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

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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.

Erectile Dysfunction

min read

Does Baking Soda Help with Erectile Dysfunction? Evidence Review

Does baking soda help with erectile dysfunction? Discover why this popular claim lacks scientific evidence, explore proven NHS treatments for ED, and learn when to see your GP about persistent erectile difficulties.

Mounjaro

min read

Why Would Mounjaro Not Work: Common Causes and Solutions

Discover why Mounjaro may not work for some patients with type 2 diabetes. Learn about dosing issues, lifestyle factors, medical conditions, and when to consult your healthcare provider for optimal diabetes management.

Does Lexapro Cause Gynaecomastia? Escitalopram, Cipralex & Breast Changes

Weight Loss

min read

Does Lexapro Cause Gynaecomastia? Escitalopram, Cipralex & Breast Changes

Does Lexapro (escitalopram/Cipralex) cause gynaecomastia? Learn what UK guidance says, the theoretical hormonal mechanism, how common it is, and when to see your GP.

Gastric Sleeve Lump in Throat: Causes, Symptoms & NHS Treatment

Weight Loss

min read

Gastric Sleeve Lump in Throat: Causes, Symptoms & NHS Treatment

Gastric sleeve lump in throat: discover why it happens, common causes including GORD and LPR, when to seek urgent help, and NHS-aligned treatments to relieve symptoms.

Melanocortin 4 Receptor Agonists for Obesity: UK Guide

Weight Loss

min read

Melanocortin 4 Receptor Agonists for Obesity: UK Guide

Discover how melanocortin 4 receptor agonists for the treatment of obesity work, who can access setmelanotide in the UK, clinical evidence, side effects, and specialist referral pathways for rare genetic obesity syndromes.

Caffeine After Gastric Sleeve: UK Safety Guide and Reintroduction Tips

Weight Loss

min read

Caffeine After Gastric Sleeve: UK Safety Guide and Reintroduction Tips

Caffeine after gastric sleeve surgery: find out when it's safe to reintroduce it, what UK bariatric guidelines recommend, and how to protect your recovery and nutrition.

Prednisolone After Gastric Sleeve: Safety, Risks, and NHS Guidance

Weight Loss

min read

Prednisolone After Gastric Sleeve: Safety, Risks, and NHS Guidance

Can you take prednisolone after gastric sleeve surgery? Learn which formulations are safe, what risks to monitor, and how NHS bariatric teams manage corticosteroid use post-surgery.

Is It Normal to Feel Hornier Whilst Using Testogel?

Testosterone

min read

Is It Normal to Feel Hornier Whilst Using Testogel?

Is it normal to feel hornier whilst using Testogel? Discover why increased libido is a typical response to testosterone replacement therapy, when to speak to your GP, and how to manage sexual side effects safely during Testogel treatment.

Fish Oil Benefits, Uses & Safety Guidance

Supplements

min read

Fish Oil Benefits, Uses & Safety Guidance

Find out what fish oil and omega-3 supplements may do for your health, who should consider them, safe dosing, and UK guidance on supplementation.

Dizzy on a Calorie Deficit: Causes, Remedies and NHS Guidance

Weight Loss

min read

Dizzy on a Calorie Deficit: Causes, Remedies and NHS Guidance

Dizzy on a calorie deficit? Discover the common causes — from dehydration to postural hypotension — plus NHS-aligned tips to reduce dizziness safely and when to see your GP.

Weight Loss

min read

Cinnamon Pills for Weight Loss: Evidence, Safety, and UK Guidance

Cinnamon pills for weight loss — do they actually work? Explore the clinical evidence, UK safety guidance on coumarin risks, drug interactions, and what NHS and NICE recommend instead.

How Does Retatrutide Work? Mechanism, Uses, and UK Availability

GLP-1 Brands

min read

How Does Retatrutide Work? Mechanism, Uses, and UK Availability

How does retatrutide work? Learn about this investigational triple receptor agonist, its mechanism of action, potential side effects, and what UK patients should know about access and availability.

Retatrutide on a Bulk: UK Legal Risks, Safety, and Regulated Alternatives

GLP-1 Brands

min read

Retatrutide on a Bulk: UK Legal Risks, Safety, and Regulated Alternatives

Retatrutide on a bulk: understand the serious UK legal risks, MHRA regulations, and safety dangers of buying this unapproved compound online — plus safe, licensed weight management alternatives.

Can Glucosamine Cause Hair Loss? Evidence and Guidance

Supplements

min read

Can Glucosamine Cause Hair Loss? Evidence and Guidance

Can glucosamine cause hair loss? Discover what the evidence says about this common supplement and hair thinning, plus when to see your GP about unexplained hair loss whilst taking glucosamine.

Erectile Dysfunction

min read

Does Tamsulosin Help Erectile Dysfunction? Facts and Guidance

Does tamsulosin help erectile dysfunction? Discover the facts about tamsulosin's effects on sexual function, potential side effects, and appropriate ED treatments for men taking this BPH medication.

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

Does Baking Soda Help with Erectile Dysfunction? Evidence Review

Why Would Mounjaro Not Work: Common Causes and Solutions

Does Lexapro Cause Gynaecomastia? Escitalopram, Cipralex & Breast Changes

Gastric Sleeve Lump in Throat: Causes, Symptoms & NHS Treatment

Melanocortin 4 Receptor Agonists for Obesity: UK Guide

Caffeine After Gastric Sleeve: UK Safety Guide and Reintroduction Tips

Prednisolone After Gastric Sleeve: Safety, Risks, and NHS Guidance

Is It Normal to Feel Hornier Whilst Using Testogel?

Fish Oil Benefits, Uses & Safety Guidance

Dizzy on a Calorie Deficit: Causes, Remedies and NHS Guidance

Cinnamon Pills for Weight Loss: Evidence, Safety, and UK Guidance

How Does Retatrutide Work? Mechanism, Uses, and UK Availability

Retatrutide on a Bulk: UK Legal Risks, Safety, and Regulated Alternatives

Can Glucosamine Cause Hair Loss? Evidence and Guidance

Does Tamsulosin Help Erectile Dysfunction? Facts and Guidance

Personalized weight management for women