Bolt Guides

Expert insights on weight loss and more.

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

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Weight loss

Read all on weight loss

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Weight Loss

min read

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Understand your HbA1c result without fasting. See UK reference ranges for normal, borderline, and diabetes levels in mmol/mol — and what to do next.

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Weight Loss

min read

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Discover which seaweed varieties are safe after gastric sleeve surgery, when to introduce them, and key nutritional tips for bariatric patients.

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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

How to Use a Trulicity Pen: Injection Guide

Step-by-step guide to using your Trulicity (dulaglutide) pen correctly. Covers injection technique, site rotation, storage and common errors to avoid.

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How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

GLP-1 Brands

min read

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Does Trulicity cause hair loss? Discover the facts about dulaglutide and hair thinning, including indirect causes, what to do if you experience shedding, and when to seek medical advice for this type 2 diabetes medication.

Victoza for Weight Loss: UK Medical Guide

GLP-1 Brands

min read

Victoza for Weight Loss: UK Medical Guide

Considering Victoza for weight loss? Understand how liraglutide works, its licensed uses in the UK, and what results you can realistically expect.

Victoza Side Effects: Does It Cause Bloating?

GLP-1 Brands

min read

Victoza Side Effects: Does It Cause Bloating?

Victoza can cause bloating and digestive side effects. Learn why liraglutide affects digestion, how to manage symptoms, and when to see your GP.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Erectile Dysfunction

min read

Prostatitis, UTIs & Erectile Dysfunction Explained

Pain when urinating and erectile dysfunction may share a cause. Discover how prostatitis and UTIs affect sexual health and available NHS treatments.

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Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Post Cycle Therapy After Steroids: Can Testogel Help?

Testosterone

min read

Post Cycle Therapy After Steroids: Can Testogel Help?

Testogel isn't suitable for PCT. Learn why it suppresses natural testosterone and discover UK-approved options for hormonal recovery.

Testosterone

min read

How Many Days of Testosterone Gel Pump Treatment Are Needed?

How many days of testosterone gel pump treatment do you need? Discover why testosterone replacement therapy isn't measured in days but requires long-term management. Learn about treatment timelines, monitoring schedules, and when to review your therapy with evidence-based UK guidance.

Cod Liver Oil Side Effects: Safety Guide and UK Advice

Supplements

min read

Cod Liver Oil Side Effects: Safety Guide and UK Advice

Discover cod liver oil side effects, from common digestive issues to serious vitamin toxicity risks. Learn who should avoid it, safe dosages, and when to seek medical advice with UK NHS guidance.

Gastric Band Surgery Lifelong Side Effects: What UK Patients Need to Know

Weight Loss

min read

Gastric Band Surgery Lifelong Side Effects: What UK Patients Need to Know

Gastric band surgery lifelong side effects explained — from band slippage and erosion to nutritional deficiencies. Learn when to seek NHS help, revision options, and long-term management advice.

Can You Take Weight Loss Injections With Gallstones? UK Clinical Guidance

Wegovy

min read

Can You Take Weight Loss Injections With Gallstones? UK Clinical Guidance

Can you take weight loss injections with gallstones? Discover the risks, clinical considerations, and safer weight management options for patients with gallstones. Expert guidance aligned with NICE and NHS pathways.

Can Probiotics Help You Lose Weight? UK Evidence and Guidance

Supplements

min read

Can Probiotics Help You Lose Weight? UK Evidence and Guidance

Can probiotics help you lose weight? Explore the clinical evidence, which strains show promise, and how to use them safely alongside NHS-recommended weight management strategies. Expert UK guidance on probiotics for weight control.

Smoothies for Type 2 Diabetes: Recipes and Blood Sugar Tips

Weight Loss

min read

Smoothies for Type 2 Diabetes: Recipes and Blood Sugar Tips

Discover how to make smoothies for type 2 diabetes that support stable blood sugar. Learn which ingredients to use, recipes to try, common mistakes to avoid, and NHS-recommended portion sizes for safe, diabetes-friendly smoothies.

Blood Glucose and HbA1c Correlation: A Complete UK Guide

Weight Loss

min read

Blood Glucose and HbA1c Correlation: A Complete UK Guide

Blood glucose and HbA1c correlation explained: understand how the two tests relate, how to convert readings, what affects accuracy, and when to contact your NHS diabetes team.

