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.

Low Energy After Gastric Sleeve: Causes, Nutrition & Recovery Tips

Weight Loss

min read

Low Energy After Gastric Sleeve: Causes, Nutrition & Recovery Tips

Low energy after gastric sleeve surgery is common but manageable. Discover the clinical causes, NHS-recommended supplements, dietary tips, and when to seek medical advice.

Does Berberine Cause Headaches? Evidence and Management Strategies

Supplements

min read

Does Berberine Cause Headaches? Evidence and Management Strategies

Does berberine cause headaches? Discover what clinical evidence reveals about berberine and headaches, common side effects, and practical strategies to reduce discomfort when taking this popular supplement.

Should You Include Exercise in Your Calorie Deficit? UK Guide

Weight Loss

min read

Should You Include Exercise in Your Calorie Deficit? UK Guide

Should you include exercise in your calorie deficit? Learn how physical activity affects your calorie needs, what NHS and NICE guidance recommends, and how to track both effectively for sustainable weight loss.

Allergy Medication and Propranolol: Interactions, Risks, and Safe Management

Supplements

min read

Allergy Medication and Propranolol: Interactions, Risks, and Safe Management

Allergy medication and propranolol can interact seriously — from reduced adrenaline efficacy in anaphylaxis to dangerous blood pressure spikes with decongestants. Learn what's safe and what to avoid.

Cost

min read

Wegovy UK Private Cost: Pricing & What to Expect

Find out what Wegovy costs through private prescription in the UK — consultation fees, monthly doses, and how private compares to NHS access.

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Weight Loss

min read

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Are pretzels bad for fatty liver? Discover how pretzels affect NAFLD, why refined carbohydrates promote liver fat accumulation, and find healthier snack alternatives recommended by NHS guidance for managing fatty liver disease.

Erectile Dysfunction

min read

Does Weed Cause Erectile Dysfunction?

Can cannabis cause ED? Discover what UK medical evidence says about THC, erections, and sexual performance — and when to seek advice.

Does Tuna Have Omega-3 Fatty Acids? UK Guide

Supplements

min read

Does Tuna Have Omega-3 Fatty Acids? UK Guide

Does tuna have omega-3 fatty acids? Discover how much EPA and DHA different tuna varieties contain, why fresh tuna offers more omega-3 than canned, and how to balance nutritional benefits with mercury safety for optimal health.

Is Cabbage Good for Fatty Liver? Evidence and Dietary Guidance

Weight Loss

min read

Is Cabbage Good for Fatty Liver? Evidence and Dietary Guidance

Discover whether cabbage is good for fatty liver disease. Learn about the evidence, nutritional benefits, and how to include cabbage in a liver-supportive diet recommended by UK guidance.

Does Tadalafil Cause Tinnitus? Evidence and Safety Guidance

Erectile Dysfunction

min read

Does Tadalafil Cause Tinnitus? Evidence and Safety Guidance

Does tadalafil cause tinnitus? Explore the evidence linking this common erectile dysfunction medication to hearing-related side effects, including tinnitus, and learn when to seek urgent medical advice.

Foods That Stimulate Incretin Hormones: Evidence-Based Dietary Guide

Weight Loss

min read

Foods That Stimulate Incretin Hormones: Evidence-Based Dietary Guide

Discover which foods that stimulate incretin hormones like GLP-1 and GIP naturally. Evidence-based guidance on protein, fibre, healthy fats, and practical dietary strategies to support metabolic health and blood glucose control through nutrition.

Can Bariatric Patients Do Intermittent Fasting Safely? UK Guide

Weight Loss

min read

Can Bariatric Patients Do Intermittent Fasting Safely? UK Guide

Can bariatric patients do intermittent fasting safely? Explore the risks, nutritional concerns, and UK clinical guidance for post-surgery patients considering IF — including advice from BOMSS and NICE.

Does Tadalafil Make You Gain Weight? UK Medical Evidence

Erectile Dysfunction

min read

Does Tadalafil Make You Gain Weight? UK Medical Evidence

Does tadalafil make you gain weight? Discover the evidence on tadalafil and weight changes, common side effects, alternative explanations for weight gain, and when to speak to your GP about your treatment.

Does Liraglutide Need Refrigerating? Storage Guide

GLP-1 Brands

min read

Does Liraglutide Need Refrigerating? Storage Guide

Learn how to store Victoza (liraglutide) safely. Unopened pens need refrigerating at 2–8°C; in-use pens can be kept at room temperature for up to 30 days.

What Is Berberine Used For? UK Guide to Uses and Safety

Supplements

min read

What Is Berberine Used For? UK Guide to Uses and Safety

Discover what berberine is used for in the UK, including blood glucose management, cardiovascular health, and gut conditions. Learn about this natural supplement's mechanisms, potential benefits, safety considerations, and why it's not a replacement for prescribed medicines.

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

Low Energy After Gastric Sleeve: Causes, Nutrition & Recovery Tips

Does Berberine Cause Headaches? Evidence and Management Strategies

Should You Include Exercise in Your Calorie Deficit? UK Guide

Allergy Medication and Propranolol: Interactions, Risks, and Safe Management

Wegovy UK Private Cost: Pricing & What to Expect

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Does Weed Cause Erectile Dysfunction?

Does Tuna Have Omega-3 Fatty Acids? UK Guide

Is Cabbage Good for Fatty Liver? Evidence and Dietary Guidance

Does Tadalafil Cause Tinnitus? Evidence and Safety Guidance

Foods That Stimulate Incretin Hormones: Evidence-Based Dietary Guide

Can Bariatric Patients Do Intermittent Fasting Safely? UK Guide

Does Tadalafil Make You Gain Weight? UK Medical Evidence

Does Liraglutide Need Refrigerating? Storage Guide

What Is Berberine Used For? UK Guide to Uses and Safety

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