Bolt Guides

Expert insights on weight loss and more.

Featured

Hair Loss

min read

A Hair Loss Treatment Guide: UK Options, Safety, and NHS Advice

A hair loss treatment that works starts with the right diagnosis. Explore UK-licensed options including minoxidil, finasteride, and baricitinib — with NHS guidance, safety advice, and when to see your GP.

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Weight loss

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Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Weight Loss

min read

Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Safe HbA1c levels for surgery explained: UK thresholds, NICE and CPOC guidance, how to lower HbA1c before an operation, and perioperative blood glucose management for people with diabetes.

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Weight Loss

min read

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Discover a liver-friendly chilli recipe for fatty liver disease management. Learn evidence-based ingredient modifications, nutritional principles, and when to seek medical advice for NAFLD in the UK.

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

Weight Loss

min read

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

Are spicy foods good for fatty liver? Discover what the evidence says about capsaicin, chilli peppers, and liver health. Learn safe ways to include spicy foods in a liver-friendly diet and when to seek medical advice for fatty liver disease.

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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

Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Discover the different strengths of Trulicity (0.75 mg to 4.5 mg) for type 2 diabetes management. Learn how doctors choose the right dose, when adjustments occur, and how efficacy and side effects compare across strengths in UK practice.

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Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Saxenda and Bloating: Causes, Frequency & Relief

GLP-1 Brands

min read

Saxenda and Bloating: Causes, Frequency & Relief

Saxenda commonly causes bloating due to slowed gastric emptying. Learn how often it occurs, why it happens, and how to manage it with NHS-aligned advice.

Can Rybelsus Cause Depression? Evidence and Guidance

GLP-1 Brands

min read

Can Rybelsus Cause Depression? Evidence and Guidance

Can Rybelsus cause depression? Explore the evidence linking semaglutide to mood changes, recognise warning signs, and learn what to do if you experience low mood whilst taking this type 2 diabetes medication.

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

GLP-1 Brands

min read

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

Can Trulicity be put back in the fridge? Discover UK storage guidelines for dulaglutide, including refrigeration rules, temperature limits, and when to discard your pen safely.

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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

Does Sublocade Cause Erectile Dysfunction? UK Medical Guide

Does Sublocade cause erectile dysfunction? Discover how prolonged-release buprenorphine may affect sexual function, the underlying mechanisms, practical management strategies, and when to speak to your doctor about erectile dysfunction during opioid dependence treatment.

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Testosterone

min read

Can Testosterone Treatment Increase Penis Size? Evidence and Guidance

Can testosterone treatment increase penis size in adults? Discover the evidence on testosterone's role in penile development, when treatment is appropriate, and what really works for size concerns. Expert UK medical guidance.

Testosterone

min read

How to Treat Rash From Testosterone Treatment: Expert Guide

Discover how to treat rash from testosterone treatment with expert guidance on identifying skin reactions, immediate management steps, medical treatments, and prevention strategies to continue TRT safely and comfortably.

What Will 3 Days Without Testogel Do to Me?

Testosterone

min read

What Will 3 Days Without Testogel Do to Me?

What will 3 days without Testogel do to me? Discover how missing doses affects testosterone levels, what symptoms to expect within 72 hours, when to contact your GP, and how to safely resume treatment for hypogonadism.

Mounjaro

min read

Does Mounjaro Make You Burp? Causes, Frequency and Management

Does Mounjaro make you burp? Discover why burping occurs with tirzepatide treatment, how common it is, practical management strategies, and when to seek medical advice. UK clinical guidance included.

Do Calories Burned Count Towards Your Deficit? UK Guide

Weight Loss

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Do Calories Burned Count Towards Your Deficit? UK Guide

Do calories burned count towards your deficit? Find out how exercise affects your calorie deficit, how to calculate TDEE and BMR, and what NHS and NICE guidance says about safe weight loss.

Does Ozempic Keep Food in Your Stomach Longer? UK Guide

GLP-1 Brands

min read

Does Ozempic Keep Food in Your Stomach Longer? UK Guide

Does Ozempic keep food in your stomach longer? Discover how semaglutide slows gastric emptying, why this helps control blood glucose, common digestive side effects, practical management strategies, and when to seek medical advice. UK guidance included.

Cost

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Wegovy NHS Cost: Eligibility, Prescription Charges & Access

Discover Wegovy NHS cost, eligibility criteria, and how to access this weight management medication through the NHS. Learn about prescription charges, specialist referral pathways, and how NHS provision compares to private costs exceeding £200 monthly.

Chamomile Tea Benefits for Fatty Liver: Evidence and Safety

Weight Loss

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Chamomile Tea Benefits for Fatty Liver: Evidence and Safety

Discover the evidence behind chamomile tea benefits for fatty liver disease, including active compounds, safety considerations, and why proven lifestyle changes remain essential for effective liver health management.

