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.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

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.

Read erectile dysfunction guides

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.

Peter Attia HbA1c Target: How It Compares to NHS Guidelines

Weight Loss

min read

Peter Attia HbA1c Target: How It Compares to NHS Guidelines

Peter Attia's HbA1c target explained: how his 5.0–5.5% goal compares to NHS and NICE guidelines, what the evidence says, and practical steps to optimise your metabolic health.

Can Magnesium Help You Lose Weight? The Evidence

Supplements

min read

Can Magnesium Help You Lose Weight? The Evidence

Can magnesium help you lose weight? Discover what the evidence shows on metabolic effects, belly fat, safety, and UK supplement guidance.

GLP-1 Brands

min read

Paracetamol with Trulicity: Is It Safe?

Find out if paracetamol is safe to take with Trulicity (dulaglutide), including dosage guidance, key considerations, and when to seek medical advice.

How Long Does Magnesium Citrate Take to Work? UK Guide

Supplements

min read

How Long Does Magnesium Citrate Take to Work? UK Guide

How long does magnesium citrate take to work? Discover the typical 2-6 hour timeframe, factors affecting onset, what to expect, and essential UK safety guidance for this osmotic laxative used in bowel preparation and constipation relief.

Hair Loss

min read

Stinging Nettle Shampoo for Hair Loss: Evidence, Safety & Alternatives

Stinging nettle shampoo for hair loss — does it really work? Explore the evidence, safety advice, and NHS-recognised treatments to help you make an informed decision.

Fish Oil: Benefits, Side Effects & How Much to Take

Supplements

min read

Fish Oil: Benefits, Side Effects & How Much to Take

Discover what fish oil actually does, its side effects, omega-3 benefits, and how much to take daily. Evidence-based UK guidance to help you decide.

Coffee and Glucose Levels: What You Need to Know

Weight Loss

min read

Coffee and Glucose Levels: What You Need to Know

Coffee and glucose levels explained: how caffeine affects blood sugar, insulin sensitivity, and diabetes risk. UK-aligned guidance for people managing blood glucose.

Is Overnight Oats Good for Fatty Liver? Evidence-Based Guide

Weight Loss

min read

Is Overnight Oats Good for Fatty Liver? Evidence-Based Guide

Is overnight oats good for fatty liver? Discover how this fibre-rich breakfast supports liver health through weight management, improved insulin sensitivity, and cholesterol reduction. Evidence-based guidance for NAFLD management.

Too Much Allergy Medication: Risks, Symptoms, and When to Get Help

Supplements

min read

Too Much Allergy Medication: Risks, Symptoms, and When to Get Help

Too much allergy medication can cause serious symptoms including rapid heartbeat, confusion, and seizures. Learn which medicines carry the greatest risk, what symptoms to watch for, and when to call 999 or NHS 111.

Is HbA1c 7.1% Normal for Diabetics? NHS Targets Explained

Weight Loss

min read

Is HbA1c 7.1% Normal for Diabetics? NHS Targets Explained

Is HbA1c 7.1% normal for diabetics? Learn what 54 mmol/mol means, how it compares to NICE targets, what affects your result, and when to speak to your GP.

Trulicity After Gastric Sleeve: Uses, Dosing, Risks and NHS Guidance

GLP-1 Brands

min read

Trulicity After Gastric Sleeve: Uses, Dosing, Risks and NHS Guidance

Trulicity after gastric sleeve surgery — find out how dulaglutide works post-bariatric surgery, NHS prescribing criteria, dosing, risks, and when to speak to your specialist team.

How to Stop Hair Loss from GLP-1 Medications

Weight Loss

min read

How to Stop Hair Loss from GLP-1 Medications

Discover how to stop hair loss from GLP-1 medications like Ozempic and Wegovy. Evidence-based strategies to prevent and treat hair thinning, including nutritional optimisation, supplementation, and when to seek medical advice for telogen effluvium.

Intermittent Fasting and Calorie Deficit: Benefits, Risks, and Safe Practice

Weight Loss

min read

Intermittent Fasting and Calorie Deficit: Benefits, Risks, and Safe Practice

Intermittent fasting and calorie deficit explained: how they work together, NHS and NICE-backed benefits and risks, who should avoid them, and practical tips for safe, effective weight management.

Glucosamine Sulphate and Diabetes: Safety, Evidence and Guidelines

Supplements

min read

Glucosamine Sulphate and Diabetes: Safety, Evidence and Guidelines

Can people with diabetes safely take glucosamine sulphate? Discover what the clinical evidence says about glucosamine sulphate and diabetes, including safety guidelines, blood sugar monitoring, and alternative joint support options for diabetic patients.

Does Ozempic Cause Heart Problems? Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Cause Heart Problems? Evidence and Guidance

Does Ozempic cause heart problems? Discover what clinical trials reveal about semaglutide's cardiovascular effects, including benefits, risks, and essential monitoring guidance for patients with type 2 diabetes.

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

Peter Attia HbA1c Target: How It Compares to NHS Guidelines

Can Magnesium Help You Lose Weight? The Evidence

Paracetamol with Trulicity: Is It Safe?

How Long Does Magnesium Citrate Take to Work? UK Guide

Stinging Nettle Shampoo for Hair Loss: Evidence, Safety & Alternatives

Fish Oil: Benefits, Side Effects & How Much to Take

Coffee and Glucose Levels: What You Need to Know

Is Overnight Oats Good for Fatty Liver? Evidence-Based Guide

Too Much Allergy Medication: Risks, Symptoms, and When to Get Help

Is HbA1c 7.1% Normal for Diabetics? NHS Targets Explained

Trulicity After Gastric Sleeve: Uses, Dosing, Risks and NHS Guidance

How to Stop Hair Loss from GLP-1 Medications

Intermittent Fasting and Calorie Deficit: Benefits, Risks, and Safe Practice

Glucosamine Sulphate and Diabetes: Safety, Evidence and Guidelines

Does Ozempic Cause Heart Problems? Evidence and Guidance

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