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.

Erectile Dysfunction

min read

Does Allopurinol Cause Erectile Dysfunction? Evidence and Guidance

Does allopurinol cause erectile dysfunction? Discover the clinical evidence, explore alternative gout treatments, and learn when to speak to your GP about sexual health concerns whilst managing gout effectively.

HbA1c Results Normal Range: NHS Thresholds and What They Mean

Weight Loss

min read

HbA1c Results Normal Range: NHS Thresholds and What They Mean

HbA1c results and normal range explained using NHS and NICE guidelines. Learn what your mmol/mol result means, prediabetes and diabetes thresholds, and what to do next.

Magtein Magnesium L-Threonate: Evidence, Safety and UK Guidance

Supplements

min read

Magtein Magnesium L-Threonate: Evidence, Safety and UK Guidance

Magtein magnesium L-threonate: what is it, does it work for cognitive function, and is it safe? Expert review of the evidence, dosage, side effects, and how it compares to other magnesium supplements. UK clinical guidance included.

Best Way to Measure Visceral Fat: UK Clinical Guide

Weight Loss

min read

Best Way to Measure Visceral Fat: UK Clinical Guide

The best way to measure visceral fat explained — from NHS waist circumference thresholds to MRI and DEXA scanning. Understand UK clinical guidelines, risk thresholds, and evidence-based advice for reducing visceral fat.

Erectile Dysfunction

min read

Are Pumpkin Seeds Good for Erectile Dysfunction? Evidence Review

Are pumpkin seeds good for erectile dysfunction? Discover what the clinical evidence says about pumpkin seeds, their nutritional benefits for men's health, and why proper medical assessment remains essential for ED management.

Allergy Medications That Make You Sleepy: UK Guide to Safer Options

Supplements

min read

Allergy Medications That Make You Sleepy: UK Guide to Safer Options

Allergy medications that make you sleepy explained — find out which UK antihistamines cause drowsiness, why they do it, and which non-drowsy alternatives are recommended by the NHS and NICE.

How Do You Feel When Taking Ozempic? Symptoms Explained

GLP-1 Brands

min read

How Do You Feel When Taking Ozempic? Symptoms Explained

Discover how you feel when taking Ozempic for type 2 diabetes—from common gastrointestinal effects like nausea and fullness to week-by-week symptom timelines. Learn practical management strategies and when to contact your GP for safe, effective treatment.

Gastric Banding Surgery: Eligibility, Risks, and Finding Accredited Services

Weight Loss

min read

Gastric Banding Surgery: Eligibility, Risks, and Finding Accredited Services

Gastric banding surgery explained: how it works, who qualifies, risks, recovery, and how to find accredited bariatric services in the UK or Tuscaloosa, USA. Evidence-based guidance from NHS and NICE.

Small Intestinal Bacterial Overgrowth Probiotics: Evidence and Risks

Supplements

min read

Small Intestinal Bacterial Overgrowth Probiotics: Evidence and Risks

Can small intestinal bacterial overgrowth probiotics help manage SIBO symptoms? Discover which probiotic strains are researched, potential risks, and evidence-based treatment options. Learn when probiotics may worsen symptoms and when to consult your GP for persistent bloating, diarrhoea, or malabsorption.

Omega-3 Enriched Foods List: UK Products and Guidance

Supplements

min read

Omega-3 Enriched Foods List: UK Products and Guidance

Discover the complete omega-3 enriched foods list available in the UK, including eggs, dairy, bread, and oils. Learn which fortified products provide meaningful EPA and DHA, how to choose quality options, and how enriched foods compare to natural sources for meeting NHS omega-3 recommendations.

Can You Take Advil with Fatty Liver Disease?

Weight Loss

min read

Can You Take Advil with Fatty Liver Disease?

Can you take Advil with fatty liver disease? Discover when ibuprofen is safe, which liver conditions require caution, and the best pain relief alternatives recommended by UK medical guidance for hepatic steatosis and cirrhosis.

Mounjaro

min read

Can You Buy Mounjaro Over the Counter in the UK?

Can you buy Mounjaro over the counter in the UK? Learn why tirzepatide is prescription-only, how to access it safely through regulated providers, and what alternatives exist for weight management without OTC purchase.

Hair Loss

min read

Do Sulfates Cause Hair Loss? Evidence, Risks, and NHS Guidance

Do sulfates cause hair loss? Learn what the clinical evidence says about SLS and SLES in shampoos, who is most sensitive, and when to see a GP about hair shedding.

Saxenda & Calf Pain: Causes, Risks and Management

GLP-1 Brands

min read

Saxenda & Calf Pain: Causes, Risks and Management

Got calf pain while taking Saxenda? Find out what may be causing it, when to seek urgent help, and how to manage muscle discomfort safely.

Can Fish Oil Cause Diarrhoea? Causes and Solutions

Supplements

min read

Can Fish Oil Cause Diarrhoea? Causes and Solutions

Can fish oil cause diarrhoea? Discover why fish oil supplements may trigger digestive side effects, how to reduce symptoms, and explore safer alternatives. Expert UK guidance on omega-3 supplementation and gastrointestinal tolerance.

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 Allopurinol Cause Erectile Dysfunction? Evidence and Guidance

HbA1c Results Normal Range: NHS Thresholds and What They Mean

Magtein Magnesium L-Threonate: Evidence, Safety and UK Guidance

Best Way to Measure Visceral Fat: UK Clinical Guide

Are Pumpkin Seeds Good for Erectile Dysfunction? Evidence Review

Allergy Medications That Make You Sleepy: UK Guide to Safer Options

How Do You Feel When Taking Ozempic? Symptoms Explained

Gastric Banding Surgery: Eligibility, Risks, and Finding Accredited Services

Small Intestinal Bacterial Overgrowth Probiotics: Evidence and Risks

Omega-3 Enriched Foods List: UK Products and Guidance

Can You Take Advil with Fatty Liver Disease?

Can You Buy Mounjaro Over the Counter in the UK?

Do Sulfates Cause Hair Loss? Evidence, Risks, and NHS Guidance

Saxenda & Calf Pain: Causes, Risks and Management

Can Fish Oil Cause Diarrhoea? Causes and Solutions

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