Bolt Guides

Expert insights on weight loss and more.

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Supplements

min read

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Does magnesium for muscle cramps really work? Discover the latest evidence, who might benefit, safe dosing guidance, and when to see your GP for persistent or severe cramping.

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Weight loss

Read all on weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Weight Loss

min read

Implicit Bias in Obesity: Medical Treatment and Care

Discover how implicit bias affects medical treatment for patients with obesity in UK healthcare. Learn about the evidence, impact on diagnosis and care quality, and practical strategies clinicians can use to reduce weight stigma and improve patient outcomes.

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Weight Loss

min read

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Is cantaloupe good for fatty liver? Discover how this nutrient-rich melon fits into evidence-based dietary approaches for NAFLD/MASLD, including practical tips for incorporating cantaloupe into a liver-friendly Mediterranean diet and UK clinical guidance on managing fatty liver disease.

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Weight Loss

min read

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Discover how to create a safe, effective calorie deficit for six pack abs. Learn evidence-based strategies for fat loss, exercise programming, and nutrition that preserve muscle mass whilst reducing body fat—aligned with UK health guidance.

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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

Can I Take Metformin and Saxenda at the Same Time?

Can I take metformin and Saxenda at the same time? Discover how these medications work together safely, key safety considerations, side effect management, and what to discuss with your GP before starting combination therapy for diabetes and weight management.

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Ozempic and Yeast Infections: Understanding the Facts

GLP-1 Brands

min read

Ozempic and Yeast Infections: Understanding the Facts

Discover the facts about Ozempic and yeast infections. Learn why this diabetes medication doesn't directly increase candidiasis risk, how it differs from SGLT2 inhibitors, and essential prevention strategies for optimal health.

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

GLP-1 Brands

min read

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

Can Trulicity be used with Lantus? Discover how these two diabetes medications work together, clinical evidence supporting their combination, dosing considerations, potential side effects, and when to contact your healthcare team for optimal type 2 diabetes management.

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

GLP-1 Brands

min read

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Discover evidence-based strategies to jump-start Saxenda after a weight loss plateau. Learn when to seek GP advice, lifestyle adjustments, and how to optimise your treatment for continued success with expert NHS-aligned 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.

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Should Tadalafil Be Taken With Food? UK Guidance

Erectile Dysfunction

min read

Should Tadalafil Be Taken With Food? UK Guidance

Should tadalafil be taken with food? Discover how meals affect tadalafil absorption, optimal timing for effectiveness, foods to avoid, and expert guidance on using this ED medication safely and conveniently in the UK.

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Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Testosterone

min read

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Can Testogel cause high blood pressure? Discover how testosterone replacement therapy affects blood pressure, who is at risk, essential monitoring guidelines, and when to seek medical advice about cardiovascular changes during Testogel treatment.

Is It Normal to Have an Erection on Testogel? UK Guide

Testosterone

min read

Is It Normal to Have an Erection on Testogel? UK Guide

Is it normal to have an erection on Testogel? Discover why erections during testosterone replacement are expected, when they indicate successful treatment, warning signs requiring medical attention, and how to manage sexual changes safely.

How Long Is Testogel Detectable in Urine? UK Guide

Testosterone

min read

How Long Is Testogel Detectable in Urine? UK Guide

How long is Testogel detectable in urine? Discover detection windows, anti-doping testing methods, factors affecting clearance, and essential medical and legal considerations for UK patients prescribed testosterone replacement therapy.

Does GLP-1 Help With Rheumatoid Arthritis? Evidence Review

Weight Loss

min read

Does GLP-1 Help With Rheumatoid Arthritis? Evidence Review

Does GLP-1 help with rheumatoid arthritis? Explore the current evidence on GLP-1 receptor agonists and rheumatoid arthritis, including anti-inflammatory effects, clinical research, and why these medications are not recommended for joint disease. Learn about established rheumatoid arthritis treatments available through the NHS.

How Much RDA of Iron Is in Beetroot Extract?

Supplements

min read

How Much RDA of Iron Is in Beetroot Extract?

How much RDA of iron is in beetroot extract? Discover the actual iron content in beetroot extract supplements, how it compares to UK daily requirements, and whether it can help meet your iron needs. Evidence-based guidance for UK readers.

How to Wean Off Sildenafil: Safe Stopping Guide for ED

Erectile Dysfunction

min read

How to Wean Off Sildenafil: Safe Stopping Guide for ED

Discover how to safely stop taking sildenafil for erectile dysfunction. Learn whether you need to wean off Viagra gradually, what to expect when you stop, and when to consult your GP for ongoing support.

