Bolt Guides

Expert insights on weight loss and more.

Featured

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Supplements

min read

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Discover which high cholesterol fish to avoid and which to include for heart health. Evidence-based NHS guidance on managing cholesterol through fish consumption, including oily fish benefits, shellfish considerations, and safe preparation methods for cardiovascular wellbeing.

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Weight loss

Read all on weight loss

Weight Loss

min read

Weight Loss Green Tea Pills: Evidence, Safety, and UK Guidance

Weight loss green tea pills: do they really work? Explore the UK evidence, safety risks including liver damage, drug interactions, and NHS-recommended alternatives to help you make an informed decision.

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Weight Loss

min read

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Can DHEA cause gynaecomastia? Learn how DHEA converts to oestrogens, who is most at risk, when to see your GP, and what UK guidance says about unlicensed DHEA products.

Why Is Fibre Important for the Treatment of Obesity?

Weight Loss

min read

Why Is Fibre Important for the Treatment of Obesity?

Discover why fibre is essential for obesity treatment. Learn how dietary fibre supports weight loss through appetite control, satiety, and metabolic benefits—backed by NHS guidance and clinical evidence for sustainable results.

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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

How to Use Rybelsus: GLP-1 Tablet Guide

Find out how to take Rybelsus (semaglutide) correctly. Dosing schedules, timing tips, and common mistakes to avoid for better glycaemic control.

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Can You Take Basaglar and Trulicity Together for Diabetes?

GLP-1 Brands

min read

Can You Take Basaglar and Trulicity Together for Diabetes?

Can you take Basaglar and Trulicity together? Discover how this combination therapy works for type 2 diabetes, including benefits, safety considerations, dosing guidelines, and when to contact your healthcare provider for optimal glucose control.

Can You Gain Weight on Trulicity? UK Guide

GLP-1 Brands

min read

Can You Gain Weight on Trulicity? UK Guide

Can you gain weight on Trulicity? Discover why most people lose weight on this diabetes medication, what causes unexpected weight gain in some patients, and when to speak to your GP about weight changes whilst taking dulaglutide.

How Many Pens Victoza for a Month: NHS Dosing Guide

GLP-1 Brands

min read

How Many Pens Victoza for a Month: NHS Dosing Guide

How many pens Victoza for a month? Find out exactly how many Victoza pens you need based on your prescribed dose—1, 2, or 3 pens monthly. Essential NHS prescription guidance for type 2 diabetes patients.

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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.

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Erectile Dysfunction

min read

Does Erectile Dysfunction Cause Anger? Understanding the Emotional Link

Does erectile dysfunction cause anger? Discover the psychological link between ED and emotional distress, how to manage anger and frustration, and when to seek help from your GP for both physical and mental health support.

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How Much Testogel Should I Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should I Take? UK Dosing Guide

How much Testogel should you take? Learn how doctors determine your individual dose, typical starting amounts for each formulation, dose adjustment based on blood tests, and what to do if you miss or take too much. UK guidance included.

Testosterone

min read

Does Testogel Help Grow Facial Hair? UK Guide to Testosterone Therapy

Does Testogel help grow facial hair? Discover how testosterone replacement therapy affects facial hair growth, who can use it, expected timelines, and essential safety considerations for UK patients with hypogonadism.

Testosterone

min read

Does Testosterone Treatment Cause Blood Clots? UK Evidence & Safety

Does testosterone treatment cause blood clots? Discover the evidence on TRT and VTE risk, including mechanisms, risk factors, warning symptoms, and essential safety monitoring to reduce your thrombotic risk during testosterone therapy.

Does Fatty Liver Affect Your Immune System? UK Guide

Weight Loss

min read

Does Fatty Liver Affect Your Immune System? UK Guide

Discover how fatty liver disease affects your immune system through chronic inflammation and altered immune responses. Learn about the mechanisms, complications, and evidence-based management strategies to support liver and immune health in the UK.

Mounjaro

min read

Mounjaro Vomiting: Causes, Relief & When to Get Help

Experiencing vomiting on Mounjaro? Learn why it happens, proven relief strategies, how long it lasts, and when to contact your doctor.

Can You Get Rid of Gynaecomastia Without Surgery? UK Guide

Weight Loss

min read

Can You Get Rid of Gynaecomastia Without Surgery? UK Guide

Can you get rid of gynaecomastia without surgery? Discover UK-approved non-surgical treatments, medications, lifestyle changes, and when to see a GP for enlarged male breast tissue.

Rybelsus on an Empty Stomach: Dosing Guide

GLP-1 Brands

min read

Rybelsus on an Empty Stomach: Dosing Guide

Learn how to take Rybelsus correctly — why an empty stomach matters, how long to wait before eating, and whether coffee counts. UK dosing advice.

