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

Read all on weight loss

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.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

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.

Weight Loss

min read

Hormone Weight Loss Pills: UK Guide to Medications, Eligibility and Safety

Hormone weight loss pills explained: how GLP-1 medicines like Wegovy, Saxenda, and Mounjaro work, who qualifies under NHS and NICE guidelines, side effects, and safer alternatives available in the UK.

Type 2 Diabetes Tired All the Time: Causes and Solutions

Weight Loss

min read

Type 2 Diabetes Tired All the Time: Causes and Solutions

Discover why type 2 diabetes makes you tired all the time and what you can do about it. Learn the medical causes of diabetes fatigue, when to see your GP, and evidence-based strategies to boost your energy levels and improve daily functioning.

Camu Camu for Fatty Liver: Evidence, Safety and NHS Treatment

Weight Loss

min read

Camu Camu for Fatty Liver: Evidence, Safety and NHS Treatment

Can camu camu help fatty liver disease? Discover what the evidence says about this Amazonian superfruit for NAFLD, including safety considerations, potential risks, and NHS-recommended treatments for managing fatty liver effectively.

Mounjaro

min read

How Often Should You Increase Mounjaro? Dosing Guide

Discover how often you should increase Mounjaro (tirzepatide) doses safely. Expert guidance on the four-week escalation schedule, what to expect during dose increases, and when to seek medical advice for type 2 diabetes treatment.

Difference Between HbA1c and Blood Sugar: UK Guide

Weight Loss

min read

Difference Between HbA1c and Blood Sugar: UK Guide

The difference between HbA1c and blood sugar explained — what each test measures, UK target ranges, NHS diagnostic thresholds, and when to seek medical advice.

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

Weight Loss

min read

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

Gastric sleeve portion plates explained: how they work, recommended portion sizes after surgery, NHS nutritional guidelines, and common mistakes to avoid. Read our expert guide.

Can I Take Adipex with Saxenda? UK Safety Guidance

GLP-1 Brands

min read

Can I Take Adipex with Saxenda? UK Safety Guidance

Can I take Adipex with Saxenda? Discover why combining phentermine and liraglutide is not recommended, the potential risks involved, and safe, evidence-based weight management alternatives approved for UK use.

Does GLP-1 Give You More Energy? UK Medical Guide

Weight Loss

min read

Does GLP-1 Give You More Energy? UK Medical Guide

Does GLP-1 give you more energy? Discover how GLP-1 receptor agonists like semaglutide may affect your energy levels through improved glucose control and weight loss. Expert UK guidance on what to expect.

Erectile Dysfunction

min read

Did Going to the Chiropractor Give Me Erectile Dysfunction?

Did going to the chiropractor give me erectile dysfunction? Discover the evidence on chiropractic treatment and ED, understand the real causes of erectile problems, and learn when to seek medical advice for proper assessment and treatment.

Does Saxenda Cause Acid Reflux? UK Medical Guide

GLP-1 Brands

min read

Does Saxenda Cause Acid Reflux? UK Medical Guide

Does Saxenda cause acid reflux? Discover how this weight loss medication affects digestion, why reflux symptoms may occur, and practical strategies to manage gastrointestinal side effects whilst taking liraglutide.

Can You Eat Cod While Pregnant? Safety and Benefits

Supplements

min read

Can You Eat Cod While Pregnant? Safety and Benefits

Can you eat cod while pregnant? Discover why cod is safe and recommended during pregnancy, including nutritional benefits, mercury levels, portion guidance, and essential cooking tips from NHS guidelines.

GMI 6.6 to HbA1c: What Your CGM Result Means

Weight Loss

min read

GMI 6.6 to HbA1c: What Your CGM Result Means

GMI 6.6 to HbA1c explained: what a GMI of 6.6% means for your diabetes management, why it may differ from your lab HbA1c, and when to speak to your GP. UK clinical guidance.

Does Tadalafil Damage Kidneys? Evidence and Safe Use Guidance

Erectile Dysfunction

min read

Does Tadalafil Damage Kidneys? Evidence and Safe Use Guidance

Does tadalafil damage kidneys? Discover what current evidence reveals about tadalafil and kidney health, including safe dosing guidance for patients with renal impairment and when to seek medical advice.

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

GLP-1 Brands

min read

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Does Ozempic keep you awake at night? Discover whether semaglutide causes sleep problems, what indirect effects may disrupt sleep, and practical strategies to manage sleep disturbances whilst taking Ozempic for type 2 diabetes.

Tips for Taking Saxenda: Safe Use and Weight Loss Success

GLP-1 Brands

min read

Tips for Taking Saxenda: Safe Use and Weight Loss Success

Discover essential tips for taking Saxenda safely and effectively. Learn proper injection technique, side effect management, storage guidance, and lifestyle strategies to maximise weight loss results with liraglutide treatment in the UK.

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

Hormone Weight Loss Pills: UK Guide to Medications, Eligibility and Safety

Type 2 Diabetes Tired All the Time: Causes and Solutions

Camu Camu for Fatty Liver: Evidence, Safety and NHS Treatment

How Often Should You Increase Mounjaro? Dosing Guide

Difference Between HbA1c and Blood Sugar: UK Guide

Gastric Sleeve Portion Plate: Sizes, Use, and NHS Nutritional Guidance

Can I Take Adipex with Saxenda? UK Safety Guidance

Does GLP-1 Give You More Energy? UK Medical Guide

Did Going to the Chiropractor Give Me Erectile Dysfunction?

Does Saxenda Cause Acid Reflux? UK Medical Guide

Can You Eat Cod While Pregnant? Safety and Benefits

GMI 6.6 to HbA1c: What Your CGM Result Means

Does Tadalafil Damage Kidneys? Evidence and Safe Use Guidance

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Tips for Taking Saxenda: Safe Use and Weight Loss Success

Personalized weight management for women