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.

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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

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.

How Do I Know If I Have a Good Metabolism? Signs and Tests

Weight Loss

min read

How Do I Know If I Have a Good Metabolism? Signs and Tests

Discover how to assess whether you have a healthy metabolism. Learn the signs of efficient metabolic function, key factors that influence metabolic rate, and when to seek GP advice for thyroid or metabolic concerns.

Erectile Dysfunction

min read

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Trulicity Generic Name: Dulaglutide Explained

GLP-1 Brands

min read

Trulicity Generic Name: Dulaglutide Explained

Trulicity's generic name is dulaglutide. Discover how this GLP-1 agonist works, NHS prescribing rules, and biosimilar availability in the UK.

Erectile Dysfunction

min read

Does Warfarin Cause Erectile Dysfunction? Evidence and Management

Does warfarin cause erectile dysfunction? Discover the evidence-based answer, understand contributing factors like cardiovascular disease, and learn about safe management options including PDE5 inhibitors whilst taking anticoagulation therapy.

Testosterone

min read

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Discover what Testogel does for men with testosterone deficiency. Learn how this prescription TRT gel works, its benefits for sexual function and muscle mass, proper application techniques, side effects, and essential safety guidance from UK medical experts.

Foods Interfering with Vitamin D Absorption: Evidence and Guidance

Supplements

min read

Foods Interfering with Vitamin D Absorption: Evidence and Guidance

Discover which foods may interfere with vitamin D absorption and learn evidence-based strategies to optimise your vitamin D levels through diet, supplementation, and lifestyle adjustments for better bone and immune health.

Omega-3 Benefits for Men: Evidence-Based Health Guide

Supplements

min read

Omega-3 Benefits for Men: Evidence-Based Health Guide

Discover evidence-based omega-3 benefits for men, including cardiovascular support, mental health, and inflammation management. Learn UK-recommended dosages, food sources, and safety considerations for optimal health outcomes.

Can You Take Allergy Medication With Doxycycline? UK Guide

Supplements

min read

Can You Take Allergy Medication With Doxycycline? UK Guide

Can you take allergy medication with doxycycline? Find out which antihistamines, decongestants, and nasal sprays are safe to use alongside doxycycline, plus key interactions to avoid — UK guidance from NHS, NICE, and MHRA.

Mounjaro

min read

Does Mounjaro Make You Horny? Sexual Health Effects Explained

Does Mounjaro make you horny? Explore the evidence on tirzepatide and sexual health, including how weight loss may indirectly affect libido, common side effects, and when to speak to your GP about changes in sexual function.

Weight Loss

min read

Can I Take Weight Loss Injections While Breastfeeding? UK Safety Guidance

Can you take weight loss injections whilst breastfeeding? Discover why UK guidance advises against GLP-1 medications like Wegovy and Saxenda during lactation, plus safe alternatives for postpartum weight management that protect your baby's health.

Can an HbA1c Test Be Wrong? Causes, Limitations and Next Steps

Weight Loss

min read

Can an HbA1c Test Be Wrong? Causes, Limitations and Next Steps

Can an HbA1c test be wrong? Learn which medical conditions, anaemias, and haemoglobin variants can cause false results, what NHS and NICE guidance says, and when your GP may recommend alternative tests.

Erectile Dysfunction

min read

Does Erectile Dysfunction Cause Shrinking? Facts and Treatment

Does erectile dysfunction cause shrinking? Discover the facts about ED and penile size changes, including underlying causes, when to seek medical advice, and evidence-based treatment options available through the NHS.

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

Discover whether chia seeds are good for fatty liver disease. Learn about their nutritional benefits, the current evidence, and how to incorporate them safely into a liver-friendly diet alongside proven lifestyle modifications.

CoQ10 and Fatty Liver: Evidence, Safety, and UK Guidance

Weight Loss

min read

CoQ10 and Fatty Liver: Evidence, Safety, and UK Guidance

Discover how CoQ10 and fatty liver disease are connected. Learn about the evidence for CoQ10 supplementation, safety considerations, and evidence-based treatments for NAFLD recommended by UK guidance.

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

Weight Loss

min read

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

Gastric sleeve portion plates explained: how they work, recommended portion sizes after surgery, NHS nutritional guidelines, and common mistakes to avoid. Read our expert guide.

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

How Do I Know If I Have a Good Metabolism? Signs and Tests

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Trulicity Generic Name: Dulaglutide Explained

Does Warfarin Cause Erectile Dysfunction? Evidence and Management

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Foods Interfering with Vitamin D Absorption: Evidence and Guidance

Omega-3 Benefits for Men: Evidence-Based Health Guide

Can You Take Allergy Medication With Doxycycline? UK Guide

Does Mounjaro Make You Horny? Sexual Health Effects Explained

Can I Take Weight Loss Injections While Breastfeeding? UK Safety Guidance

Can an HbA1c Test Be Wrong? Causes, Limitations and Next Steps

Does Erectile Dysfunction Cause Shrinking? Facts and Treatment

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

CoQ10 and Fatty Liver: Evidence, Safety, and UK Guidance

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

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