Bolt Guides

Expert insights on weight loss and more.

Featured

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Weight Loss

min read

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Wondering how to reduce gynaecomastia naturally? Discover evidence-based lifestyle changes, diet and exercise tips, and NHS treatment options — plus when to see your GP.

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Weight loss

Read all on weight loss

Weight Loss

min read

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Wondering how to reduce gynaecomastia naturally? Discover evidence-based lifestyle changes, diet and exercise tips, and NHS treatment options — plus when to see your GP.

Can You Eat Garlic During Intermittent Fasting? UK Guide

Weight Loss

min read

Can You Eat Garlic During Intermittent Fasting? UK Guide

Can you eat garlic during intermittent fasting? Find out whether garlic breaks a fast, its nutritional impact, health benefits, drug interactions, and UK safety guidance.

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

Weight Loss

min read

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

Acne after gastric sleeve surgery explained — causes, hormonal changes, nutritional factors, and UK-approved treatments. Find out when to see your GP and what NICE guidance recommends.

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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

Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide benefits for women explained: how this triple receptor agonist may support weight loss, metabolic health, and PCOS. Explore Phase 2 trial evidence, safety guidance, and UK availability.

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Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide Availability and Current Status: UK Regulatory Guide

GLP-1 Brands

min read

Retatrutide Availability and Current Status: UK Regulatory Guide

Retatrutide availability and current status explained: find out where this investigational triple agonist stands in UK and global regulatory approval, clinical trials, and when it might reach NHS patients.

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

GLP-1 Brands

min read

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

Retatrutide diarrhoea: find out how long it typically lasts, what causes it, how to manage symptoms safely, and when to seek medical advice during treatment.

Ozempic and Crohn's Disease: Safety, Risks and Considerations

GLP-1 Brands

min read

Ozempic and Crohn's Disease: Safety, Risks and Considerations

Can you take Ozempic if you have Crohn's disease? Explore the safety considerations, gastrointestinal risks, and essential medical discussions for patients managing both type 2 diabetes and inflammatory bowel disease.

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

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Is spirulina good for erectile dysfunction? Discover what the science says about spirulina's potential benefits for ED, safety considerations, and evidence-based treatments recommended by UK guidelines.

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How Much Testogel Should a Woman Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should a Woman Take? UK Dosing Guide

Discover how much Testogel women should take in the UK, including safe dosing guidelines, application techniques, monitoring requirements, and potential side effects. Expert advice on off-label testosterone therapy for low sexual desire in postmenopausal women.

Testosterone

min read

Does Testosterone Treatment Help Lose Weight? Evidence and Guidance

Does testosterone treatment help with weight loss? Discover the evidence on TRT for body composition, who may benefit from testosterone therapy, potential risks, and effective lifestyle alternatives for sustainable weight management in men.

Testosterone

min read

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Low testosterone causing man boobs? Learn how hormonal imbalance leads to gynaecomastia, what causes it, when to see a GP, and what NHS diagnosis and treatment options are available.

Ozempic Bubble Under Skin: Causes, Prevention and Safe Injection Technique

GLP-1 Brands

min read

Ozempic Bubble Under Skin: Causes, Prevention and Safe Injection Technique

Discover why Ozempic causes bubbles under the skin after injection, when lumps are normal, and expert techniques to prevent injection site reactions. Essential UK guidance for safe semaglutide administration.

Can I Take Vitamin D at Night? Timing and Safety Guide

Supplements

min read

Can I Take Vitamin D at Night? Timing and Safety Guide

Can you take vitamin D at night? Discover the best time to take vitamin D supplements, whether timing affects sleep quality, and how to supplement safely according to NHS and NICE guidance for optimal absorption and adherence.

Cost

min read

Cost of Gastric Sleeve Revision Surgery in the UK Explained

Cost of gastric sleeve revision in the UK explained — from £10,000–£20,000 privately. Discover NHS funding options, what affects the price, risks, recovery, and how to find a qualified bariatric surgeon.

Evolutionary Advantage of Visceral Fat: Origins, Risks, and NHS Advice

Weight Loss

min read

Evolutionary Advantage of Visceral Fat: Origins, Risks, and NHS Advice

The evolutionary advantage of visceral fat once helped humans survive famine and stress — discover why this ancient adaptation now raises your risk of diabetes, heart disease, and more, plus NHS-backed ways to reduce it.

