Bolt Guides

Expert insights on weight loss and more.

Featured

Tirzepatide and Phentermine Together: UK Safety Guide

Mounjaro

min read

Tirzepatide and Phentermine Together: UK Safety Guide

Thinking of combining tirzepatide and phentermine? Learn the risks, UK clinical guidance, and safer weight loss alternatives before making any decisions.

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Weight loss

Read all on weight loss

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Weight Loss

min read

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Tamoxifen for men with gynaecomastia: find out how this off-label SERM works, what the evidence shows, side effects to watch for, and when to seek NHS medical advice.

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Weight Loss

min read

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Intermittent fasting after gastric sleeve — is it safe? Discover UK bariatric guidance, key nutritional risks, safer alternatives, and when to consult your dietitian.

Weight Loss

min read

Safe Weight Loss Pills in the UK: Approved Options and NHS Guidance

Looking for a safe weight loss pill in the UK? Discover which MHRA-approved medicines are available on the NHS, who qualifies, potential side effects, and how to access treatment safely through a regulated provider.

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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

How Long Does Saxenda Stay in Your System?

Saxenda (liraglutide) has a 13-hour half-life. Learn how long it stays in your system, how this affects daily dosing, and what happens when you stop.

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How Long Does Saxenda Stay in Your System?

Ozempic and Kidney Function: UK Guidance and Monitoring

GLP-1 Brands

min read

Ozempic and Kidney Function: UK Guidance and Monitoring

Discover how Ozempic affects kidney function in type 2 diabetes, including monitoring requirements, potential renal benefits, side effects to watch for, and when to seek medical advice. Essential UK guidance for patients and healthcare professionals.

Does Rybelsus Cause Vomiting? Causes & Management

GLP-1 Brands

min read

Does Rybelsus Cause Vomiting? Causes & Management

Rybelsus can cause vomiting due to delayed gastric emptying. Learn how common it is, why it happens, and how to manage it — with UK guidance for patients.

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

GLP-1 Brands

min read

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Does Ozempic lower uric acid levels? Explore the emerging evidence on semaglutide's effect on serum urate, its mechanisms, and what patients with gout or hyperuricaemia need to know about managing uric acid whilst taking Ozempic.

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

What Is Bumbu Awesome Plan for Erectile Dysfunction? UK Medical Facts

What is Bumbu Awesome Plan for erectile dysfunction? Discover why this unrecognised term raises safety concerns and learn about NHS-approved, evidence-based treatments for ED including PDE5 inhibitors, lifestyle modifications, and when to seek medical assessment.

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Testogel Side Effects & Cancer Risk: What Evidence Shows

Testosterone

min read

Testogel Side Effects & Cancer Risk: What Evidence Shows

Concerned about Testogel and cancer risk? Explore what current medical evidence says about testosterone therapy, prostate cancer, and key safety guidance.

Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Post Cycle Therapy After Steroids: Can Testogel Help?

Testosterone

min read

Post Cycle Therapy After Steroids: Can Testogel Help?

Testogel isn't suitable for PCT. Learn why it suppresses natural testosterone and discover UK-approved options for hormonal recovery.

Erectile Dysfunction

min read

Is Shilajit Good for Erectile Dysfunction? Evidence and Safety

Is shilajit good for erectile dysfunction? Discover what the clinical evidence says, safety concerns to consider, and NHS-recommended treatments for ED that are proven to work.

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Supplements

min read

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Discover how monounsaturated and polyunsaturated fats support heart health and why UK guidelines recommend them. Learn which foods provide these essential fats, daily intake recommendations, and practical tips for replacing saturated fats in your diet with evidence-based advice from NHS and NICE guidance.

Blurred Vision After Gastric Sleeve: Causes, Risks & NHS Guidance

Weight Loss

min read

Blurred Vision After Gastric Sleeve: Causes, Risks & NHS Guidance

Blurred vision after gastric sleeve surgery can signal nutritional deficiencies or metabolic changes. Learn the causes, when to seek urgent help, and how NHS guidance can protect your eyesight.

Does Berberine Cause Constipation? Evidence and Guidance

Supplements

min read

Does Berberine Cause Constipation? Evidence and Guidance

Does berberine cause constipation? Discover the evidence on berberine's digestive effects, how it works, common side effects, and when to seek medical advice about gastrointestinal symptoms.

Is Flounder a Healthy Fish? Nutrition, Benefits & Safety

Supplements

min read

Is Flounder a Healthy Fish? Nutrition, Benefits & Safety

Is flounder a healthy fish? Discover flounder's nutritional benefits, protein content, omega-3 levels, and how it compares to other fish. Expert guidance on preparation methods and safety considerations for UK consumers.

