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.

Read now

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.

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.

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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.

Read testosterone guides

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.

Testosterone

min read

What Is Testogel? UK Guide to Testosterone Gel Treatment

What is Testogel? Discover how this testosterone gel treats hypogonadism in UK men, including how it works, who can use it, application guidance, side effects, and NHS prescription options.

Virtual Gastric Band Hypnosis: Does It Work and Is It Safe?

Weight Loss

min read

Virtual Gastric Band Hypnosis: Does It Work and Is It Safe?

Does virtual gastric band hypnosis work? Explore the evidence, NHS guidance, safety considerations, and how it compares to NICE-recommended weight management treatments in the UK.

Dwayne Johnson Gynecomastia Surgery: UK Guide to Male Breast Reduction

Weight Loss

min read

Dwayne Johnson Gynecomastia Surgery: UK Guide to Male Breast Reduction

Dwayne Johnson gynecomastia surgery has fuelled interest in male breast reduction. Learn what gynaecomastia is, UK surgical options, risks, recovery, and how to access safe, regulated treatment.

Supplements

min read

Vitamin B12 Absorption Timing: When to Take Supplements

Discover how vitamin B12 absorption timing affects supplement effectiveness. Learn the best time to take B12, whether food matters, and how quickly levels increase with evidence-based UK guidance.

Hair Loss

min read

Dutasteride Dosage for Hair Loss: UK Guide to Safe Use

Dutasteride dosage for hair loss explained: how it works, the standard 0.5 mg off-label dose, safety considerations, side effects, and how to access it through UK private prescribers.

How Sildenafil Works: Uses, Onset & Effects

Erectile Dysfunction

min read

How Sildenafil Works: Uses, Onset & Effects

Find out how sildenafil works as a PDE5 inhibitor, what it's used for, and when it takes effect. Clear, expert guidance for safe use in the UK.

Can Muscles Grow in a Calorie Deficit? Evidence-Based UK Guide

Weight Loss

min read

Can Muscles Grow in a Calorie Deficit? Evidence-Based UK Guide

Can muscles grow in a calorie deficit? Discover the science behind body recomposition, who can build muscle whilst losing fat, and practical UK-aligned guidance on protein intake, training, and safe calorie restriction.

Weight Loss

min read

Can Anxiety Pills Cause Weight Loss? UK Medication Guide

Can anxiety pills cause weight loss? Learn which UK anxiety medications like SSRIs and SNRIs may affect your weight, why it happens, and when to speak to your GP.

Wegovy

min read

Can You Take Wegovy If You Have Glaucoma? UK Safety Guide

Can you take Wegovy if you have glaucoma? Discover the latest UK guidance on using this weight management medication safely with glaucoma, including precautions, monitoring requirements, and when to seek medical advice for optimal eye health.

Smoothies After Gastric Sleeve: UK Guidelines, Stages & Safety Tips

Weight Loss

min read

Smoothies After Gastric Sleeve: UK Guidelines, Stages & Safety Tips

Can you have smoothies after gastric sleeve surgery? Learn when to introduce them, which ingredients to include or avoid, and what warning signs to watch for — based on UK bariatric guidelines.

Does Saxenda Cause Hot Flushes? UK Evidence

GLP-1 Brands

min read

Does Saxenda Cause Hot Flushes? UK Evidence

Saxenda and hot flushes: find out what UK clinical guidance says, why some people feel warm during treatment, and when to speak to a doctor.

How Much Water to Take with Rybelsus: Dosing Guide

GLP-1 Brands

min read

How Much Water to Take with Rybelsus: Dosing Guide

How much water to take with Rybelsus? Discover the exact 120 mL limit, why it matters for absorption, step-by-step dosing instructions, common mistakes to avoid, and what happens if you take it incorrectly.

Why Is Retatrutide Better? Triple Agonist Evidence and UK Guidance

GLP-1 Brands

min read

Why Is Retatrutide Better? Triple Agonist Evidence and UK Guidance

Why is retatrutide better than existing weight loss treatments? Explore how this investigational triple receptor agonist works, what Phase 2 trial data show, and what UK patients should know before considering it.

Fasting Glucose or HbA1c: Tests, Results & Next Steps

Weight Loss

min read

Fasting Glucose or HbA1c: Tests, Results & Next Steps

Fasting glucose or HbA1c — find out how these two diabetes blood tests differ, what your NHS results mean, and what to do if your levels are abnormal.

Do You Chew or Swallow Sildenafil? UK Guidance Explained

Erectile Dysfunction

min read

Do You Chew or Swallow Sildenafil? UK Guidance Explained

Do you chew or swallow sildenafil tablets? Discover the correct way to take sildenafil for erectile dysfunction, why chewing is not advised, and expert tips for safe, effective use in line with UK guidance.

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

What Is Testogel? UK Guide to Testosterone Gel Treatment

Virtual Gastric Band Hypnosis: Does It Work and Is It Safe?

Dwayne Johnson Gynecomastia Surgery: UK Guide to Male Breast Reduction

Vitamin B12 Absorption Timing: When to Take Supplements

Dutasteride Dosage for Hair Loss: UK Guide to Safe Use

How Sildenafil Works: Uses, Onset & Effects

Can Muscles Grow in a Calorie Deficit? Evidence-Based UK Guide

Can Anxiety Pills Cause Weight Loss? UK Medication Guide

Can You Take Wegovy If You Have Glaucoma? UK Safety Guide

Smoothies After Gastric Sleeve: UK Guidelines, Stages & Safety Tips

Does Saxenda Cause Hot Flushes? UK Evidence

How Much Water to Take with Rybelsus: Dosing Guide

Why Is Retatrutide Better? Triple Agonist Evidence and UK Guidance

Fasting Glucose or HbA1c: Tests, Results & Next Steps

Do You Chew or Swallow Sildenafil? UK Guidance Explained

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