Bolt Guides

Expert insights on weight loss and more.

Featured

What Foods Cause Man Boobs? Gynaecomastia, Diet & NHS Advice

Weight Loss

min read

What Foods Cause Man Boobs? Gynaecomastia, Diet & NHS Advice

What foods cause man boobs? Explore the evidence on soy, alcohol, and ultra-processed foods, how body fat affects hormones, and when to see your GP about gynaecomastia.

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Weight loss

Read all on weight loss

Weight Loss

min read

What Foods Cause Man Boobs? Gynaecomastia, Diet & NHS Advice

What foods cause man boobs? Explore the evidence on soy, alcohol, and ultra-processed foods, how body fat affects hormones, and when to see your GP about gynaecomastia.

Get Rid of Man Boobs with Resistance Bands: UK Guide

Weight Loss

min read

Get Rid of Man Boobs with Resistance Bands: UK Guide

Get rid of man boobs with resistance bands — discover effective chest exercises, lifestyle tips, and when to see a GP. Evidence-based UK guidance on gynaecomastia and pseudogynaecomastia.

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

Weight Loss

min read

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

Hirsutism and gynaecomastia explained: causes, NHS diagnosis, treatments, and when to see your GP. Clear UK clinical guidance on managing these hormonal conditions.

Read all on weight loss

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

Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

Retatrutide dosage in units explained: learn how this triple receptor agonist is dosed in mg, what Phase 2 trial schedules show, safety considerations, and its current UK regulatory status.

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Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

GLP-1 Brands

min read

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

Retatrutide making you poop more or causing constipation? Learn why this investigational GLP-1 triple agonist affects bowel habits, how long symptoms last, and when to seek medical advice.

Retatrutide Long-Term Side Effects: What Current Trial Data Show

GLP-1 Brands

min read

Retatrutide Long-Term Side Effects: What Current Trial Data Show

Retatrutide long-term side effects explained: what Phase 2 and 3 trial data reveal about gastrointestinal risks, thyroid concerns, pancreatitis, and who needs closer monitoring. UK-focused clinical guidance.

How Does Trulicity Lower Blood Sugar in Type 2 Diabetes?

GLP-1 Brands

min read

How Does Trulicity Lower Blood Sugar in Type 2 Diabetes?

Discover how Trulicity lowers blood sugar through its GLP-1 receptor agonist mechanism. Learn about insulin enhancement, glucagon suppression, gastric emptying effects, response timeframes, and essential monitoring guidance for type 2 diabetes management.

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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Erectile Dysfunction

min read

Is Chamomile Tea Good for Erectile Dysfunction? Evidence Review

Is chamomile tea good for erectile dysfunction? Discover what the evidence says about chamomile for ED, how it compares to proven treatments, and when to see your GP about erectile difficulties.

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Testosterone

min read

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Low testosterone causing man boobs? Learn how hormonal imbalance leads to gynaecomastia, what causes it, when to see a GP, and what NHS diagnosis and treatment options are available.

Testosterone

min read

Testosterone Booster for Gynaecomastia: Evidence, Risks and UK Treatment Options

Testosterone booster for gynaecomastia — does it work? Explore the evidence, safety risks, MHRA and NHS guidance, and clinically recognised UK treatment options for enlarged male breast tissue.

Testosterone

min read

How Testosterone Treatment Turned My Life Around: UK Guide

Discover how testosterone treatment can transform symptoms of low testosterone, including fatigue, low mood, and reduced libido. Learn about NHS eligibility, realistic expectations, monitoring requirements, and safe management of testosterone replacement therapy in the UK.

Erectile Dysfunction

min read

Does Losing Weight Help Erectile Dysfunction?

Find out how losing weight may help improve erectile function. Evidence-based guidance on obesity, ED, and practical steps you can take.

Autoimmune Disease That Causes Fatty Liver: Facts and Treatment

Weight Loss

min read

Autoimmune Disease That Causes Fatty Liver: Facts and Treatment

Discover how autoimmune hepatitis relates to fatty liver disease, including causes, symptoms, NHS diagnosis pathways, and evidence-based treatments. Expert guidance on managing both conditions effectively.

Cost

min read

How Much Do Weight Loss Injections Cost in the UK?

Discover how much weight loss injections cost in the UK. Compare NHS versus private pricing for semaglutide and liraglutide, understand eligibility criteria, and learn what factors affect the price of GLP-1 medications for weight management.

Saxenda and Qsymia Together: Safety, Evidence and UK Guidance

GLP-1 Brands

min read

Saxenda and Qsymia Together: Safety, Evidence and UK Guidance

Can you take Saxenda and Qsymia together for weight loss? Discover why this combination lacks regulatory approval, the safety risks involved, and evidence-based alternatives recommended by UK clinical guidelines.

Erectile Dysfunction

min read

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Is spirulina good for erectile dysfunction? Discover what the science says about spirulina's potential benefits for ED, safety considerations, and evidence-based treatments recommended by UK guidelines.

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

GLP-1 Brands

min read

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Ozempic for binge eating: Is it effective? Explore the evidence, safety concerns, and NHS-recommended treatments for binge eating disorder. Learn what NICE guidelines advise and how to discuss options with your GP.

