Bolt Guides

Expert insights on weight loss and more.

Featured

Fish Oil Pills & Weight Loss: What the Evidence Says

Supplements

min read

Fish Oil Pills & Weight Loss: What the Evidence Says

Can fish oil supplements support weight loss? We review the evidence on omega-3 capsules, benefits, side effects, and UK guidance to help you decide.

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Weight loss

Read all on weight loss

Weight Loss

min read

Lemon Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

Lemon pills for weight loss: do they work? Explore the evidence, UK regulations, safety considerations, and NHS-approved alternatives to make an informed decision.

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Weight Loss

min read

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Discover how treatment of genetic obesity has been transformed by targeted therapies for rare inherited forms. Learn about diagnosis, licensed medications like setmelanotide, specialist NHS services, and comprehensive management approaches for monogenic obesity conditions.

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

Weight Loss

min read

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

Spironolactone causes gynaecomastia by blocking androgen receptors and shifting the oestrogen-to-androgen ratio in breast tissue. Learn how it happens, how common it is, and what your options are.

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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 Wean Off Rybelsus Safely: UK Clinical Guidance

Learn how to wean off Rybelsus safely with expert guidance on stopping semaglutide, managing blood sugar after discontinuation, and maintaining diabetes control. Essential UK clinical advice for patients and healthcare professionals.

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How to Wean Off Rybelsus Safely: UK Clinical Guidance

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

GLP-1 Brands

min read

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Discover how Trulicity (dulaglutide) helps manage type 2 diabetes with once-weekly injections. Learn about dosing, eligibility, side effects, and NICE guidance for UK patients seeking better blood glucose control.

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

GLP-1 Brands

min read

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Retatrutide triple receptor agonist explained: how it works, Phase 2 trial results, side effects, and UK regulatory status. Find out what the evidence says and what to expect next.

Ozempic Effects on the Body: How Semaglutide Works

GLP-1 Brands

min read

Ozempic Effects on the Body: How Semaglutide Works

Discover how Ozempic affects blood sugar, weight & heart health. Learn side effects & safe usage with expert UK guidance.

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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

What Is the Best Vacuum Device for Erectile Dysfunction?

What is the best vacuum device for erectile dysfunction? Discover how vacuum erection devices work, which features matter most, how to access clinically tested VEDs through the NHS, and what the evidence shows about effectiveness and safety for treating ED.

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Testosterone

min read

How Many Days of Testosterone Gel Pump Treatment Are Needed?

How many days of testosterone gel pump treatment do you need? Discover why testosterone replacement therapy isn't measured in days but requires long-term management. Learn about treatment timelines, monitoring schedules, and when to review your therapy with evidence-based UK guidance.

Does Testogel Make Your Penis Larger? Evidence and Facts

Testosterone

min read

Does Testogel Make Your Penis Larger? Evidence and Facts

Does Testogel make your penis larger? Discover the evidence-based answer about testosterone therapy and penis size, plus realistic effects on male sexual health and when to seek medical advice.

How to Use Testogel for Women: Dosage, Application and Safety

Testosterone

min read

How to Use Testogel for Women: Dosage, Application and Safety

Learn how to use Testogel for women safely, including application technique, dosage guidelines, monitoring requirements, and potential side effects. Expert guidance on off-label testosterone therapy for postmenopausal women with HSDD.

Fatty Liver Secondary to PTSD: Mechanisms, Recognition and Treatment

Weight Loss

min read

Fatty Liver Secondary to PTSD: Mechanisms, Recognition and Treatment

Discover how fatty liver secondary to PTSD develops, the mechanisms linking trauma and metabolic health, and evidence-based treatment approaches. Expert guidance aligned with UK clinical standards for managing both conditions together.

Saxenda Side Effects: What Every UK Patient Should Know

GLP-1 Brands

min read

Saxenda Side Effects: What Every UK Patient Should Know

From nausea to serious risks — find out which Saxenda side effects are common, which need urgent care, and how to manage them safely. UK clinical guidance.

Mounjaro

min read

Mounjaro and H Pylori: Symptoms, Treatment and When to Seek Help

Mounjaro and H pylori: understand the connection between tirzepatide treatment and H pylori infection. Learn about managing digestive symptoms, when to seek medical advice, and how these conditions interact in UK clinical practice.

Does Sildenafil Cause Gout? Evidence and Clinical Guidance

Erectile Dysfunction

min read

Does Sildenafil Cause Gout? Evidence and Clinical Guidance

Does sildenafil cause gout? Discover the clinical evidence examining whether sildenafil (Viagra) triggers gout attacks, plus guidance on managing both conditions safely in the UK.