Is Trulicity an Insulin? Key Differences Explained

GLP-1 Brands

min read

Is Trulicity an Insulin? Key Differences Explained

Is Trulicity an insulin? Discover the crucial differences between Trulicity (dulaglutide) and insulin therapy, including how they work, when they're prescribed, and their distinct roles in managing type 2 diabetes.

NAD+ Subcutaneous Injection Protocol: UK Guide and Safety

Supplements

min read

NAD+ Subcutaneous Injection Protocol: UK Guide and Safety

Comprehensive guide to NAD+ subcutaneous injection protocols in the UK. Learn about dosing, administration techniques, safety considerations, and regulatory status. Essential reading for patients considering this unlicensed therapy under medical supervision.

How Much Magnesium in a Banana: Daily Intake Guide

Supplements

min read

How Much Magnesium in a Banana: Daily Intake Guide

Discover how much magnesium is in a banana and whether it meets your daily needs. Learn how bananas compare to other magnesium-rich foods and when supplementation may be necessary for optimal health.

Intermittent Fasting and Triglycerides: Evidence, Benefits, and UK Guidance

Weight Loss

min read

Intermittent Fasting and Triglycerides: Evidence, Benefits, and UK Guidance

Intermittent fasting and triglycerides: discover how IF affects blood fat levels, what NICE and NHS guidance says, who benefits most, and when to see your GP.

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

Weight Loss

min read

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

Does ghrelin come back after gastric sleeve surgery? Learn how ghrelin levels change post-operatively, what the evidence shows long-term, and how to manage hunger effectively after sleeve gastrectomy.

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

Weight Loss

min read

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

Can you safely get a type 2 diabetes tattoo? Discover essential guidance on risks, preparation, aftercare, and medical alert tattoos for people with diabetes in the UK.

Rybelsus Maximum Dose: UK Dosing & Titration Guide

GLP-1 Brands

min read

Rybelsus Maximum Dose: UK Dosing & Titration Guide

Discover the maximum Rybelsus dose, how titration works, and when changes are needed. Clear guidance for UK patients with type 2 diabetes.

Pears for Fatty Liver: Nutritional Benefits and Evidence-Based Dietary Guidance

Weight Loss

min read

Pears for Fatty Liver: Nutritional Benefits and Evidence-Based Dietary Guidance

Discover how pears for fatty liver may support metabolic health through fibre, antioxidants, and low glycaemic impact. Learn evidence-based dietary strategies for NAFLD management and practical ways to include pears in a liver-friendly eating pattern.

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

Weight Loss

min read

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

Hives after gastric sleeve surgery can be triggered by nutritional deficiencies, immune changes, or peri-operative exposures. Learn causes, NHS treatments, and when to seek urgent help.

Bolt Guides

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight loss

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Seaweed After Gastric Sleeve: Benefits & Safety Tips

GLP-1 Brands

Wegovy

Mounjaro

How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Victoza for Weight Loss: UK Medical Guide

Victoza Side Effects: Does It Cause Bloating?

Men’s Health

Testosterone

Erectile dysfunction

Prostatitis, UTIs & Erectile Dysfunction Explained

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Post Cycle Therapy After Steroids: Can Testogel Help?

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Browse all

Cod Liver Oil Side Effects: Safety Guide and UK Advice

Gastric Band Surgery Lifelong Side Effects: What UK Patients Need to Know

Can You Take Weight Loss Injections With Gallstones? UK Clinical Guidance

Can Probiotics Help You Lose Weight? UK Evidence and Guidance

Smoothies for Type 2 Diabetes: Recipes and Blood Sugar Tips

Blood Glucose and HbA1c Correlation: A Complete UK Guide

Is Trulicity an Insulin? Key Differences Explained

NAD+ Subcutaneous Injection Protocol: UK Guide and Safety

How Much Magnesium in a Banana: Daily Intake Guide

Intermittent Fasting and Triglycerides: Evidence, Benefits, and UK Guidance

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

Type 2 Diabetes Tattoo: Safety, Risks & Aftercare Guide

Rybelsus Maximum Dose: UK Dosing & Titration Guide

Pears for Fatty Liver: Nutritional Benefits and Evidence-Based Dietary Guidance

Hives After Gastric Sleeve: Causes, Triggers, and NHS Treatments

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