Mounjaro

min read

Does Mounjaro Help ADHD? Evidence and Safe Treatments

Does Mounjaro help ADHD? Discover the facts about tirzepatide's mechanism, why it's not indicated for ADHD, and evidence-based treatments recommended by NICE for managing attention deficit hyperactivity disorder in the UK.

Erectile Dysfunction

min read

Erectile Dysfunction: Can Cold Showers Help?

Cold showers won't fix ED — find out what the evidence actually says and which clinically proven treatments can help restore erectile function.

Does Saxenda Cause Bloating? Causes & Relief

GLP-1 Brands

min read

Does Saxenda Cause Bloating? Causes & Relief

Saxenda commonly causes bloating due to slowed gastric emptying. Find out how often it occurs, why it happens, and how to ease it with NHS-aligned advice.

Wegovy

min read

Wegovy Age Limit for Older Adults: UK Prescribing Guidance

Wegovy age limit for older adults: understand UK prescribing guidance, safety considerations, dosing requirements, and alternative weight management options for elderly patients. Expert clinical advice for GPs.

How Long After First Injection Does Ozempic Work for Diabetes?

GLP-1 Brands

min read

How Long After First Injection Does Ozempic Work for Diabetes?

Discover how long after the first injection Ozempic works for type 2 diabetes. Learn about the timeline for blood glucose improvements, peak effects at 12–16 weeks, common side effects, and practical tips to maximise treatment effectiveness with UK clinical guidance.

Erectile Dysfunction

min read

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

Do butt plugs help with erectile dysfunction? Discover what the clinical evidence says, why ED happens, and which proven NHS treatments actually work for improving erectile function safely.

Can Saxenda Cause Thrush? Risks & Evidence

GLP-1 Brands

min read

Can Saxenda Cause Thrush? Risks & Evidence

Saxenda isn't linked to thrush directly, but some users may still be at risk. Learn about the evidence, risk factors, and when to seek medical advice.

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

GLP-1 Brands

min read

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

Can you drink alcohol whilst taking Rybelsus? Discover the risks, safe limits, and expert guidance on combining Rybelsus and alcohol consumption for type 2 diabetes management in the UK.

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.

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.

Hair Loss

min read

Does Olaplex Cause Hair Loss? Evidence, Side Effects, and UK Guidance

Does Olaplex cause hair loss? Explore the evidence, UK regulatory guidance, reported side effects, and when to see a GP about hair shedding or scalp concerns.

Bolt Guides

Featured

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Weight loss

How to Reduce Gynaecomastia Naturally: Causes, Lifestyle and NHS Treatments

Can You Eat Garlic During Intermittent Fasting? UK Guide

Acne After Gastric Sleeve Surgery: Causes, Treatment and UK Guidance

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Benefits for Women: Evidence, Safety, and UK Guidance

Retatrutide Availability and Current Status: UK Regulatory Guide

Retatrutide Diarrhoea: How Long It Lasts and How to Manage It

Ozempic and Crohn's Disease: Safety, Risks and Considerations

Men’s Health

Testosterone

Erectile dysfunction

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

How Much Testogel Should a Woman Take? UK Dosing Guide

Does Testosterone Treatment Help Lose Weight? Evidence and Guidance

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Browse all

Ozempic Bubble Under Skin: Causes, Prevention and Safe Injection Technique

Can I Take Vitamin D at Night? Timing and Safety Guide

Cost of Gastric Sleeve Revision Surgery in the UK Explained

Evolutionary Advantage of Visceral Fat: Origins, Risks, and NHS Advice

Does Mounjaro Help ADHD? Evidence and Safe Treatments

Erectile Dysfunction: Can Cold Showers Help?

Does Saxenda Cause Bloating? Causes & Relief

Wegovy Age Limit for Older Adults: UK Prescribing Guidance

How Long After First Injection Does Ozempic Work for Diabetes?

Do Butt Plugs Help with Erectile Dysfunction? Evidence Review

Can Saxenda Cause Thrush? Risks & Evidence

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

What Is Bumbu Awesome Plan for Erectile Dysfunction? UK Medical Facts

Fish Oil Pills & Weight Loss: What the Evidence Says

Does Olaplex Cause Hair Loss? Evidence, Side Effects, and UK Guidance

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