Bolt Guides

Expert insights on weight loss and more.

Featured

How to Get a Retatrutide Prescription in the UK

GLP-1 Brands

min read

How to Get a Retatrutide Prescription in the UK

How to get a retatrutide prescription in the UK — find out what retatrutide is, why it's not yet approved by the MHRA, how to access clinical trials, and which licensed weight management alternatives are available.

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Weight loss

Read all on weight loss

Tamoxifen for Man Boobs: UK Guide to Gynaecomastia Treatment

Weight Loss

min read

Tamoxifen for Man Boobs: UK Guide to Gynaecomastia Treatment

Tamoxifen for man boobs (gynaecomastia): find out how this SERM works, what UK evidence says, dosage guidance, NHS prescribing, side effects, and when to see your GP.

HOMA-IR vs HbA1c: Key Differences, Uses, and What Results Mean

Weight Loss

min read

HOMA-IR vs HbA1c: Key Differences, Uses, and What Results Mean

HOMA-IR vs HbA1c: understand what each test measures, how they differ, when clinicians use them together, and what your results mean. Based on NHS and NICE guidance.

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

Weight Loss

min read

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

Is a 700 calorie deficit good for weight loss? Discover what NHS and NICE guidance says, the potential risks of long-term restriction, and how to achieve a safe, sustainable deficit.

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

How to Get a Retatrutide Prescription in the UK

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CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

GLP-1 Brands

min read

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

CJC 1295, ipamorelin, and retatrutide explained: how these unapproved peptides work, their risks and side effects, UK legal status, and safer NHS-approved alternatives for weight management and growth hormone concerns.

Not Losing Weight on Retatrutide: Causes and Next Steps

GLP-1 Brands

min read

Not Losing Weight on Retatrutide: Causes and Next Steps

Not losing weight on retatrutide? Discover the medical, lifestyle, and dosing reasons behind a weight loss plateau, plus expert NHS-aligned advice on what to do next.

Where to Get Retatrutide Peptide: UK Safety and Legal Guide

GLP-1 Brands

min read

Where to Get Retatrutide Peptide: UK Safety and Legal Guide

Where to get retatrutide peptide in the UK — find out why it's not yet approved, the risks of buying online, MHRA guidance, and which evidence-based alternatives are legally available 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.

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How to Flush Tadalafil From Your System: Full Guide

Erectile Dysfunction

min read

How to Flush Tadalafil From Your System: Full Guide

Find out how long tadalafil stays in your system, what affects clearance, and when to seek medical advice. Clear, clinically accurate guidance.

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How Does Testogel Affect My Girlfriend: Transfer Risks and Prevention

Testosterone

min read

How Does Testogel Affect My Girlfriend: Transfer Risks and Prevention

Concerned about how Testogel might affect your girlfriend? Learn about testosterone transfer risks, potential effects on female partners, and essential precautions to prevent exposure. Expert UK guidance on safe use of topical testosterone therapy.

Does Testogel Cause You to Fail a Doping Test?

Testosterone

min read

Does Testogel Cause You to Fail a Doping Test?

Does Testogel cause you to fail a doping test? Discover how testosterone replacement therapy affects anti-doping tests, TUE requirements for athletes, detection methods, and UKAD/WADA regulations for competitive sport in the UK.

Does Anyone Use 2 Sachets of Testogel at a Time?

Testosterone

min read

Does Anyone Use 2 Sachets of Testogel at a Time?

Can you use two sachets of Testogel daily? Discover when two sachets may be prescribed for testosterone deficiency, how to apply them safely, essential monitoring requirements, and potential side effects. Evidence-based UK guidance for patients.

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Weight Loss

min read

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Discover how obesity treatment through yoga can complement conventional weight management. Evidence-based guidance on yoga styles, safety considerations, and integrating yoga with diet, exercise, and medical treatments for sustainable results.

Do Most Older People Get Fatty Liver? UK Prevalence and Facts

Weight Loss

min read

Do Most Older People Get Fatty Liver? UK Prevalence and Facts

Do most older people get fatty liver? Discover the facts about NAFLD prevalence in elderly adults, why age increases risk, and how lifestyle changes can prevent and manage fatty liver disease in later life.

Calorie Deficit for 1 lb: NHS-Aligned Guide to Safe Fat Loss

Weight Loss

min read

Calorie Deficit for 1 lb: NHS-Aligned Guide to Safe Fat Loss

Calorie deficit for 1 lb explained: learn why 3,500 kcal is the benchmark, how to create a safe deficit, and what NHS and NICE guidance says about realistic, sustainable weight loss.

Hair Loss

min read

Spironolactone and Hair Loss: UK Guide for Women

Spironolactone for hair loss: find out how this off-label anti-androgen treatment works for women with female-pattern hair loss, who qualifies, side effects, dosage, and NHS alternatives.

Allergy Medication and the 90 mcg Dose: A UK Patient Guide

Supplements

min read

Allergy Medication and the 90 mcg Dose: A UK Patient Guide

Allergy medication and the '90 mcg' dose explained for UK patients. Learn which intranasal corticosteroids and inhalers are licensed in the UK, how they work, side effects, and how to get treatment on the NHS.

