Bolt Guides

When can you eat salad after gastric sleeve surgery? Find out the recommended timeline, safest ingredients, foods to avoid, and expert NHS-aligned tips for reintroducing raw foods comfortably.

Weight Loss

min read

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

Use a gastric sleeve weight loss calculator to estimate your results after sleeve gastrectomy. Learn how these tools work, NHS eligibility criteria, and expert recovery planning advice.

Read all on weight loss

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

How Long Does Rybelsus Stay in Your System?

How long does Rybelsus stay in your system? Discover the elimination timeline, factors affecting clearance, and what happens when you stop taking this type 2 diabetes medication.

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What Is Ozempic Personality? Mood Changes and Semaglutide

GLP-1 Brands

min read

What Is Ozempic Personality? Mood Changes and Semaglutide

What is Ozempic personality? Explore reported mood and behavioural changes with semaglutide, the scientific evidence, and when to speak to your GP about side effects whilst taking Ozempic for type 2 diabetes.

What Does Trulicity Do to Your Body? Effects Explained

GLP-1 Brands

min read

What Does Trulicity Do to Your Body? Effects Explained

Discover what Trulicity does to your body, including how this GLP-1 receptor agonist lowers blood sugar, affects weight and appetite, and impacts long-term health in type 2 diabetes management.

Saxenda & Blood Donation: UK Eligibility Guide

GLP-1 Brands

min read

Saxenda & Blood Donation: UK Eligibility Guide

Taking Saxenda and want to give blood? Learn UK eligibility rules from NHSBT, what liraglutide means for donors, and when to seek advice before donating.

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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

Trans Women & Erectile Function: UK Guide

Erectile Dysfunction

min read

Trans Women & Erectile Function: UK Guide

Learn how hormone therapy affects erections in trans women, whether Viagra is suitable, and what support is available through the NHS.

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Testosterone

min read

How Often Should Testosterone Be Checked When Using Testogel?

Find out how often testosterone levels should be checked when using Testogel. Learn about UK monitoring schedules, blood tests, safety checks, and signs your dose may need adjusting under NHS guidelines.

Where to Put Testogel for Women: Safe Application Sites

Testosterone

min read

Where to Put Testogel for Women: Safe Application Sites

Discover where to put Testogel safely if you're a woman prescribed this off-label testosterone therapy. Learn the recommended application sites, step-by-step technique, and essential safety precautions to optimise treatment and minimise risks.

Testosterone

min read

Can Testosterone Cause Gynaecomastia? Symptoms, Risks & NHS Treatment

Can testosterone cause gynaecomastia? Learn how testosterone converts to oestrogen, who is most at risk, how to spot symptoms, and what NHS treatment options are available.

GLP-1/GIP and Vitamin B12: What You Need to Know

Weight Loss

min read

GLP-1/GIP and Vitamin B12: What You Need to Know

Discover what GLP-1/GIP + B12 means for your health. Learn how medicines like Ozempic, Wegovy, and Mounjaro may affect vitamin B12 levels, recognise deficiency symptoms, and find expert guidance on monitoring and maintaining B12 during treatment.

Calorie Deficit Low Libido: Causes and Recovery Strategies

Weight Loss

min read

Calorie Deficit Low Libido: Causes and Recovery Strategies

Discover why calorie deficits can cause low libido and how severe undereating affects sexual desire through hormonal changes. Learn evidence-based strategies to restore libido whilst managing weight safely, when to seek medical advice, and how to balance weight loss with sexual health.

Burping Rotten Egg Smell on Ozempic: Causes and Management

GLP-1 Brands

min read

Burping Rotten Egg Smell on Ozempic: Causes and Management

Experiencing burping with a rotten egg smell on Ozempic? Discover why sulphur burps occur with semaglutide, practical dietary changes to reduce symptoms, when to seek medical advice, and effective management strategies for this common gastrointestinal side effect.

Cost

min read

Juniper Wegovy Cost UK: Pricing, Service & NHS Comparison

Discover the full cost of Wegovy through Juniper in the UK, including monthly fees, what's included in the service, and how private treatment compares to NHS provision. Essential pricing information for informed decisions.

Wegovy

min read

Wegovy and Ibuprofen: Safety, Interactions, and Pain Relief Guidance

Can you safely take Wegovy and ibuprofen together? Discover the evidence on interactions, gastrointestinal risks, and practical pain relief guidance for patients using semaglutide for weight management in the UK.

Is the Gastric Sleeve Safe? UK Evidence, Risks, and Outcomes

Weight Loss

min read

Is the Gastric Sleeve Safe? UK Evidence, Risks, and Outcomes

Is the gastric sleeve safe? Explore the UK clinical evidence, NHS eligibility criteria, risks, complications, and long-term outcomes of sleeve gastrectomy, guided by NICE, BOMSS, and NHS England.

