Bolt Guides

Expert insights on weight loss and more.

Featured

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Weight Loss

min read

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Does visceral abdominal fat leach into the bloodstream? Learn how visceral fat releases harmful substances into circulation, the health risks involved, and NHS-recommended ways to reduce it.

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Weight loss

Read all on weight loss

Weight Loss

min read

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Does visceral abdominal fat leach into the bloodstream? Learn how visceral fat releases harmful substances into circulation, the health risks involved, and NHS-recommended ways to reduce it.

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Weight Loss

min read

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Tummy tuck after gastric sleeve: find out when to consider abdominoplasty, NHS funding criteria, UK private costs, risks, and recovery in this expert UK patient guide.

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

Weight Loss

min read

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

Fluid buildup after gynaecomastia surgery: learn why seromas and haematomas occur, how to spot the signs, NHS and private treatment options, and when to seek urgent medical advice.

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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 and UTIs: What Current Clinical Evidence Shows

Can retatrutide cause UTIs? Explore the current clinical evidence on retatrutide's side effects, its link to urinary tract infections, and when to seek medical advice during a trial.

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Retatrutide and UTIs: What Current Clinical Evidence Shows

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

GLP-1 Brands

min read

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

Will Victoza make you tired? Discover why some patients experience fatigue with liraglutide, how to manage tiredness, and when to seek medical advice for this GLP-1 receptor agonist used in type 2 diabetes treatment.

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

GLP-1 Brands

min read

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

Discover the connection between Ozempic and swollen lymph nodes. Learn about recognised side effects, when lymphadenopathy requires medical attention, and alternative causes of lymph node swelling in patients taking semaglutide.

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

GLP-1 Brands

min read

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

Can I change the time I take Saxenda? Yes—learn how to safely adjust your Saxenda injection schedule, choose the best time for your lifestyle, and maintain consistent dosing for optimal weight management results with expert UK guidance.

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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

What Is Position-Dependent Erectile Dysfunction? Causes and Treatment

What is position-dependent erectile dysfunction? Discover how body position affects erection quality, the vascular causes behind positional ED, when to seek medical help, and evidence-based treatment options available through the NHS.

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Testosterone

min read

What Age Is Best for Testosterone Treatment? NHS Guidelines

Discover when testosterone treatment is appropriate and what age considerations matter. Learn about NHS guidelines, diagnostic criteria, and age-specific benefits and risks of TRT for confirmed hypogonadism.

Testosterone

min read

Does Testosterone Come Back After Prostate Treatment? Recovery Guide

Does testosterone come back after prostate treatment? Discover how ADT, surgery, and radiotherapy affect testosterone levels, recovery timelines, influencing factors, and management options for persistent low testosterone after prostate cancer treatment.

Where to Rub Testogel: Application Sites and Safety Guide

Testosterone

min read

Where to Rub Testogel: Application Sites and Safety Guide

Learn exactly where to rub Testogel for safe, effective testosterone replacement. Discover correct application sites for each formulation, step-by-step technique, common mistakes to avoid, and essential safety precautions to protect yourself and others.

Wegovy

min read

Foods to Avoid While on Wegovy: UK Dietary Guidance

Discover which foods to avoid whilst taking Wegovy to minimise side effects like nausea and bloating. Expert UK guidance on diet, nutrition, and managing gastrointestinal symptoms during semaglutide treatment for weight management.

Berberine Drug Interactions: Complete Safety Guide

Supplements

min read

Berberine Drug Interactions: Complete Safety Guide

Which medications interact with berberine? See the complete list of drug interactions, warning signs, and when to consult your GP before taking.

Probiotics for Bladder Infection: Evidence and Guidance

Supplements

min read

Probiotics for Bladder Infection: Evidence and Guidance

Discover how probiotics for bladder infection prevention may help reduce recurrent UTIs. Evidence-based guidance on Lactobacillus strains, effectiveness, safety, and when to seek medical advice for urinary tract infections.

Is Rybelsus Safe for Kidneys? Renal Safety and Monitoring Guide

GLP-1 Brands

min read

Is Rybelsus Safe for Kidneys? Renal Safety and Monitoring Guide

Is Rybelsus safe for kidneys? Discover the renal safety profile of oral semaglutide, who should exercise caution, and how to monitor kidney health whilst taking Rybelsus for type 2 diabetes.

