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.

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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 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.

Read all on GLP-1 brands

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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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.

Hair Loss

min read

SAM-e Side Effects and Hair Loss: What the Evidence Shows

SAM-e side effects including hair loss explained: what the evidence shows, known adverse effects, when to see your GP, and how to investigate hair changes safely in the UK.

Does Tadalafil Cause Bloating? UK Side Effects Guide

Erectile Dysfunction

min read

Does Tadalafil Cause Bloating? UK Side Effects Guide

Does tadalafil cause bloating? Discover what UK prescribing information says about tadalafil's gastrointestinal side effects, why some patients experience digestive discomfort, and evidence-based strategies to manage symptoms whilst taking this PDE5 inhibitor for erectile dysfunction or benign prostatic hyperplasia.

Best NAD Supplement for Women: UK Evidence-Based Guide

Supplements

min read

Best NAD Supplement for Women: UK Evidence-Based Guide

Discover the best NAD supplement for women in the UK. Expert guidance on NAD+ precursors including nicotinamide riboside (NR), safety, dosing, regulatory status, and evidence-based considerations for women's health.

Anxiety and Fatty Liver: Understanding the Connection and Management

Weight Loss

min read

Anxiety and Fatty Liver: Understanding the Connection and Management

Discover the connection between anxiety and fatty liver disease, how they affect each other, and evidence-based strategies to manage both conditions for better liver and mental health.

How to Inject Weight Loss Medication: Safe UK Guide

Wegovy

min read

How to Inject Weight Loss Medication: Safe UK Guide

Master how to inject weight loss medication safely at home with this expert UK guide. Learn proper injection technique, site rotation, side effect management, and storage for semaglutide (Wegovy) and liraglutide (Saxenda) to maximise treatment success.

GLP-1 Diet Plan & Lifestyle Guide for Better Results

Weight Loss

min read

GLP-1 Diet Plan & Lifestyle Guide for Better Results

Learn how to combine a GLP-1 diet plan with lifestyle changes to support weight and diabetes management. Evidence-based tips on food, exercise and habits.

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Supplements

min read

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Discover when vitamin D 2000 IU is needed, how to take it safely, and who benefits most from this supplemental dose. Expert guidance on dosing, side effects, and UK clinical recommendations for maintaining healthy vitamin D levels.

Tadalafil Pre Workout: Dosage, Risks and Alternatives

Erectile Dysfunction

min read

Tadalafil Pre Workout: Dosage, Risks and Alternatives

Thinking about tadalafil pre workout? Understand the real risks, why it's not licensed for exercise, and what UK clinicians recommend instead.

Cost

min read

Cloud Pharmacy Mounjaro Cost: UK Pricing Guide for Tirzepatide

Discover Cloud Pharmacy Mounjaro cost for UK patients seeking tirzepatide privately. Compare NHS vs private prescription pricing, understand factors affecting costs, and learn about safe access to this dual GIP/GLP-1 agonist for diabetes and weight management.

Mounjaro

min read

Does Mounjaro Cause Diverticulitis? Evidence and Safety

Does Mounjaro cause diverticulitis? Discover the current evidence on tirzepatide and diverticulitis risk, common gastrointestinal side effects, and when to seek medical advice whilst taking this GLP-1 receptor agonist.

When to Take Fish Oil: Timing, Dosage and Safety Guidance

Supplements

min read

When to Take Fish Oil: Timing, Dosage and Safety Guidance

Discover when to take fish oil for optimal absorption and effectiveness. Learn about timing, dosage, side effects, and UK clinical guidance on omega-3 supplementation to support your health safely.

Mounjaro

min read

Magnesium Citrate and Mounjaro: Safety and Interactions Guide

Can you safely take magnesium citrate and Mounjaro together? Discover evidence-based guidance on potential interactions, gastrointestinal effects, dosing considerations, and when to seek medical advice for type 2 diabetes management.

Weight Loss

min read

Can Type 2 Diabetes Affect Your Teeth?

Type 2 diabetes increases your risk of gum disease and tooth decay. Discover how to protect your dental health whilst managing blood sugar.

Saxenda Peeing a Lot: Causes and When to Seek Advice

GLP-1 Brands

min read

Saxenda Peeing a Lot: Causes and When to Seek Advice

Saxenda peeing a lot: discover why some patients experience increased urination with Saxenda, when to seek medical advice, and practical management strategies aligned with UK clinical guidance.

Can Fatty Liver Cause Knee Pain? Medical Evidence Explained

Weight Loss

min read

Can Fatty Liver Cause Knee Pain? Medical Evidence Explained

Can fatty liver cause knee pain? Discover the medical evidence on whether hepatic steatosis directly affects knee joints, the shared metabolic risk factors, and when to seek medical advice for both conditions.

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

SAM-e Side Effects and Hair Loss: What the Evidence Shows

Does Tadalafil Cause Bloating? UK Side Effects Guide

Best NAD Supplement for Women: UK Evidence-Based Guide

Anxiety and Fatty Liver: Understanding the Connection and Management

How to Inject Weight Loss Medication: Safe UK Guide

GLP-1 Diet Plan & Lifestyle Guide for Better Results

Vitamin D 2000 IU: Uses, Dosing, and Safety Guidance

Tadalafil Pre Workout: Dosage, Risks and Alternatives

Cloud Pharmacy Mounjaro Cost: UK Pricing Guide for Tirzepatide

Does Mounjaro Cause Diverticulitis? Evidence and Safety

When to Take Fish Oil: Timing, Dosage and Safety Guidance

Magnesium Citrate and Mounjaro: Safety and Interactions Guide

Can Type 2 Diabetes Affect Your Teeth?

Saxenda Peeing a Lot: Causes and When to Seek Advice

Can Fatty Liver Cause Knee Pain? Medical Evidence Explained

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