Wegovy

min read

How to Travel with Wegovy on a Plane: UK Guide

Discover how to travel with Wegovy on a plane from the UK. Learn essential packing tips, airport security rules, temperature control requirements, and documentation needed for safe air travel with your semaglutide injections.

Wegovy

min read

Wegovy and Exercise: Maximising Weight Loss Results

Discover how combining Wegovy and exercise maximises weight loss results. Expert guidance on recommended activity levels, managing energy during treatment, and achieving sustainable health outcomes with semaglutide therapy.

Hair Loss

min read

Hair Loss Treatment for Curly Hair: UK Guide to Causes and Options

Hair loss treatment for curly hair explained — causes, UK evidence-based options including minoxidil, traction alopecia advice, and when to see a GP or dermatologist.

Is Zinc Water Soluble? Understanding Zinc Supplement Absorption

Supplements

min read

Is Zinc Water Soluble? Understanding Zinc Supplement Absorption

Is zinc water soluble? Discover how pure zinc differs from zinc supplements, which zinc compounds dissolve in water, and how solubility affects absorption and bioavailability in the body.

Erectile Dysfunction

min read

Does Masturbating Cause Erectile Dysfunction? Evidence-Based Answer

Does masturbating cause erectile dysfunction? Discover the evidence-based answer, understand the real causes of ED, and learn when to seek medical advice. Expert guidance on erectile health and treatment options available in the UK.

How to Stop Acid Reflux on Ozempic: UK Guide

GLP-1 Brands

min read

How to Stop Acid Reflux on Ozempic: UK Guide

Discover how to stop acid reflux on Ozempic with practical, evidence-based strategies. Learn about dietary changes, lifestyle modifications, and when to seek medical advice for managing reflux symptoms whilst on semaglutide treatment.

Erectile Dysfunction

min read

Does Porn Cause Erectile Dysfunction? The Evidence

Can porn cause ED? Explore the evidence, psychological factors and NHS-aligned guidance on pornography and erectile dysfunction.

Weight Loss

min read

Calorie Deficit Grocery List: Best Foods for Sustainable Weight Loss

Calorie deficit grocery list: discover the best foods for sustainable weight loss, backed by NHS and NICE guidance. Includes a full weekly shopping list, satiety tips, and foods to avoid.

Apple Cider Vinegar for Fatty Liver Disease: Evidence and Safety

Weight Loss

min read

Apple Cider Vinegar for Fatty Liver Disease: Evidence and Safety

Can apple cider vinegar help with fatty liver disease? Discover what the evidence says about ACV for liver health, safe usage guidelines, potential risks, and NHS-recommended treatments for managing fatty liver disease effectively.

Bolt Guides

Featured

What Is RMR? Resting Metabolic Rate Explained

Weight loss

What Is RMR? Resting Metabolic Rate Explained

When Can I Eat Salad After Gastric Sleeve Surgery?

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

GLP-1 Brands

Wegovy

Mounjaro

How Long Does Rybelsus Stay in Your System?

What Is Ozempic Personality? Mood Changes and Semaglutide

What Does Trulicity Do to Your Body? Effects Explained

Saxenda & Blood Donation: UK Eligibility Guide

Men’s Health

Testosterone

Erectile dysfunction

Trans Women & Erectile Function: UK Guide

How Often Should Testosterone Be Checked When Using Testogel?

Where to Put Testogel for Women: Safe Application Sites

Can Testosterone Cause Gynaecomastia? Symptoms, Risks & NHS Treatment

Browse all

GLP-1/GIP and Vitamin B12: What You Need to Know

Calorie Deficit Low Libido: Causes and Recovery Strategies

Burping Rotten Egg Smell on Ozempic: Causes and Management

Juniper Wegovy Cost UK: Pricing, Service & NHS Comparison

Wegovy and Ibuprofen: Safety, Interactions, and Pain Relief Guidance

Is the Gastric Sleeve Safe? UK Evidence, Risks, and Outcomes

How to Travel with Wegovy on a Plane: UK Guide

Wegovy and Exercise: Maximising Weight Loss Results

Hair Loss Treatment for Curly Hair: UK Guide to Causes and Options

Is Zinc Water Soluble? Understanding Zinc Supplement Absorption

Does Masturbating Cause Erectile Dysfunction? Evidence-Based Answer

How to Stop Acid Reflux on Ozempic: UK Guide

Does Porn Cause Erectile Dysfunction? The Evidence

Calorie Deficit Grocery List: Best Foods for Sustainable Weight Loss

Apple Cider Vinegar for Fatty Liver Disease: Evidence and Safety

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