How Much Tuna Can You Eat in a Week: UK NHS Guidelines

Supplements

min read

How Much Tuna Can You Eat in a Week: UK NHS Guidelines

How much tuna can you eat in a week? Discover UK NHS and FSA guidelines on safe tuna consumption, mercury levels in fresh versus canned tuna, specific limits for pregnant women and children, and practical portion advice to balance nutritional benefits with safety.

Normal Range of HbA1c for Diabetic Patients: UK Targets Explained

Weight Loss

min read

Normal Range of HbA1c for Diabetic Patients: UK Targets Explained

Normal range of HbA1c for diabetic patients explained — UK targets, what affects your result, and how NHS guidelines help you manage blood glucose safely.

How Much Zinc to Take When Sick: UK Dosage Guidance

Supplements

min read

How Much Zinc to Take When Sick: UK Dosage Guidance

Discover evidence-based guidance on how much zinc to take when sick, including recommended doses for adults, safety precautions, potential side effects, and UK clinical advice for zinc supplementation during illness.

Astelin Prescription Allergy Medication: UK Guide to Azelastine Nasal Spray

Supplements

min read

Astelin Prescription Allergy Medication: UK Guide to Azelastine Nasal Spray

Astelin prescription allergy medication (azelastine nasal spray) explained: how it works, UK prescribing guidance, dosing, side effects, drug interactions, and NHS alternatives for allergic rhinitis.

What Causes B12 Depletion: Causes, Symptoms and Treatment

Supplements

min read

What Causes B12 Depletion: Causes, Symptoms and Treatment

Discover what causes B12 depletion, from dietary factors and malabsorption to medications and medical conditions. Learn the warning signs, risk factors, and when to seek medical advice to prevent irreversible complications.

Rybelsus for Weight Loss: UK Clinical Evidence

GLP-1 Brands

min read

Rybelsus for Weight Loss: UK Clinical Evidence

Learn how Rybelsus (semaglutide) tablets work, what the clinical evidence shows for weight loss, and who may be suitable under MHRA guidance.

Erectile Dysfunction

min read

Does Allopurinol Cause Erectile Dysfunction? Evidence and Guidance

Does allopurinol cause erectile dysfunction? Discover the clinical evidence, explore alternative gout treatments, and learn when to speak to your GP about sexual health concerns whilst managing gout effectively.

How Long Does It Take for Sildenafil to Peak?

Erectile Dysfunction

min read

How Long Does It Take for Sildenafil to Peak?

Discover how long it takes for sildenafil to peak in your system. Learn about the typical 30–120 minute timeframe, factors affecting absorption, optimal timing strategies, and what to expect at peak concentration for best results with this erectile dysfunction treatment.

How to Learn Your Metabolic Type: Evidence-Based Guide

Weight Loss

min read

How to Learn Your Metabolic Type: Evidence-Based Guide

Discover how to learn your metabolic type through self-assessment, questionnaires, and clinical testing. Understand the three main metabolic categories and how to apply personalised nutrition principles safely. Evidence-based guidance on metabolic typing, NHS testing options, and when to seek professional advice for optimal dietary choices.

Bolt Guides

Featured

What Foods Cause Man Boobs? Gynaecomastia, Diet & NHS Advice

Weight loss

What Foods Cause Man Boobs? Gynaecomastia, Diet & NHS Advice

Get Rid of Man Boobs with Resistance Bands: UK Guide

Hirsutism and Gynaecomastia: Causes, Diagnosis, and NHS Treatment

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Dosage in Units: Mg Dosing, Safety & UK Status

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

Retatrutide Long-Term Side Effects: What Current Trial Data Show

How Does Trulicity Lower Blood Sugar in Type 2 Diabetes?

Men’s Health

Testosterone

Erectile dysfunction

Is Chamomile Tea Good for Erectile Dysfunction? Evidence Review

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Testosterone Booster for Gynaecomastia: Evidence, Risks and UK Treatment Options

How Testosterone Treatment Turned My Life Around: UK Guide

Browse all

Does Losing Weight Help Erectile Dysfunction?

Autoimmune Disease That Causes Fatty Liver: Facts and Treatment

How Much Do Weight Loss Injections Cost in the UK?

Saxenda and Qsymia Together: Safety, Evidence and UK Guidance

Is Spirulina Good for Erectile Dysfunction? Evidence and Guidance

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

How Much Tuna Can You Eat in a Week: UK NHS Guidelines

Normal Range of HbA1c for Diabetic Patients: UK Targets Explained

How Much Zinc to Take When Sick: UK Dosage Guidance

Astelin Prescription Allergy Medication: UK Guide to Azelastine Nasal Spray

What Causes B12 Depletion: Causes, Symptoms and Treatment

Rybelsus for Weight Loss: UK Clinical Evidence

Does Allopurinol Cause Erectile Dysfunction? Evidence and Guidance

How Long Does It Take for Sildenafil to Peak?

How to Learn Your Metabolic Type: Evidence-Based Guide

Personalized weight management for women