size? Evidence and Guidance

Can testosterone treatment increase penis size in adults? Discover the evidence on testosterone's role in penile development, when treatment is appropriate, and what really works for size concerns. Expert UK medical guidance.

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.

What Will 3 Days Without Testogel Do to Me?

Testosterone

min read

What Will 3 Days Without Testogel Do to Me?

What will 3 days without Testogel do to me? Discover how missing doses affects testosterone levels, what symptoms to expect within 72 hours, when to contact your GP, and how to safely resume treatment for hypogonadism.

Neck Type 2 Diabetes Symptoms: Recognising Skin Warning Signs

Weight Loss

min read

Neck Type 2 Diabetes Symptoms: Recognising Skin Warning Signs

Discover how neck type 2 diabetes symptoms like dark, velvety skin patches can signal insulin resistance. Learn to recognise early warning signs, understand the connection between diabetes and skin changes, and find out when to see your GP for assessment and treatment.

Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Weight Loss

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Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Is type 2 diabetes an autoimmune disease? Discover the key differences between type 1 and type 2 diabetes, the role of inflammation, and why type 2 diabetes is classified as a metabolic rather than autoimmune condition.

Metabolic Imbalance: Causes, Symptoms & Treatment

Weight Loss

min read

Metabolic Imbalance: Causes, Symptoms & Treatment

Explore metabolic imbalances: causes, symptoms, diagnosis and evidence-based treatments for metabolic syndrome, acidosis and more.

Vitamin K and Bone Health: Sources, Benefits and Supplementation

Supplements

min read

Vitamin K and Bone Health: Sources, Benefits and Supplementation

Discover how vitamin K and bone health are connected. Learn about dietary sources, supplementation considerations, and vitamin K's role in activating bone proteins for optimal skeletal strength and fracture prevention.

Wegovy

min read

How to Travel with Wegovy on a Plane: UK Guide

Discover how to travel with Wegovy on a plane from the UK. Learn essential packing tips, airport security rules, temperature control requirements, and documentation needed for safe air travel with your semaglutide injections.

Ozempic Side Effects in Males: UK Medical Guide

GLP-1 Brands

min read

Ozempic Side Effects in Males: UK Medical Guide

Ozempic side effects in males: comprehensive UK guide covering common gastrointestinal symptoms, male-specific considerations, serious complications requiring medical attention, and practical management strategies for men with type 2 diabetes.

Wegovy

min read

Eating Ice Cream on Wegovy: UK Guidance and Tips

Can you eat ice cream on Wegovy? Discover how to enjoy treats whilst taking semaglutide for weight management. Expert UK guidance on portion control, managing side effects, and balancing indulgences with your treatment goals.

Why Am I Still Hungry on Ozempic? Causes and Solutions

GLP-1 Brands

min read

Why Am I Still Hungry on Ozempic? Causes and Solutions

Still feeling hungry on Ozempic? Discover why appetite suppression varies, how dosage and lifestyle factors influence hunger, and when to consult your GP about persistent appetite on semaglutide treatment.

Can You Take GOLO After Gastric Sleeve? Safety and NHS Guidance

Weight Loss

min read

Can You Take GOLO After Gastric Sleeve? Safety and NHS Guidance

Can you take GOLO after gastric sleeve surgery? Understand the safety risks, supplement interactions, nutritional concerns, and why NHS specialist advice is essential before starting GOLO Release.

Tamoxifen (Nolvadex) for Gynaecomastia: UK Dosing, Safety and Guidance

Weight Loss

min read

Tamoxifen (Nolvadex) for Gynaecomastia: UK Dosing, Safety and Guidance

Tamoxifen (Nolvadex) for gynaecomastia: find out how this off-label SERM works to reduce male breast tissue, UK dosing guidance, side effects, drug interactions, and when to seek specialist advice.

Erectile Dysfunction

min read

Does Nerve Damage Cause Erectile Dysfunction? UK Guide

Does nerve damage cause erectile dysfunction? Discover how neurological conditions, diabetes, spinal injuries, and pelvic surgery affect erectile function, plus UK treatment options and when to seek medical help.

Wegovy

min read

Can You Take Wegovy with Sertraline? Navigating GLP-1 Weight Loss Treatment in the UK

Can you take Wegovy with Sertraline? Discover potential interaction risks, effects on weight loss, and advice on discussing with your GP.

Which Antipsychotics Cause Gynaecomastia: Risks, Symptoms & Management

Weight Loss

min read

Which Antipsychotics Cause Gynaecomastia: Risks, Symptoms & Management

Which antipsychotics cause gynaecomastia? Learn which medications carry the highest risk, how hyperprolactinaemia drives breast changes, and what NHS and NICE guidance says about monitoring and management.

The Ordinary Resveratrol and Ferulic Acid: Uses, Safety and Side Effects

Supplements

min read

The Ordinary Resveratrol and Ferulic Acid: Uses, Safety and Side Effects

The Ordinary Resveratrol and Ferulic Acid serum explained: how these antioxidants work, safe usage guidelines, potential side effects, who should avoid it, and when to seek medical advice for skin concerns.

Hair Loss

min read

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

Wellbutrin and hair loss explained: find out whether bupropion (Zyban) can cause alopecia, how common it is, what the UK evidence says, and what to do if you notice hair shedding during treatment.

Bolt Guides

Featured

A Hair Loss Treatment Guide: UK Options, Safety, and NHS Advice

Weight loss

Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

GLP-1 Brands

Wegovy

Mounjaro

Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Saxenda and Bloating: Causes, Frequency & Relief

Can Rybelsus Cause Depression? Evidence and Guidance

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Sublocade Cause Erectile Dysfunction? UK Medical Guide

Can Testosterone Treatment Increase Penis Size? Evidence and Guidance

How to Treat Rash From Testosterone Treatment: Expert Guide

What Will 3 Days Without Testogel Do to Me?

Browse all

Neck Type 2 Diabetes Symptoms: Recognising Skin Warning Signs

Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Metabolic Imbalance: Causes, Symptoms & Treatment

Vitamin K and Bone Health: Sources, Benefits and Supplementation

How to Travel with Wegovy on a Plane: UK Guide

Ozempic Side Effects in Males: UK Medical Guide

Eating Ice Cream on Wegovy: UK Guidance and Tips

Why Am I Still Hungry on Ozempic? Causes and Solutions

Can You Take GOLO After Gastric Sleeve? Safety and NHS Guidance

Tamoxifen (Nolvadex) for Gynaecomastia: UK Dosing, Safety and Guidance

Does Nerve Damage Cause Erectile Dysfunction? UK Guide

Can You Take Wegovy with Sertraline? Navigating GLP-1 Weight Loss Treatment in the UK

Which Antipsychotics Cause Gynaecomastia: Risks, Symptoms & Management

The Ordinary Resveratrol and Ferulic Acid: Uses, Safety and Side Effects

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

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