Hair Loss

min read

Scalp Tattoo for Hair Loss: Your Complete UK Guide to SMP

Scalp tattoo for hair loss (scalp micropigmentation): find out how SMP works, which hair loss types it suits, what to expect, UK safety considerations, and how to choose a reputable practitioner.

Type 2 Diabetes & Your Feet: Signs, Risks & Care

Weight Loss

min read

Type 2 Diabetes & Your Feet: Signs, Risks & Care

Discover how type 2 diabetes affects your feet, spot warning signs early, and follow daily care routines to prevent ulcers and infections.

Hair Loss

min read

Tamoxifen and Hair Loss: Causes, Frequency, and NHS Management

Tamoxifen and hair loss explained: find out how common hair thinning is, why it happens, and what NHS-backed steps you can take to manage it during breast cancer treatment.

How Much CoQ10 for Fertility: UK Dosage and Evidence Guide

Supplements

min read

How Much CoQ10 for Fertility: UK Dosage and Evidence Guide

Discover evidence-based guidance on CoQ10 dosage for fertility in the UK. Learn how much CoQ10 to take, when to start supplementation, safety considerations, and what the research shows for male and female reproductive health.

Is Hibiscus Good for Fatty Liver? Evidence and Safety

Weight Loss

min read

Is Hibiscus Good for Fatty Liver? Evidence and Safety

Is hibiscus good for fatty liver? Discover what the evidence shows about hibiscus tea for NAFLD, including safety, dosage, precautions, and proven medical treatments for fatty liver disease in the UK.

Green Poop: Causes, When to Worry & What It Means

Mounjaro

min read

Green Poop: Causes, When to Worry & What It Means

Why is your poop green? Learn the common causes, what different shades mean, when to see a doctor, and how to manage it naturally.

Metabolically Healthy Obesity: The Low-Hanging Fruit in Obesity Treatment

Weight Loss

min read

Metabolically Healthy Obesity: The Low-Hanging Fruit in Obesity Treatment

Is metabolically healthy obesity the low-hanging fruit in obesity treatment? Discover what MHO means, who qualifies, long-term risks, and evidence-based NHS approaches to prevent metabolic decline in people with obesity but normal metabolic markers.

Erectile Dysfunction

min read

Ginger Tea for Erectile Dysfunction: What the Evidence Says

Can ginger tea really help with erections? We look at the evidence, explain what actually works for ED, and when to speak to your GP.

Weight Loss

min read

Weight Loss Pills & Shakes: UK Safety Guide

Orlistat, meal replacement shakes, appetite suppressants — get NHS-aligned guidance on evidence, MHRA safety, side effects, and when to speak to your GP.

Retatrutide Dosing: What You Need to Know Before Taking It

GLP-1 Brands

min read

Retatrutide Dosing: What You Need to Know Before Taking It

Wondering how much retatrutide to take? Retatrutide is not yet approved in the UK — find out what the clinical trial data shows, safety risks, and which licensed weight loss treatments are available to you now.

Bolt Guides

Featured

Tirzepatide and Phentermine Together: UK Safety Guide

Weight loss

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Intermittent Fasting After Gastric Sleeve: Risks, Guidance & Safer Alternatives

Safe Weight Loss Pills in the UK: Approved Options and NHS Guidance

GLP-1 Brands

Wegovy

Mounjaro

How Long Does Saxenda Stay in Your System?

Ozempic and Kidney Function: UK Guidance and Monitoring

Does Rybelsus Cause Vomiting? Causes & Management

Does Ozempic Lower Uric Acid? Evidence and Management Guidance

Men’s Health

Testosterone

Erectile dysfunction

What Is Bumbu Awesome Plan for Erectile Dysfunction? UK Medical Facts

Testogel Side Effects & Cancer Risk: What Evidence Shows

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Post Cycle Therapy After Steroids: Can Testogel Help?

Browse all

Is Shilajit Good for Erectile Dysfunction? Evidence and Safety

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Blurred Vision After Gastric Sleeve: Causes, Risks & NHS Guidance

Does Berberine Cause Constipation? Evidence and Guidance

Is Flounder a Healthy Fish? Nutrition, Benefits & Safety

Scalp Tattoo for Hair Loss: Your Complete UK Guide to SMP

Type 2 Diabetes & Your Feet: Signs, Risks & Care

Tamoxifen and Hair Loss: Causes, Frequency, and NHS Management

How Much CoQ10 for Fertility: UK Dosage and Evidence Guide

Is Hibiscus Good for Fatty Liver? Evidence and Safety

Green Poop: Causes, When to Worry & What It Means

Metabolically Healthy Obesity: The Low-Hanging Fruit in Obesity Treatment

Ginger Tea for Erectile Dysfunction: What the Evidence Says

Weight Loss Pills & Shakes: UK Safety Guide

Retatrutide Dosing: What You Need to Know Before Taking It

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