Does Adderall Cause Gynaecomastia? UK Clinical Evidence Explained

Weight Loss

min read

Does Adderall Cause Gynaecomastia? UK Clinical Evidence Explained

Does Adderall cause gynaecomastia? Explore the clinical evidence, hormone mechanisms, UK prescribing context, and when to see your GP about breast tissue changes.

Ozempic for Autoimmune Disease: UK Evidence and Guidance

GLP-1 Brands

min read

Ozempic for Autoimmune Disease: UK Evidence and Guidance

Ozempic for autoimmune disease: explore current evidence, potential immunomodulatory effects, safety considerations, and UK prescribing guidance for this diabetes medication in autoimmune contexts.

Zinc Oxide for Nappy Rash: Treatment Guide for Parents

Supplements

min read

Zinc Oxide for Nappy Rash: Treatment Guide for Parents

Discover how zinc oxide for nappy rash works as a protective barrier treatment. Learn proper application techniques, expected timeframes for improvement, and when to seek medical advice for your baby's skin.

Benefits of Eating Fish: Nutrition, Health & Safety

Supplements

min read

Benefits of Eating Fish: Nutrition, Health & Safety

Discover the health benefits of eating fish, including omega-3s, heart and brain support, NHS portion guidance, and safety tips for all ages.

Weight Loss

min read

Gastric Sleeve Weight Loss: What to Expect and How Much

How much weight will I lose with a gastric sleeve? Most UK patients lose 50–70% of excess body weight within 18 months. Discover expected timelines, NHS eligibility, and long-term maintenance tips.

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

Weight Loss

min read

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

Wondering what gynaecomastia looks like? Learn to recognise the signs — from subareolar swelling to firm disc-like tissue — and understand causes, diagnosis, and NHS treatment options.

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Weight Loss

min read

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Is psyllium husk good for fatty liver? Explore the evidence, mechanisms, and safe use of ispaghula husk for NAFLD, plus UK guidance on dietary management and when to seek specialist advice.

Does Cycling Help Fatty Liver? Evidence-Based Benefits

Weight Loss

min read

Does Cycling Help Fatty Liver? Evidence-Based Benefits

Does cycling help fatty liver? Discover how regular cycling reduces liver fat by up to 30%, improves insulin sensitivity, and supports NAFLD management through evidence-based exercise guidance aligned with UK clinical recommendations.

Can Pregnant Women Eat Whey Protein Powder Safely?

Supplements

min read

Can Pregnant Women Eat Whey Protein Powder Safely?

Can pregnant women eat whey protein powder safely? Discover UK guidance on whey protein during pregnancy, including safety considerations, protein requirements, potential risks, and nutritious whole food alternatives for expectant mothers.

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Supplements

min read

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Discover the common and serious citrus magnesium side effects, including gastrointestinal symptoms and hypermagnesaemia. Learn who should avoid magnesium citrate, when to seek medical help, and practical strategies to minimise adverse reactions. Essential UK guidance for safe supplementation.

Omega-3 vs Omega-6: Key Differences & UK Guidance

Supplements

min read

Omega-3 vs Omega-6: Key Differences & UK Guidance

Understand the difference between omega-3 and omega-6 fats, including cod liver oil, dietary sources, and UK recommendations for a balanced intake.

Gastric Band Surgery: How It Works, Eligibility and UK Options

Weight Loss

min read

Gastric Band Surgery: How It Works, Eligibility and UK Options

Gastric band surgery (LAGB): find out how it works, NHS eligibility criteria, expected weight loss, risks, and how it compares to sleeve gastrectomy and gastric bypass in the UK.

Bolt Guides

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Calorie Deficit for Six Pack: Evidence-Based UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Can I Take Metformin and Saxenda at the Same Time?

Ozempic and Yeast Infections: Understanding the Facts

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Should Tadalafil Be Taken With Food? UK Guidance

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Is It Normal to Have an Erection on Testogel? UK Guide

How Long Is Testogel Detectable in Urine? UK Guide

Browse all

Does GLP-1 Help With Rheumatoid Arthritis? Evidence Review

How Much RDA of Iron Is in Beetroot Extract?

How to Wean Off Sildenafil: Safe Stopping Guide for ED

Does Adderall Cause Gynaecomastia? UK Clinical Evidence Explained

Ozempic for Autoimmune Disease: UK Evidence and Guidance

Zinc Oxide for Nappy Rash: Treatment Guide for Parents

Benefits of Eating Fish: Nutrition, Health & Safety

Gastric Sleeve Weight Loss: What to Expect and How Much

Gynaecomastia: What It Looks Like, Causes, and NHS Treatment

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Does Cycling Help Fatty Liver? Evidence-Based Benefits

Can Pregnant Women Eat Whey Protein Powder Safely?

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Omega-3 vs Omega-6: Key Differences & UK Guidance

Gastric Band Surgery: How It Works, Eligibility and UK Options

Personalized weight management for women