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.

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.

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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.

Are Sweet Potatoes Good for Fatty Liver Disease?

Weight Loss

min read

Are Sweet Potatoes Good for Fatty Liver Disease?

Are sweet potatoes good for fatty liver? Discover how this nutrient-rich vegetable supports liver health through fibre, antioxidants, and complex carbohydrates. Evidence-based UK guidance on preparation, portions, and dietary management for fatty liver disease.

Hair Loss

min read

Does Amitriptyline Cause Hair Loss? UK Guide to Side Effects

Does amitriptyline cause hair loss? Learn what the UK prescribing data says, how common this side effect is, what to do if you notice shedding, and when to speak to your GP or pharmacist.

Wegovy

min read

Wegovy Meal Plans: Evidence-Based Nutrition Guide for Semaglutide Treatment

Discover evidence-based Wegovy meal plans that maximise weight loss whilst preventing nutritional deficiencies. Expert guidance on balanced eating, portion control, managing side effects, and creating sustainable dietary patterns during semaglutide treatment, aligned with UK clinical guidance.

Weight Loss

min read

2 Month Calorie Deficit: Safe Weight Loss Guide

Discover how a 2-month calorie deficit works, how much weight you can safely lose, and when to seek medical advice. Evidence-based guidance aligned with NHS and NICE recommendations for sustainable fat loss.

Retatrutide and Nausea: Side Effects, Causes, and Management

GLP-1 Brands

min read

Retatrutide and Nausea: Side Effects, Causes, and Management

Does retatrutide make you nauseous? Find out how common nausea is in clinical trials, why it happens, how to manage it, and when to seek medical advice — based on published evidence and UK guidance.

Soy and Man Boobs: What the Clinical Evidence Really Shows

Weight Loss

min read

Soy and Man Boobs: What the Clinical Evidence Really Shows

Soy and man boobs: does eating soy really cause gynaecomastia in men? Explore the clinical evidence on phytoestrogens, hormone levels, and when to see your GP.

Testosterone

min read

Does Testosterone Improve Blood Flow to the Penis?

Explore how testosterone affects penile blood flow and erectile function. Learn when testosterone therapy may help and what other options are available.

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.

GLP-1 & Muscle Loss: Evidence and Prevention

Weight Loss

min read

GLP-1 & Muscle Loss: Evidence and Prevention

Do GLP-1 medications cause muscle loss? Explore the evidence on semaglutide and tirzepatide, plus practical ways to protect lean mass.

Amount of Vitamin K in an Orange: Essential Guide

Supplements

min read

Amount of Vitamin K in an Orange: Essential Guide

Discover the amount of vitamin K in an orange and how it compares to other fruits. Essential information for warfarin users and anyone monitoring vitamin K intake, with NHS-aligned guidance on incorporating oranges into a balanced diet.

Vitamin D from Fruits: Why Plants Aren't a Source

Supplements

min read

Vitamin D from Fruits: Why Plants Aren't a Source

Can you get vitamin D from fruits? Discover why fruits contain virtually no vitamin D, learn about the best UK dietary sources including oily fish and fortified foods, and find evidence-based guidance on maintaining healthy vitamin D levels through diet and supplementation.

Who Should Not Take Fish Oil: Safety Guide & Alternatives

Supplements

min read

Who Should Not Take Fish Oil: Safety Guide & Alternatives

Discover who should not take fish oil supplements, including people with allergies, bleeding disorders, or taking anticoagulants. Learn about medication interactions, pregnancy precautions, and safe alternatives. Essential UK guidance for safe omega-3 supplementation.

Is Magnesium Water Soluble? Forms, Absorption and Safety

Supplements

min read

Is Magnesium Water Soluble? Forms, Absorption and Safety

Is magnesium water soluble? Discover how different magnesium compounds vary in solubility, which forms dissolve best in water, and how this affects absorption and supplement choice for optimal health outcomes.

Can Rybelsus Make You Tired? Fatigue and Semaglutide Explained

GLP-1 Brands

min read

Can Rybelsus Make You Tired? Fatigue and Semaglutide Explained

Can Rybelsus make you tired? Discover the link between semaglutide and fatigue, what causes tiredness on this diabetes medication, when to seek medical advice, and practical strategies to manage energy levels whilst taking Rybelsus.

Contrave After Gastric Sleeve: UK Guide to Mysimba Post-Surgery

GLP-1 Brands

min read

Contrave After Gastric Sleeve: UK Guide to Mysimba Post-Surgery

Contrave after gastric sleeve: find out how the UK-equivalent Mysimba works post-surgery, what the risks are, how absorption is affected, and when to speak to your bariatric specialist.

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

Are Sweet Potatoes Good for Fatty Liver Disease?

Does Amitriptyline Cause Hair Loss? UK Guide to Side Effects

Wegovy Meal Plans: Evidence-Based Nutrition Guide for Semaglutide Treatment

2 Month Calorie Deficit: Safe Weight Loss Guide

Retatrutide and Nausea: Side Effects, Causes, and Management

Soy and Man Boobs: What the Clinical Evidence Really Shows

Does Testosterone Improve Blood Flow to the Penis?

How Many Pumps in a Testogel Bottle? UK Dosing Guide

GLP-1 & Muscle Loss: Evidence and Prevention

Amount of Vitamin K in an Orange: Essential Guide

Vitamin D from Fruits: Why Plants Aren't a Source

Who Should Not Take Fish Oil: Safety Guide & Alternatives

Is Magnesium Water Soluble? Forms, Absorption and Safety

Can Rybelsus Make You Tired? Fatigue and Semaglutide Explained

Contrave After Gastric Sleeve: UK Guide to Mysimba Post-Surgery

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