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

min read

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.

Hair Loss

min read

SLE and Hair Loss: Causes, Types, and NHS Treatment Options

SLE and hair loss explained: discover why lupus causes alopecia, the different types, NHS treatment options including hydroxychloroquine and biologics, and when to seek specialist advice.

Can I Restart Saxenda? Safe Restarting Guidelines

GLP-1 Brands

min read

Can I Restart Saxenda? Safe Restarting Guidelines

Can I restart Saxenda after stopping? Discover how to safely restart Saxenda treatment, the dose escalation schedule required, eligibility criteria, and what to discuss with your GP before resuming liraglutide for weight management.

How Much Testogel Is Absorbed: Absorption Rates and Optimisation

Testosterone

min read

How Much Testogel Is Absorbed: Absorption Rates and Optimisation

Discover how much Testogel is absorbed through the skin, with clinical evidence showing 9–14% systemic absorption. Learn about factors affecting testosterone gel bioavailability, application techniques to optimise absorption, and what to do if absorption seems inadequate. Expert guidance for UK patients.

Vitamin D Analogues: Uses, Types, and Safety Guidance

Supplements

min read

Vitamin D Analogues: Uses, Types, and Safety Guidance

Discover how vitamin D analogues treat psoriasis and bone disorders. Learn about calcipotriol, calcitriol, side effects, monitoring requirements, and UK prescribing guidance for safe, effective treatment.

Can CoQ10 Cause Diarrhoea? Side Effects Explained

Supplements

min read

Can CoQ10 Cause Diarrhoea? Side Effects Explained

Can CoQ10 cause diarrhoea? Discover why this supplement may trigger digestive upset in some people, how common it is, and practical strategies to reduce side effects whilst taking CoQ10 safely.

Best Probiotics for Vaginal Health: UK Evidence and Guidance

Supplements

min read

Best Probiotics for Vaginal Health: UK Evidence and Guidance

Discover the best probiotics for vaginal health, including evidence-based Lactobacillus strains available in the UK. Learn how probiotics support vaginal flora, when to consider them for bacterial vaginosis and thrush, and what NHS guidance says about their use.

Does Vodka Cause Fatty Liver? UK Medical Evidence and Guidance

Weight Loss

min read

Does Vodka Cause Fatty Liver? UK Medical Evidence and Guidance

Does vodka cause fatty liver disease? Discover how vodka affects your liver, the science behind alcohol-related fatty liver, UK safe drinking limits, symptoms to watch for, and evidence-based treatment options for reversing liver damage through abstinence and lifestyle changes.

Celery Vitamin K Content and Warfarin: Safe Consumption Guide

Supplements

min read

Celery Vitamin K Content and Warfarin: Safe Consumption Guide

Discover how much vitamin K celery contains and whether it affects warfarin and other anticoagulants. Expert NHS-aligned guidance on safe celery consumption for patients on blood thinners.

Mounjaro

min read

Does Mounjaro Cause Indigestion? Symptoms and Management

Does Mounjaro cause indigestion? Discover how common dyspepsia is with tirzepatide, why it occurs, how to recognise symptoms, and practical management strategies aligned with UK guidance to improve treatment tolerability.

What Not to Mix with Tadalafil: UK Safety Guide

Erectile Dysfunction

min read

What Not to Mix with Tadalafil: UK Safety Guide

Discover what not to mix with tadalafil to avoid dangerous interactions. Learn which medications, foods, and lifestyle factors can cause serious side effects when combined with this erectile dysfunction treatment, with UK clinical guidance.

Fatty Liver and Red Wine: Evidence, Risks, and UK Guidance

Weight Loss

min read

Fatty Liver and Red Wine: Evidence, Risks, and UK Guidance

Can red wine affect fatty liver disease? Discover what the evidence really shows about red wine and liver health, UK safe drinking limits, and how to manage fatty liver effectively with expert medical guidance.

Forgot to Take Saxenda: What to Do and How to Prevent Missed Doses

GLP-1 Brands

min read

Forgot to Take Saxenda: What to Do and How to Prevent Missed Doses

Forgot to take Saxenda? Discover what to do if you miss a dose, how it affects your weight loss treatment, and practical strategies to prevent missed injections. UK clinical guidance for safe Saxenda use.

Does Fish Oil Thin Blood? Evidence and Safety Guidance

Supplements

min read

Does Fish Oil Thin Blood? Evidence and Safety Guidance

Does fish oil thin blood? Discover the evidence on fish oil's antiplatelet effects, bleeding risk, safety considerations, and NHS guidance on omega-3 supplementation for UK patients.

B12 Deficiency Foods to Avoid: Dietary Patterns and Medical Guidance

Supplements

min read

B12 Deficiency Foods to Avoid: Dietary Patterns and Medical Guidance

Discover which foods and dietary patterns may affect B12 absorption and increase deficiency risk. Learn when to seek medical advice, understand vegan and vegetarian considerations, and find evidence-based guidance on maintaining healthy B12 levels through diet.

Testosterone

min read

Does Testosterone Treatment Affect Ejaculation? UK Guide

Does testosterone treatment affect ejaculation? Discover how TRT impacts ejaculatory function, sperm production, and fertility, plus when to speak with your GP about concerns during testosterone therapy.

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

SLE and Hair Loss: Causes, Types, and NHS Treatment Options

Can I Restart Saxenda? Safe Restarting Guidelines

How Much Testogel Is Absorbed: Absorption Rates and Optimisation

Vitamin D Analogues: Uses, Types, and Safety Guidance

Can CoQ10 Cause Diarrhoea? Side Effects Explained

Best Probiotics for Vaginal Health: UK Evidence and Guidance

Does Vodka Cause Fatty Liver? UK Medical Evidence and Guidance

Celery Vitamin K Content and Warfarin: Safe Consumption Guide

Does Mounjaro Cause Indigestion? Symptoms and Management

What Not to Mix with Tadalafil: UK Safety Guide

Fatty Liver and Red Wine: Evidence, Risks, and UK Guidance

Forgot to Take Saxenda: What to Do and How to Prevent Missed Doses

Does Fish Oil Thin Blood? Evidence and Safety Guidance

B12 Deficiency Foods to Avoid: Dietary Patterns and Medical Guidance

Does Testosterone Treatment Affect Ejaculation? UK Guide

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