Hair Loss

min read

Does Keytruda Cause Hair Loss? Pembrolizumab Side Effects Explained

Does Keytruda cause hair loss? Learn how pembrolizumab affects hair differently to chemotherapy, how common alopecia is, and what NHS support is available during treatment.

Does Sea Moss Help With Fatty Liver? Evidence and Safety

Weight Loss

min read

Does Sea Moss Help With Fatty Liver? Evidence and Safety

Does sea moss help with fatty liver? Discover what the evidence says about sea moss for hepatic steatosis, plus proven treatments recommended by UK guidelines and important safety considerations for supplements.

Mounjaro

min read

Understanding the Maintenance Dose of Mounjaro: A Complete Guide for GLP-1 Weight Loss Regime

Discover what the maintenance dose of Mounjaro is in our informative GLP-1 weight loss article. Get the urgent answers you're looking for and learn practical tips to manage your GLP-1 medication effectively.

Cost

min read

Medino Wegovy Cost: UK Pricing and Pharmacy Comparison Guide

Discover Medino Wegovy costs in the UK, typically £199–£299 monthly. Compare NHS vs private prescriptions, pricing across pharmacies, and learn how semaglutide works for weight management with expert guidance.

Can I Take Berberine at Night? Timing and Safety Guide

Supplements

min read

Can I Take Berberine at Night? Timing and Safety Guide

Can I take berberine at night? Discover the evidence on timing berberine supplementation, potential side effects of evening dosing, and practical guidance for safe use. Expert UK medical advice on berberine timing.

Best Allergy Medication for Clogged Ears: UK Treatment Guide

Supplements

min read

Best Allergy Medication for Clogged Ears: UK Treatment Guide

Best allergy medication for clogged ears explained — compare antihistamines, nasal steroids, and decongestants, plus self-care tips and when to see a GP. UK-focused, NHS-aligned advice.

Hair Loss

min read

What Causes Alopecia Hair Loss: Types, Triggers and UK Treatments

What causes alopecia hair loss? Discover the main types, triggers, and treatments — from androgenetic alopecia to autoimmune conditions — with UK NHS guidance on when to see your GP.

Asthma and Fatty Liver: Understanding the Link and UK Management

Weight Loss

min read

Asthma and Fatty Liver: Understanding the Link and UK Management

Discover the emerging link between asthma and fatty liver disease (NAFLD/MASLD). Learn how shared risk factors, inflammation, obesity, and asthma medications may affect liver health, plus UK guidance on managing both conditions together.

Adderall and Allergy Medications: Safe Combinations and Risks Explained

Supplements

min read

Adderall and Allergy Medications: Safe Combinations and Risks Explained

Adderall and allergy medications: find out which antihistamines and decongestants are safe with ADHD stimulants, which combinations to avoid, and when to seek UK medical advice.

Best Form of CoQ10 for Absorption: Ubiquinone vs Ubiquinol

Supplements

min read

Best Form of CoQ10 for Absorption: Ubiquinone vs Ubiquinol

Discover the best form of CoQ10 for absorption. Compare ubiquinone vs ubiquinol, learn which formulations enhance bioavailability, and find out how to optimise CoQ10 supplementation for maximum effectiveness.

Bolt Guides

Featured

How to Get a Retatrutide Prescription in the UK

Weight loss

Tamoxifen for Man Boobs: UK Guide to Gynaecomastia Treatment

HOMA-IR vs HbA1c: Key Differences, Uses, and What Results Mean

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

GLP-1 Brands

Wegovy

Mounjaro

How to Get a Retatrutide Prescription in the UK

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

Not Losing Weight on Retatrutide: Causes and Next Steps

Where to Get Retatrutide Peptide: UK Safety and Legal Guide

Men’s Health

Testosterone

Erectile dysfunction

How to Flush Tadalafil From Your System: Full Guide

How Does Testogel Affect My Girlfriend: Transfer Risks and Prevention

Does Testogel Cause You to Fail a Doping Test?

Does Anyone Use 2 Sachets of Testogel at a Time?

Browse all

Obesity Treatment Through Yoga: Evidence and Practical Guidance

Do Most Older People Get Fatty Liver? UK Prevalence and Facts

Calorie Deficit for 1 lb: NHS-Aligned Guide to Safe Fat Loss

Spironolactone and Hair Loss: UK Guide for Women

Allergy Medication and the 90 mcg Dose: A UK Patient Guide

Does Keytruda Cause Hair Loss? Pembrolizumab Side Effects Explained

Does Sea Moss Help With Fatty Liver? Evidence and Safety

Understanding the Maintenance Dose of Mounjaro: A Complete Guide for GLP-1 Weight Loss Regime

Medino Wegovy Cost: UK Pricing and Pharmacy Comparison Guide

Can I Take Berberine at Night? Timing and Safety Guide

Best Allergy Medication for Clogged Ears: UK Treatment Guide

What Causes Alopecia Hair Loss: Types, Triggers and UK Treatments

Asthma and Fatty Liver: Understanding the Link and UK Management

Adderall and Allergy Medications: Safe Combinations and Risks Explained

Best Form of CoQ10 for Absorption: Ubiquinone vs Ubiquinol

Personalized weight management for women