Bolt Guides

Expert insights on weight loss and more.

Featured

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Weight Loss

min read

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Blood glucose rises after exercise in some people with diabetes — find out why it happens, which activities are most likely to cause it, and how to manage post-exercise glucose spikes safely with NHS-aligned guidance.

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Weight loss

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Weight Loss

min read

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

Weight Loss

min read

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

Best soup for fatty liver: discover which soups support liver health, key ingredients to include or avoid, and how NHS and NICE dietary guidance applies to NAFLD management.

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

Weight Loss

min read

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

Gynaecomastia due to liver cirrhosis explained: why it happens, how hormones are disrupted, NHS diagnosis, treatment options, and when to seek urgent help.

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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.

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GLP-1 Brands

min read

Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Health benefits of retatrutide explained: discover how this investigational triple receptor agonist may support weight loss, metabolic health, and liver function — plus UK regulatory status and safety considerations.

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Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

GLP-1 Brands

min read

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide injections explained: learn how this investigational triple agonist is administered in clinical trials, including technique, dosing, storage, and UK safety guidance.

Can You Take Trulicity While Breastfeeding? UK Guidance

GLP-1 Brands

min read

Can You Take Trulicity While Breastfeeding? UK Guidance

Can you take Trulicity while breastfeeding? Discover current UK guidance on Trulicity (dulaglutide) during lactation, why it's not recommended, safer diabetes treatment alternatives for breastfeeding mothers, and when to consult your healthcare professional.

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

GLP-1 Brands

min read

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

Discover whether Rybelsus and intermittent fasting can be safely combined for type 2 diabetes management. Expert guidance on timing, risks, benefits, and NHS recommendations for this approach.

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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

What Is the Horse Trick for Men's Erectile Dysfunction?

Discover what the horse trick for men's erectile dysfunction really is—a pelvic floor exercise technique backed by clinical evidence. Learn how it works, evidence-based treatments available on the NHS, and when to seek medical help for ED.

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How Long Does Testogel Take to Work? UK Guide

Testosterone

min read

How Long Does Testogel Take to Work? UK Guide

Discover how long Testogel takes to work, from initial absorption to noticeable improvements in energy, libido, and muscle mass. Learn about factors affecting response time, monitoring requirements, and what to expect during testosterone replacement therapy in the UK.

Can You Put Testogel On Twice a Day? UK Dosing Guidance

Testosterone

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Can You Put Testogel On Twice a Day? UK Dosing Guidance

Can you apply Testogel twice daily? Discover why this testosterone gel is licensed for once-daily use in the UK, the risks of increasing application frequency without medical advice, and how to optimise your treatment safely under proper supervision.

Testosterone

min read

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Does testosterone treatment elongate the clitoris? Discover how testosterone therapy causes clitoral growth, the timeline of changes, individual variation, and essential medical guidance for safe treatment.

Does Rybelsus Cause UTI? Evidence and Guidance

GLP-1 Brands

min read

Does Rybelsus Cause UTI? Evidence and Guidance

Does Rybelsus cause UTI? Discover the evidence linking this type 2 diabetes medication to urinary tract infections, learn about established side effects, and find out when to seek medical advice for urinary symptoms.

Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass: UK Evidence-Based Guide

Weight Loss

min read

Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass: UK Evidence-Based Guide

Sleeve gastrectomy vs Roux-en-Y gastric bypass: compare how they work, weight loss outcomes, risks, NHS eligibility, and recovery. Evidence-based UK guide aligned with NICE and BOMSS guidance.

N-Acetyl Glucosamine Benefits: Evidence for Skin and Digestive Health

Supplements

min read

N-Acetyl Glucosamine Benefits: Evidence for Skin and Digestive Health

Discover the evidence behind N-acetyl glucosamine benefits for skin health and digestive support. Learn about safe dosing, potential side effects, and when to seek professional advice before supplementing with NAG.

How to Break Through a Saxenda Plateau: Evidence-Based Strategies

GLP-1 Brands

min read

How to Break Through a Saxenda Plateau: Evidence-Based Strategies

Discover evidence-based strategies to break through a Saxenda plateau. Learn why weight loss stalls occur, how to adjust your approach, and when to consult your GP for optimal results with liraglutide treatment.

Testosterone

min read

How Many nmol/L Does Testogel Raise Testosterone Levels?

Discover how many nmol/L Testogel raises testosterone levels in UK patients. Learn about expected increases, individual variation, dosing, absorption factors, and essential monitoring for safe testosterone replacement therapy.