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

Weight Loss

min read

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

Can you safely get a type 2 diabetes tattoo? Discover essential guidance on risks, preparation, aftercare, and medical alert tattoos for people with diabetes in the UK.

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Weight Loss

min read

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Discover how long GLP-1 medications delay gastric emptying, including differences between agents, clinical implications for surgery and side effects, and expert guidance on managing digestive symptoms during treatment.

Why Am I Gaining Weight on a Calorie Deficit? Causes and Solutions

Weight Loss

min read

Why Am I Gaining Weight on a Calorie Deficit? Causes and Solutions

Why am I gaining weight on a calorie deficit? Discover the real reasons — from water retention and metabolic adaptation to thyroid conditions — plus NHS-backed advice on what to do next.

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.

Obesity Causes, Treatment and BMI: Complete UK Guide

Weight Loss

min read

Obesity Causes, Treatment and BMI: Complete UK Guide

Comprehensive guide to obesity causes, treatment and BMI in the UK. Learn how obesity is diagnosed, what causes it, health risks, and NHS treatment options including lifestyle changes, medication and surgery.

Does Ozempic Cause Colon Cancer? UK Safety Evidence

GLP-1 Brands

min read

Does Ozempic Cause Colon Cancer? UK Safety Evidence

Does Ozempic cause colon cancer? Explore the evidence on semaglutide safety, established colorectal cancer risk factors, and when to speak to your GP about concerns with this diabetes medication.

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Weight Loss

min read

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Oolong tea and visceral fat: explore the evidence, proposed mechanisms, safe consumption guidance for UK adults, and NICE-recommended lifestyle strategies for reducing abdominal fat.

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

Weight Loss

min read

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

Is a 700 calorie deficit good for weight loss? Discover what NHS and NICE guidance says, the potential risks of long-term restriction, and how to achieve a safe, sustainable deficit.

Why Are Electrolytes Important on a GLP-1 Medication?

Weight Loss

min read

Why Are Electrolytes Important on a GLP-1 Medication?

Why are electrolytes important on a GLP-1? Discover how GLP-1 medications affect electrolyte balance, common deficiencies, warning signs to watch for, and practical strategies to maintain healthy sodium, potassium, and magnesium levels during treatment.

How to Open Rybelsus Blister Packs: Complete UK Guide

GLP-1 Brands

min read

How to Open Rybelsus Blister Packs: Complete UK Guide

Learn how to properly access Rybelsus tablets from blister packs, not bottles. Discover correct administration techniques, storage requirements, and when to seek help with your type 2 diabetes medication.

How Many Pumps in a Testogel Bottle? UK Dosing Guide

Testosterone

min read

How Many Pumps in a Testogel Bottle? UK Dosing Guide

Find out exactly how many pumps are in a Testogel bottle and how long it will last based on your prescribed dose. Essential UK guidance on testosterone gel dosing, application technique, and safety for effective hormone replacement therapy.

Bolt Guides

Featured

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Weight loss

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide and UTIs: What Current Clinical Evidence Shows

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

Men’s Health

Testosterone

Erectile dysfunction

What Is Position-Dependent Erectile Dysfunction? Causes and Treatment

What Age Is Best for Testosterone Treatment? NHS Guidelines

Does Testosterone Come Back After Prostate Treatment? Recovery Guide

Where to Rub Testogel: Application Sites and Safety Guide

Browse all

Foods to Avoid While on Wegovy: UK Dietary Guidance

Berberine Drug Interactions: Complete Safety Guide

Probiotics for Bladder Infection: Evidence and Guidance

Is Rybelsus Safe for Kidneys? Renal Safety and Monitoring Guide

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

How Long Does GLP-1 Delay Gastric Emptying? Clinical Guide

Why Am I Gaining Weight on a Calorie Deficit? Causes and Solutions

Does Vitamin B12 Cause Constipation? UK Medical Facts

Obesity Causes, Treatment and BMI: Complete UK Guide

Does Ozempic Cause Colon Cancer? UK Safety Evidence

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Is a 700 Calorie Deficit Good? NHS and NICE Guidance Explained

Why Are Electrolytes Important on a GLP-1 Medication?

How to Open Rybelsus Blister Packs: Complete UK Guide

How Many Pumps in a Testogel Bottle? UK Dosing Guide

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