Bolt Guides

Expert insights on weight loss and more.

Featured

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

New weight loss prescriptions including semaglutide and tirzepatide are now available in the UK. Learn who qualifies, how they work, NICE eligibility criteria, side effects, and how to access treatment safely via the NHS or private providers.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Weight Loss

min read

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Can you eat oatmeal while intermittent fasting? Find out when oatmeal breaks a fast, why it's an ideal choice for your eating window, and who should seek GP advice first.

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Weight Loss

min read

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Intermittent fasting and cell repair: discover how fasting triggers autophagy and cellular maintenance pathways, what UK guidance says, who should exercise caution, and practical safety advice from NHS and NICE.

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.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Trulicity Doses Per Pen: UK Dosing Guide

Learn about Trulicity pen strengths, how to administer your weekly dose, storage tips, and what to do if you miss a dose.

Read now

Trulicity Doses Per Pen: UK Dosing Guide

GLP-1 Brands

min read

Paracetamol with Trulicity: Is It Safe?

Find out if paracetamol is safe to take with Trulicity (dulaglutide), including dosage guidance, key considerations, and when to seek medical advice.

Best Time to Take Victoza: Morning or Evening?

GLP-1 Brands

min read

Best Time to Take Victoza: Morning or Evening?

Morning or evening — does it matter when you take Victoza? Learn the recommended liraglutide dosing schedule and how to get the most from your injections.

Does Ozempic Cause Muscle Loss? Evidence & Tips

GLP-1 Brands

min read

Does Ozempic Cause Muscle Loss? Evidence & Tips

Worried Ozempic is eating your muscle? See what the evidence says about semaglutide and body composition, plus practical steps to protect lean muscle mass.

Read all on GLP-1 brands

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

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

Is spinach good for erectile dysfunction? Discover what the evidence says about spinach, dietary nitrates, and erectile health—plus when to seek medical advice for ED in the UK.

Read now

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.

Does Testogel Work for Men? What the Evidence Shows

Testosterone

min read

Does Testogel Work for Men? What the Evidence Shows

Find out how Testogel works for men with low testosterone, what clinical evidence shows, realistic results timelines, and key safety considerations.

Testosterone

min read

How to Increase Testosterone Levels Naturally: 7 Tips

Boost testosterone naturally with 7 evidence-based lifestyle changes covering sleep, nutrition, exercise and stress. Plus when to seek NHS advice.

Does Sildenafil Cause Eye Problems? Visual Side Effects Explained

Erectile Dysfunction

min read

Does Sildenafil Cause Eye Problems? Visual Side Effects Explained

Does sildenafil cause eye problems? Discover the common and serious visual side effects of sildenafil (Viagra), including blurred vision, colour changes, and rare complications like sudden vision loss. Learn who is at higher risk and when to seek urgent medical help.

Cost

min read

Is Gynaecomastia Surgery Tax Deductible? UK Costs and Funding Explained

Is gynaecomastia surgery tax deductible in the UK? Understand HMRC rules on medical expenses, NHS vs private funding, typical surgery costs, and financing options for male breast reduction.

Does Semaglutide Make You Thirsty? Causes & Tips

GLP-1 Brands

min read

Does Semaglutide Make You Thirsty? Causes & Tips

Wegovy or Rybelsus causing thirst? Find out why semaglutide may affect hydration, what the UK SmPC says, and how to manage symptoms safely.

Fitspresso Reviews: Evidence, Safety & UK Alternatives

Weight Loss

min read

Fitspresso Reviews: Evidence, Safety & UK Alternatives

Thinking of trying Fitspresso? We examine the ingredients, clinical evidence and safety risks to help UK consumers make an informed choice.

Testosterone

min read

Is Testosterone Treatment Real Testosterone or Synthetic? UK Guide

Is testosterone treatment real testosterone or synthetic? Discover the truth about TRT medications in the UK. All licensed preparations contain bioidentical testosterone—molecularly identical to your body's natural hormone. Learn about regulation, safety, and what to expect from legitimate treatment.

Saxenda Side Effects: Can It Cause Colitis?

GLP-1 Brands

min read

Saxenda Side Effects: Can It Cause Colitis?

Explore the evidence on Saxenda and colitis risk, including GI side effects to watch for, when to seek advice, and UK-approved weight management options.

Gastric Band Surgery and Niacin Deficiency: Risks, Symptoms and NHS Guidance

Weight Loss

min read

Gastric Band Surgery and Niacin Deficiency: Risks, Symptoms and NHS Guidance

Gastric band surgery can increase the risk of niacin deficiency — find out why it happens, how to spot the symptoms, and what NHS guidance recommends for monitoring and supplementation.