Can Type 2 Diabetes Affect Your Teeth? Risks and Protection

Weight Loss

min read

Can Type 2 Diabetes Affect Your Teeth? Risks and Protection

Can type 2 diabetes affect your teeth? Discover how high blood sugar increases your risk of gum disease, tooth decay, and oral infections—plus practical steps to protect your dental health whilst managing diabetes effectively.

Do Oestrogen Blockers Reduce Gynaecomastia? Evidence and NHS Guidance

Weight Loss

min read

Do Oestrogen Blockers Reduce Gynaecomastia? Evidence and NHS Guidance

Do oestrogen blockers reduce gynaecomastia? Learn how SERMs like tamoxifen work, what the clinical evidence shows, NHS treatment pathways, side effects, and when to see a GP.

Blood Sugar Monitors Without Finger Pricks for Type 2 Diabetes

Weight Loss

min read

Blood Sugar Monitors Without Finger Pricks for Type 2 Diabetes

Discover how blood sugar monitors without finger pricks work for type 2 diabetes. Learn about NHS-approved CGM and flash glucose monitoring systems, eligibility criteria, benefits, and how to choose the right device for your needs.

Saxenda and Sertraline: Is It Safe to Take Together?

GLP-1 Brands

min read

Saxenda and Sertraline: Is It Safe to Take Together?

No known interaction between Saxenda and sertraline, but there are key safety points to discuss with your GP before combining them.

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Weight Loss

min read

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Is a 600 calorie deficit good for weight loss? Discover what NICE and NHS guidance says, expected results, risks to know, and expert tips for safe, sustainable dieting.

Hair Loss

min read

Can Herpes Cause Hair Loss? Scalp Symptoms, Evidence and NHS Treatment

Can herpes cause hair loss? Learn how herpes zoster and HSV can affect the scalp and hair follicles, what the evidence shows, and when to see a GP or dermatologist.

Bad Cholesterol but Good HbA1c: What Your Results Really Mean

Weight Loss

min read

Bad Cholesterol but Good HbA1c: What Your Results Really Mean

Bad cholesterol but good HbA1c? Find out what high LDL with a normal HbA1c means for your heart health, what NHS and NICE guidance recommends, and when to see your GP.

Erectile Dysfunction

min read

How Much Money Goes Into Erectile Dysfunction Research?

Discover how much funding goes into erectile dysfunction research globally and in the UK. Learn about current investment levels, how ED research compares to other conditions, and future priorities for advancing treatment options and understanding this common condition's wider health implications.

Is Eating Tuna Every Day Bad? Mercury Risks and Safe Limits

Supplements

min read

Is Eating Tuna Every Day Bad? Mercury Risks and Safe Limits

Is eating tuna every day bad for your health? Discover the mercury risks, safe consumption limits from the NHS and FSA, nutritional benefits, and healthier alternatives to daily tuna intake.

Loose Skin After Sleeve Gastrectomy: Causes, Management & NHS Surgery

Weight Loss

min read

Loose Skin After Sleeve Gastrectomy: Causes, Management & NHS Surgery

Loose skin after sleeve gastrectomy is common following gastric sleeve surgery. Learn why it happens, what affects severity, and how to access NHS body contouring surgery in the UK.

Bolt Guides

Featured

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Weight loss

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

GLP-1 Brands

Wegovy

Mounjaro

Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Can You Take Trulicity While Breastfeeding? UK Guidance

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

Men’s Health

Testosterone

Erectile dysfunction

What Is the Horse Trick for Men's Erectile Dysfunction?

How Long Does Testogel Take to Work? UK Guide

Can You Put Testogel On Twice a Day? UK Dosing Guidance

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Browse all

Does Rybelsus Cause UTI? Evidence and Guidance

Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass: UK Evidence-Based Guide

N-Acetyl Glucosamine Benefits: Evidence for Skin and Digestive Health

How to Break Through a Saxenda Plateau: Evidence-Based Strategies

How Many nmol/L Does Testogel Raise Testosterone Levels?

Can Type 2 Diabetes Affect Your Teeth? Risks and Protection

Do Oestrogen Blockers Reduce Gynaecomastia? Evidence and NHS Guidance

Blood Sugar Monitors Without Finger Pricks for Type 2 Diabetes

Saxenda and Sertraline: Is It Safe to Take Together?

Is a 600 Calorie Deficit Good? NHS, NICE Guidance and Expert Tips

Can Herpes Cause Hair Loss? Scalp Symptoms, Evidence and NHS Treatment

Bad Cholesterol but Good HbA1c: What Your Results Really Mean

How Much Money Goes Into Erectile Dysfunction Research?

Is Eating Tuna Every Day Bad? Mercury Risks and Safe Limits

Loose Skin After Sleeve Gastrectomy: Causes, Management & NHS Surgery

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