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.

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.

Bariatric Surgery for GERD: Procedures, NICE Eligibility and Outcomes

Weight Loss

min read

Bariatric Surgery for GERD: Procedures, NICE Eligibility and Outcomes

Bariatric surgery for GERD: find out which procedures improve acid reflux, who qualifies under NICE guidance, and what to expect from surgery in the UK.

Can Fatty Liver Make You Vomit? Symptoms and When to Seek Help

Weight Loss

min read

Can Fatty Liver Make You Vomit? Symptoms and When to Seek Help

Can fatty liver make you vomit? Discover when vomiting is linked to fatty liver disease, which symptoms signal serious complications, and when to seek urgent medical help for liver-related digestive problems.

Saxenda and Crohn's Disease: Safety, Risks and Clinical Guidance

GLP-1 Brands

min read

Saxenda and Crohn's Disease: Safety, Risks and Clinical Guidance

Can Saxenda be used safely in patients with Crohn's disease? Explore the risks, gastrointestinal side effects, clinical guidance, and alternative weight management options for people with inflammatory bowel disease.

Hair Loss

min read

Intermittent Fasting Hair Loss: Causes, Risks & UK Guidance

Intermittent fasting and hair loss: find out whether IF can cause hair shedding, which nutritional deficiencies are linked to thinning, and when to see your GP. UK-aligned, evidence-based guidance.

B12 Shots at Home: NHS Guide to Safe Self-Administration

Supplements

min read

B12 Shots at Home: NHS Guide to Safe Self-Administration

Learn how to safely administer B12 shots at home in the UK. Comprehensive NHS-aligned guidance on technique, prescriptions, supplies, side effects, and when to seek medical advice for vitamin B12 deficiency treatment.

Erectile Dysfunction

min read

Does Astaxanthin Cause Erectile Dysfunction? Evidence and Advice

Does astaxanthin cause erectile dysfunction? Discover what the evidence says about this popular antioxidant supplement, its effects on vascular health, and when to seek medical advice for erectile problems.

Best Meal Logging Apps for GLP-1 Users: UK Guide

Weight Loss

min read

Best Meal Logging Apps for GLP-1 Users: UK Guide

Find the best free food tracking apps for GLP-1 medications in the UK. Simple meal logging tips to support semaglutide treatment and manage side effects.

Testosterone

min read

What Age to Start Testosterone Treatment in the UK?

What age can you start testosterone treatment in the UK? Learn about eligibility criteria, medical requirements, age-related safety factors, and how to access TRT through the NHS for hypogonadism or gender-affirming care.

Gastric Sleeve Surgery: Eligibility, Risks, Recovery and Finding a Surgeon

Weight Loss

min read

Gastric Sleeve Surgery: Eligibility, Risks, Recovery and Finding a Surgeon

Gastric sleeve surgery in Montgomery, AL explained: how sleeve gastrectomy works, eligibility criteria, risks, recovery, diet advice, and how to find an accredited bariatric surgeon. Read our expert guide.

Can You Eat Fries on a Calorie Deficit? NHS-Backed Guide

Weight Loss

min read

Can You Eat Fries on a Calorie Deficit? NHS-Backed Guide

Can you eat fries on a calorie deficit? Yes — find out how chips fit into a calorie-controlled diet, their calorie content, healthier swaps, and NHS-backed tips for sustainable weight loss.

Does Fish Oil Thin Blood? Evidence and Safety Guidance

Supplements

min read

Does Fish Oil Thin Blood? Evidence and Safety Guidance

Does fish oil thin blood? Discover the evidence on fish oil's antiplatelet effects, bleeding risk, safety considerations, and NHS guidance on omega-3 supplementation for UK patients.

What Does Tadalafil Look Like? UK Guide to Identifying Genuine Tablets

Erectile Dysfunction

min read

What Does Tadalafil Look Like? UK Guide to Identifying Genuine Tablets

What does tadalafil look like? Discover how to identify genuine tadalafil tablets, understand differences between branded Cialis and generic versions, recognise counterfeit medicines, and obtain tadalafil safely through UK-registered pharmacies and healthcare services.

Blood Test for Alcoholic Fatty Liver: Detection and Diagnosis

Weight Loss

min read

Blood Test for Alcoholic Fatty Liver: Detection and Diagnosis

Discover which blood tests detect alcoholic fatty liver, how liver function tests work, when to request testing, and what your results mean. Learn how early detection can reverse liver damage and prevent serious complications.

Mounjaro

min read

Mounjaro and Water Intake: Essential UK Hydration Guidance

Discover essential guidance on Mounjaro and water intake, including recommended daily fluid requirements, managing gastrointestinal side effects through hydration, recognising dehydration signs, and practical tips for maintaining adequate hydration whilst taking tirzepatide in the UK.

Does Vitamin B12 Cause Constipation? UK Medical Facts

Supplements

min read

Does Vitamin B12 Cause Constipation? UK Medical Facts

Does vitamin B12 cause constipation? Discover the facts about vitamin B12 side effects, why constipation isn't typically linked to B12 supplements, and what may actually be causing your bowel changes. Expert UK medical guidance on managing symptoms safely.

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

Bariatric Surgery for GERD: Procedures, NICE Eligibility and Outcomes

Can Fatty Liver Make You Vomit? Symptoms and When to Seek Help

Saxenda and Crohn's Disease: Safety, Risks and Clinical Guidance

Intermittent Fasting Hair Loss: Causes, Risks & UK Guidance

B12 Shots at Home: NHS Guide to Safe Self-Administration

Does Astaxanthin Cause Erectile Dysfunction? Evidence and Advice

Best Meal Logging Apps for GLP-1 Users: UK Guide

What Age to Start Testosterone Treatment in the UK?

Gastric Sleeve Surgery: Eligibility, Risks, Recovery and Finding a Surgeon

Can You Eat Fries on a Calorie Deficit? NHS-Backed Guide

Does Fish Oil Thin Blood? Evidence and Safety Guidance

What Does Tadalafil Look Like? UK Guide to Identifying Genuine Tablets

Blood Test for Alcoholic Fatty Liver: Detection and Diagnosis

Mounjaro and Water Intake: Essential UK Hydration Guidance

Does Vitamin B12 Cause Constipation? UK Medical Facts

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