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.

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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.

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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.

Vitamin D Cream: Uses, Application and Side Effects

Supplements

min read

Vitamin D Cream: Uses, Application and Side Effects

Discover how vitamin D cream works to treat psoriasis and other skin conditions. Expert guidance on prescription vitamin D analogues, safe application, side effects, and UK treatment options from NICE-aligned medical advice.

Mounjaro

min read

Does Mounjaro Make You Jittery? UK Clinical Guidance

Does Mounjaro make you jittery? Discover why some patients experience shakiness on tirzepatide, how to manage symptoms, and when to seek medical advice. UK clinical guidance included.

Can You Measure HbA1c at Home? UK Testing Guide

Weight Loss

min read

Can You Measure HbA1c at Home? UK Testing Guide

Can you measure HbA1c at home? Discover how UK home testing kits work, how accurate they are, who should use them, and when to see your GP about your results.

Half-Life of Berberine: Duration, Dosing and Safety Guide

Supplements

min read

Half-Life of Berberine: Duration, Dosing and Safety Guide

Discover the half-life of berberine (4-8 hours), how long it stays in your system, optimal dosing schedules, and crucial safety information about this popular supplement. Essential UK guidance for safe use.

Foods to Eat to Lower HbA1c: UK Dietary Guide

Weight Loss

min read

Foods to Eat to Lower HbA1c: UK Dietary Guide

Foods to eat to lower HbA1c: discover evidence-based UK dietary advice on wholegrains, vegetables, legumes, and more to support better blood glucose control and reduce your HbA1c levels.

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

Weight Loss

min read

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

Do IPAs cause gynaecomastia? Explore the evidence on hop phytoestrogens, alcohol's hormonal effects, and NHS guidance on breast changes in men — plus when to see your GP.

What Colour Is Sildenafil? UK Tablet Identification Guide

Erectile Dysfunction

min read

What Colour Is Sildenafil? UK Tablet Identification Guide

What colour is sildenafil? Discover why UK sildenafil tablets come in blue, white, and yellow, how to identify genuine medication, and why colour doesn't affect efficacy. Essential safety guidance included.

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

GLP-1 Brands

min read

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

Discover the lowest dose of Rybelsus (3mg) available in the UK, how to take it correctly, when to increase the dose, and what side effects to expect. Essential guidance for patients starting semaglutide tablets for type 2 diabetes.

Do You Still Need Stimulation If You Take Sildenafil?

Erectile Dysfunction

min read

Do You Still Need Stimulation If You Take Sildenafil?

Do you still need stimulation if you take sildenafil? Discover how Viagra works, why sexual arousal remains essential, and what to expect from this erectile dysfunction treatment. Expert UK medical guidance.

Where to Put Testogel: Approved Sites and Safe Application Guide

Testosterone

min read

Where to Put Testogel: Approved Sites and Safe Application Guide

Learn exactly where to put Testogel for safe, effective testosterone replacement. Discover approved application sites, step-by-step technique, and how to prevent gel transfer to others.

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Weight Loss

min read

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Can a skinny person get fatty liver disease? Discover why slim individuals develop NAFLD, the risk factors involved, and how lean fatty liver disease is diagnosed and managed in the UK.

Does Tadalafil Cause Dependence? UK Medical Facts

Erectile Dysfunction

min read

Does Tadalafil Cause Dependence? UK Medical Facts

Does tadalafil cause dependence? Discover the facts about physical tolerance, psychological reliance, and safe long-term use of this erectile dysfunction medication. Expert UK guidance from NHS and MHRA.

Allergy Medication and Constipation: Causes, Risks, and Solutions

Supplements

min read

Allergy Medication and Constipation: Causes, Risks, and Solutions

Discover how allergy medication and constipation are connected, which antihistamines pose the highest risk, and practical strategies to manage digestive side effects whilst controlling allergic symptoms effectively.

Fatty Fish for Brain Health: Benefits and Guidelines

Supplements

min read

Fatty Fish for Brain Health: Benefits and Guidelines

Discover how fatty fish supports brain health through omega-3 fatty acids. Learn which fish are best, recommended intake guidelines, and important safety considerations for optimal cognitive function.

Hair Loss

min read

Does Mielle Rosemary Oil Cause Hair Loss? Evidence and Advice

Does Mielle Rosemary Oil cause hair loss? Discover what the evidence says, potential side effects, scalp reactions to watch for, and when to see a GP or dermatologist in the UK.

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

Vitamin D Cream: Uses, Application and Side Effects

Does Mounjaro Make You Jittery? UK Clinical Guidance

Can You Measure HbA1c at Home? UK Testing Guide

Half-Life of Berberine: Duration, Dosing and Safety Guide

Foods to Eat to Lower HbA1c: UK Dietary Guide

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

What Colour Is Sildenafil? UK Tablet Identification Guide

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

Do You Still Need Stimulation If You Take Sildenafil?

Where to Put Testogel: Approved Sites and Safe Application Guide

Can a Skinny Person Get Fatty Liver Disease? UK Guide

Does Tadalafil Cause Dependence? UK Medical Facts

Allergy Medication and Constipation: Causes, Risks, and Solutions

Fatty Fish for Brain Health: Benefits and Guidelines

Does Mielle Rosemary Oil Cause Hair Loss? Evidence and Advice

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