How to Give Trulicity: Complete Step-by-Step Injection Guide

GLP-1 Brands

min read

How to Give Trulicity: Complete Step-by-Step Injection Guide

How to give Trulicity: Complete step-by-step guide to administering this once-weekly diabetes injection. Learn proper technique, site rotation, common mistakes to avoid, and post-injection care for optimal results.

How Long Should I Rub Testogel For? Application Guide

Testosterone

min read

How Long Should I Rub Testogel For? Application Guide

How long should you rub Testogel for? Learn the correct application technique for testosterone gel, including spreading time, drying requirements, and common mistakes to avoid for optimal absorption and safety.

GLP-1 Side Effects: Acid Reflux Causes and Management

Weight Loss

min read

GLP-1 Side Effects: Acid Reflux Causes and Management

Experiencing acid reflux on GLP-1 medications? Discover why GLP-1 side effects include acid reflux, practical management strategies, and when to seek medical advice. UK-focused guidance for patients taking semaglutide, dulaglutide and liraglutide.

Erectile Dysfunction

min read

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Considering a bracelet for erectile dysfunction? Discover why these wearable devices lack clinical evidence, how they differ from NHS-approved treatments, and why proper medical assessment is essential for effective ED management.

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

Weight Loss

min read

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

What is a stricture after gastric sleeve surgery? Learn about the causes, symptoms, diagnosis, and NHS treatment options for sleeve gastrectomy stenosis in this expert UK guide.

How to Tone Your Body After Gastric Sleeve Surgery

Weight Loss

min read

How to Tone Your Body After Gastric Sleeve Surgery

How to tone your body after gastric sleeve surgery — expert UK guidance on safe exercise timelines, protein intake, managing loose skin, and when to contact your bariatric team.

Weight Loss

min read

Magnesium Pills Benefits for Weight Loss: What the Evidence Shows

Magnesium pills and weight loss — does the evidence stack up? Explore the metabolic benefits of magnesium, who should consider supplementation, safe UK doses, drug interactions, and NHS guidance on healthy weight management.

Walnut Omega-3 Fatty Acids: Health Benefits and Dietary Guidance

Supplements

min read

Walnut Omega-3 Fatty Acids: Health Benefits and Dietary Guidance

Discover how walnut omega-3 fatty acids support heart health and brain function. Learn about ALA content, health benefits, and practical ways to incorporate walnuts into your UK diet with expert guidance.

Testosterone

min read

Best Intermittent Fasting for Testosterone: Evidence, Risks & NHS Guidance

Best intermittent fasting for testosterone: explore the evidence, compare popular IF methods, understand the risks, and find out when to see your GP about low testosterone.

Allergy Medications Causing False Positive for Amphetamine: UK Guide

Supplements

min read

Allergy Medications Causing False Positive for Amphetamine: UK Guide

Allergy medications causing a false positive for amphetamine on drug tests explained — find out which antihistamines and decongestants are implicated, how screening works, and what to do if you receive an unexpected result in the UK.

Protein Shakes on Saxenda: Safety, Timing & Tips

GLP-1 Brands

min read

Protein Shakes on Saxenda: Safety, Timing & Tips

Taking Saxenda and want to use protein shakes? Learn which to choose, when to take them, and how to support your weight loss safely with expert guidance.

Bolt Guides

Featured

Fish Oil Pills & Weight Loss: What the Evidence Says

Weight loss

Lemon Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

GLP-1 Brands

Wegovy

Mounjaro

How to Wean Off Rybelsus Safely: UK Clinical Guidance

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Ozempic Effects on the Body: How Semaglutide Works

Men’s Health

Testosterone

Erectile dysfunction

What Is the Best Vacuum Device for Erectile Dysfunction?

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Does Testogel Make Your Penis Larger? Evidence and Facts

How to Use Testogel for Women: Dosage, Application and Safety

Browse all

Fatty Liver Secondary to PTSD: Mechanisms, Recognition and Treatment

Saxenda Side Effects: What Every UK Patient Should Know

Mounjaro and H Pylori: Symptoms, Treatment and When to Seek Help

Does Sildenafil Cause Gout? Evidence and Clinical Guidance

How to Give Trulicity: Complete Step-by-Step Injection Guide

How Long Should I Rub Testogel For? Application Guide

GLP-1 Side Effects: Acid Reflux Causes and Management

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Stricture After Gastric Sleeve: Causes, Symptoms and UK Treatment

How to Tone Your Body After Gastric Sleeve Surgery

Magnesium Pills Benefits for Weight Loss: What the Evidence Shows

Walnut Omega-3 Fatty Acids: Health Benefits and Dietary Guidance

Best Intermittent Fasting for Testosterone: Evidence, Risks & NHS Guidance

Allergy Medications Causing False Positive for Amphetamine: UK Guide

Protein Shakes on Saxenda: Safety, Timing & Tips

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