Weight Loss

min read

Weight Loss Pills for Perimenopause: UK Options, Safety & NHS Access

Weight loss pills for perimenopause: discover which UK-licensed medications are available, NHS eligibility criteria, safety considerations from the MHRA, and expert lifestyle advice for midlife women.

Can You Donate Plasma After Gastric Sleeve Surgery? UK Guide

Weight Loss

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Can You Donate Plasma After Gastric Sleeve Surgery? UK Guide

Can you donate plasma after gastric sleeve surgery? Learn how NHSBT assesses post-bariatric donors, which nutritional factors affect eligibility, and the steps to take before registering to donate plasma in the UK.

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Weight Loss

min read

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Check your HbA1c at home with a UK postal test kit — find out how it works, how accurate results are, what your reading means, and when to see your GP.

Weight Loss

min read

Weight Loss After Gastric Sleeve: Timeline, Results and NHS Guidance

Weight loss after gastric sleeve surgery: discover how much you can expect to lose, the typical timeline, factors affecting results, and NHS follow-up care. Evidence-based UK guidance.

Mounjaro

min read

Can You Drink Alcohol While Taking Mounjaro? UK Guidelines

Can you drink alcohol while taking Mounjaro? Discover how alcohol interacts with tirzepatide, affects blood sugar control, and what UK guidelines recommend for safe consumption with this type 2 diabetes medication.

Mounjaro

min read

Mounjaro Sexual Side Effects: What You Need to Know

Concerned about mounjaro sexual side effects? Learn how tirzepatide may indirectly affect sexual function, what causes these changes, and when to speak to your GP about managing sexual health during treatment.

Does Krill Oil Reduce HbA1c? Evidence, Safety, and UK Guidance

Weight Loss

min read

Does Krill Oil Reduce HbA1c? Evidence, Safety, and UK Guidance

Does krill oil reduce HbA1c? Explore the clinical evidence, safety considerations, and UK guidance on krill oil supplementation for blood glucose and diabetes management.

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Weight Loss

min read

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Is psyllium husk good for fatty liver? Explore the evidence, mechanisms, and safe use of ispaghula husk for NAFLD, plus UK guidance on dietary management and when to seek specialist advice.

Can You Make a Fatty Liver Healthy Again? Evidence-Based Guide

Weight Loss

min read

Can You Make a Fatty Liver Healthy Again? Evidence-Based Guide

Can you make a fatty liver healthy again? Discover how to reverse fatty liver disease through evidence-based lifestyle changes, NHS support, and medical management. Learn realistic timelines for liver healing and when to seek specialist care.

Testosterone

min read

Does Testogel Improve Libido in Men with Low Testosterone?

Does Testogel improve libido? Discover how this testosterone replacement therapy affects sex drive in men with confirmed hypogonadism, expected timeframes for improvement, who should avoid treatment, and evidence-based alternatives. UK clinical guidance included.

Bolt Guides

Featured

A Hair Loss Treatment Guide: UK Options, Safety, and NHS Advice

Weight loss

Safe HbA1c Levels for Surgery: UK Guidelines and Perioperative Advice

Liver-Friendly Chilli Recipe for Fatty Liver Disease Management

Are Spicy Foods Good for Fatty Liver? Evidence and Safety

GLP-1 Brands

Wegovy

Mounjaro

Different Strengths of Trulicity: Dosing Guide for Type 2 Diabetes

Saxenda and Bloating: Causes, Frequency & Relief

Can Rybelsus Cause Depression? Evidence and Guidance

Can Trulicity Be Put Back in the Fridge? UK Storage Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Sublocade Cause Erectile Dysfunction? UK Medical Guide

Can Testosterone Treatment Increase Penis Size? Evidence and Guidance

How to Treat Rash From Testosterone Treatment: Expert Guide

What Will 3 Days Without Testogel Do to Me?

Browse all

Does Mounjaro Make You Burp? Causes, Frequency and Management

Do Calories Burned Count Towards Your Deficit? UK Guide

Does Ozempic Keep Food in Your Stomach Longer? UK Guide

Wegovy NHS Cost: Eligibility, Prescription Charges & Access

Chamomile Tea Benefits for Fatty Liver: Evidence and Safety

Weight Loss Pills for Perimenopause: UK Options, Safety & NHS Access

Can You Donate Plasma After Gastric Sleeve Surgery? UK Guide

Check HbA1c at Home: UK Guide to Testing, Accuracy and Results

Weight Loss After Gastric Sleeve: Timeline, Results and NHS Guidance

Can You Drink Alcohol While Taking Mounjaro? UK Guidelines

Mounjaro Sexual Side Effects: What You Need to Know

Does Krill Oil Reduce HbA1c? Evidence, Safety, and UK Guidance

Is Psyllium Husk Good for Fatty Liver? UK Evidence and Guidance

Can You Make a Fatty Liver Healthy Again? Evidence-Based Guide

Does Testogel Improve Libido in Men with Low Testosterone?

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