Mounjaro

min read

Best Time to Use Mounjaro: Dosing Schedule Guide

Discover the best time to use Mounjaro for optimal results. Learn when to inject tirzepatide, how timing affects effectiveness, and practical tips for establishing a consistent weekly schedule that fits your lifestyle and supports adherence.

Rybelsus for Weight Loss: UK Guide & Side Effects

GLP-1 Brands

min read

Rybelsus for Weight Loss: UK Guide & Side Effects

Discover how Rybelsus (semaglutide) supports weight loss, UK licensed uses, side effects, dosage, and eligibility. Clear, evidence-based guidance.

Best Detox Tea for Fatty Liver: Evidence and Safe Alternatives

Weight Loss

min read

Best Detox Tea for Fatty Liver: Evidence and Safe Alternatives

Discover the truth about detox teas for fatty liver disease. Learn which herbal teas are safe, what the research actually shows, and the evidence-based lifestyle changes proven to improve liver health according to NICE guidelines and UK medical experts.

Erectile Dysfunction

min read

Does Bupropion Help with Erectile Dysfunction? UK Guide

Does bupropion help with erectile dysfunction? Discover how this atypical antidepressant differs from SSRIs, its effects on sexual function, evidence from clinical studies, and what to discuss with your GP about treatment options.

Does Viagra Cause Gynaecomastia? UK Evidence and Advice

Weight Loss

min read

Does Viagra Cause Gynaecomastia? UK Evidence and Advice

Does Viagra cause gynaecomastia? Learn what the UK evidence says about sildenafil and breast tissue changes, known side effects, and when to see your GP.

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.

Supplements

min read

Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Can vitamin D supplements help with hair loss? Discover the evidence linking vitamin D deficiency to hair health, recommended dosages, safety guidance, and what to expect from supplementation in the UK.

Saxenda and Thyroid Cancer: UK Evidence Explained

GLP-1 Brands

min read

Saxenda and Thyroid Cancer: UK Evidence Explained

Does Saxenda cause thyroid cancer? Explore UK clinical evidence on liraglutide, thyroid tumour risk, warning signs, and MHRA prescribing guidance.

Hair Loss

min read

Mirena IUD Hair Loss: Causes, Risks, and UK Treatment Options

Mirena IUD hair loss: find out whether the Mirena coil can cause hair thinning, how levonorgestrel may affect hair growth, when to see your GP, and what treatments are available in the UK.

Can Orlistat Help Fatty Liver? Evidence and NHS Guidance

Weight Loss

min read

Can Orlistat Help Fatty Liver? Evidence and NHS Guidance

Can orlistat help fatty liver disease? Discover how this weight loss medication may indirectly benefit NAFLD through weight reduction, plus NHS guidance, clinical evidence, safety considerations, and when specialist referral is needed.

Hair Loss

min read

What Causes Hair Loss in Men: Causes, Diagnosis and UK Treatments

What causes hair loss in men? Discover the key causes — from male pattern baldness and DHT to thyroid disorders and medications — plus NHS diagnosis and UK treatment options.

Bolt Guides

Featured

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Weight loss

Weight Loss Green Tea Pills: Evidence, Safety, and UK Guidance

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Why Is Fibre Important for the Treatment of Obesity?

GLP-1 Brands

Wegovy

Mounjaro

How to Use Rybelsus: GLP-1 Tablet Guide

Can You Take Basaglar and Trulicity Together for Diabetes?

Can You Gain Weight on Trulicity? UK Guide

How Many Pens Victoza for a Month: NHS Dosing Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Erectile Dysfunction Cause Anger? Understanding the Emotional Link

How Much Testogel Should I Take? UK Dosing Guide

Does Testogel Help Grow Facial Hair? UK Guide to Testosterone Therapy

Does Testosterone Treatment Cause Blood Clots? UK Evidence & Safety

Browse all

Does Fatty Liver Affect Your Immune System? UK Guide

Mounjaro Vomiting: Causes, Relief & When to Get Help

Can You Get Rid of Gynaecomastia Without Surgery? UK Guide

Rybelsus on an Empty Stomach: Dosing Guide

Best Time to Use Mounjaro: Dosing Schedule Guide

Rybelsus for Weight Loss: UK Guide & Side Effects

Best Detox Tea for Fatty Liver: Evidence and Safe Alternatives

Does Bupropion Help with Erectile Dysfunction? UK Guide

Does Viagra Cause Gynaecomastia? UK Evidence and Advice

Ozempic and Kidney Function: UK Guidance and Monitoring

Vitamin D Supplements for Hair Loss: Evidence and UK Guidance

Saxenda and Thyroid Cancer: UK Evidence Explained

Mirena IUD Hair Loss: Causes, Risks, and UK Treatment Options

Can Orlistat Help Fatty Liver? Evidence and NHS Guidance

What Causes Hair Loss in Men: Causes, Diagnosis and UK Treatments

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