Generic Version of Rybelsus: UK Availability and Alternatives

GLP-1 Brands

min read

Generic Version of Rybelsus: UK Availability and Alternatives

Is there a generic version of Rybelsus available in the UK? Find out about patent protection, expected generic availability timelines, cost comparisons, and NHS alternatives for type 2 diabetes treatment.

Hair Loss

min read

Tingling Sensation on Scalp and Hair Loss: Causes and UK Treatments

Tingling sensation on the scalp with hair loss can signal conditions like alopecia areata, seborrhoeic dermatitis, or scarring alopecia. Learn causes, UK diagnosis, and NHS treatment options.

How Much Testogel Should a Woman Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should a Woman Take? UK Dosing Guide

Discover how much Testogel women should take in the UK, including safe dosing guidelines, application techniques, monitoring requirements, and potential side effects. Expert advice on off-label testosterone therapy for low sexual desire in postmenopausal women.

Wegovy

min read

How to Combat Fatigue from Wegovy: UK Clinical Guidance

Discover how to combat fatigue from Wegovy with practical dietary strategies, lifestyle modifications, and guidance on when to seek medical advice. Expert UK clinical advice for managing tiredness during semaglutide treatment.

Chicken Salad for Fatty Liver: Benefits and Preparation Guide

Weight Loss

min read

Chicken Salad for Fatty Liver: Benefits and Preparation Guide

Discover whether chicken salad is suitable for fatty liver disease. Learn how to prepare liver-friendly chicken salad with lean protein, vegetables, and healthy ingredients that support metabolic health and weight management for NAFLD.

What Does Amino Tadalafil Do? Risks and Safe Alternatives

Erectile Dysfunction

min read

What Does Amino Tadalafil Do? Risks and Safe Alternatives

What does amino tadalafil do? Discover why this unlicensed analogue of tadalafil poses serious health risks, how it differs from licensed treatments, and the safe, legal alternatives available through the NHS for erectile dysfunction.

Weight Loss

min read

The Best and Safest Weight Loss Pills: UK Guidance

Discover the best and safest weight loss pills available in the UK, including NHS-approved options like orlistat, semaglutide, and liraglutide. Learn how they work, who can use them, potential side effects, and why medical supervision is essential for safe, effective weight management.

Rybelsus Long Term Use: Benefits, Risks and Monitoring

GLP-1 Brands

min read

Rybelsus Long Term Use: Benefits, Risks and Monitoring

Rybelsus long term use: Discover the benefits, risks, monitoring requirements, and safety considerations for extended oral semaglutide therapy in type 2 diabetes management. Evidence-based UK guidance.

Bolt Guides

Featured

New Weight Loss Prescriptions in the UK: Your Complete Guide

Weight loss

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

GLP-1 Brands

Wegovy

Mounjaro

Trulicity Doses Per Pen: UK Dosing Guide

Paracetamol with Trulicity: Is It Safe?

Best Time to Take Victoza: Morning or Evening?

Does Ozempic Cause Muscle Loss? Evidence & Tips

Men’s Health

Testosterone

Erectile dysfunction

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

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

Does Testogel Work for Men? What the Evidence Shows

How to Increase Testosterone Levels Naturally: 7 Tips

Browse all

Does Sildenafil Cause Eye Problems? Visual Side Effects Explained

Is Gynaecomastia Surgery Tax Deductible? UK Costs and Funding Explained

Does Semaglutide Make You Thirsty? Causes & Tips

Fitspresso Reviews: Evidence, Safety & UK Alternatives

Is Testosterone Treatment Real Testosterone or Synthetic? UK Guide

Saxenda Side Effects: Can It Cause Colitis?

Gastric Band Surgery and Niacin Deficiency: Risks, Symptoms and NHS Guidance

Generic Version of Rybelsus: UK Availability and Alternatives

Tingling Sensation on Scalp and Hair Loss: Causes and UK Treatments

How Much Testogel Should a Woman Take? UK Dosing Guide

How to Combat Fatigue from Wegovy: UK Clinical Guidance

Chicken Salad for Fatty Liver: Benefits and Preparation Guide

What Does Amino Tadalafil Do? Risks and Safe Alternatives

The Best and Safest Weight Loss Pills: UK Guidance

Rybelsus Long Term Use: Benefits, Risks and Monitoring

Personalized weight management for women