Bolt Guides

Expert insights on weight loss and more.

Featured

Microdosing GLP-1 for Hashimoto's: Evidence, Risks and NHS Guidance

Weight Loss

min read

Microdosing GLP-1 for Hashimoto's: Evidence, Risks and NHS Guidance

Microdosing GLP-1 for Hashimoto's: explore the evidence, potential benefits, safety concerns, and NHS guidance on using GLP-1 receptor agonists for autoimmune thyroid disease and metabolic symptoms.

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Weight loss

Read all on weight loss

Weight Loss

min read

Microdosing GLP-1 for Hashimoto's: Evidence, Risks and NHS Guidance

Microdosing GLP-1 for Hashimoto's: explore the evidence, potential benefits, safety concerns, and NHS guidance on using GLP-1 receptor agonists for autoimmune thyroid disease and metabolic symptoms.

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Do You Pee More in a Calorie Deficit? Causes, Timeline & When to See a GP

Weight Loss

min read

Do You Pee More in a Calorie Deficit? Causes, Timeline & When to See a GP

Do you pee more in a calorie deficit? Find out why reduced calorie intake increases urination, how long it lasts, what other factors play a role, and when to see your GP.

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

Ozempic and Hiatal Hernia: Management and Safety Guidance

Ozempic and hiatal hernia: understand how this diabetes medication may affect digestive symptoms, practical management tips for patients with hiatal hernia, and when to seek medical advice for safe, effective treatment.

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Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

GLP-1 Brands

min read

Restarting Ozempic After Surgery: When & How to Resume

Learn when to safely restart Ozempic after surgery, how to resume treatment after 1-4 weeks off, and what to expect when restarting GLP-1 therapy.

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Does Ozempic cause numbness and tingling? Discover the indirect mechanisms that may explain paraesthesia during treatment, when to seek medical advice, and how to manage symptoms effectively with UK clinical guidance.

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

GLP-1 Brands

min read

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Compare Ozempic vs Mounjaro vs Wegovy costs in the UK. Discover NHS eligibility criteria, private prescription prices (£150–£350/month), insurance coverage, and cost-effectiveness for weight management and diabetes treatment.

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

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

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How Quickly Does Testogel Work? Timeline and What to Expect

Testosterone

min read

How Quickly Does Testogel Work? Timeline and What to Expect

Discover how quickly Testogel works for testosterone replacement therapy. Learn the timeline for improvements in energy, mood, sexual function, and body composition, plus essential monitoring and safety guidance for UK patients.

Why You Should Not Let Your Girlfriend Apply Testogel

Testosterone

min read

Why You Should Not Let Your Girlfriend Apply Testogel

Discover why letting your girlfriend apply Testogel is dangerous. Learn about serious testosterone transfer risks to women and children, MHRA safety warnings, and how to use TRT safely to protect your partner from virilisation and hormonal side effects.

Does Testogel Work? Evidence, Timeframes and Effectiveness

Testosterone

min read

Does Testogel Work? Evidence, Timeframes and Effectiveness

Does Testogel work for low testosterone? Discover the clinical evidence, how long it takes to see results, factors affecting effectiveness, and what to expect from this UK-licensed testosterone replacement therapy.

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 Long Can Trulicity Be Unrefrigerated? Storage Guidelines

GLP-1 Brands

min read

How Long Can Trulicity Be Unrefrigerated? Storage Guidelines

Discover how long Trulicity can be unrefrigerated and essential storage guidelines for this diabetes medication. Learn about the 14-day room temperature limit, temperature exposure risks, travel tips, and when to discard your Trulicity pen to ensure optimal efficacy and safety.

Bruise After Injection in Stomach: Causes & Prevention

GLP-1 Brands

min read

Bruise After Injection in Stomach: Causes & Prevention

Why Ozempic and GLP-1 injections cause bruising at the injection site, how to prevent it with proper technique, and when to seek medical advice.

Can You Gain Weight on Trulicity? UK Guide

GLP-1 Brands

min read

Can You Gain Weight on Trulicity? UK Guide

Can you gain weight on Trulicity? Discover why most people lose weight on this diabetes medication, what causes unexpected weight gain in some patients, and when to speak to your GP about weight changes whilst taking dulaglutide.

Can You Take Probiotics with Trulicity? UK Safety Guidance

GLP-1 Brands

min read

Can You Take Probiotics with Trulicity? UK Safety Guidance

Can you take probiotics with Trulicity? Discover the safety of combining probiotics with dulaglutide for type 2 diabetes, including UK guidance on interactions, side effects, and practical advice for safe use alongside your diabetes medication.

Does GLP-1 Work Right Away? Timeline and What to Expect

Weight Loss

min read

Does GLP-1 Work Right Away? Timeline and What to Expect

Does GLP-1 work right away? Discover how quickly GLP-1 medications like semaglutide and liraglutide start working, what to expect in the first few weeks, and the realistic timeline for blood sugar control and weight loss results.

How to Wean Off Rybelsus Safely: UK Clinical Guidance

GLP-1 Brands

min read

How to Wean Off Rybelsus Safely: UK Clinical Guidance

Learn how to wean off Rybelsus safely with expert guidance on stopping semaglutide, managing blood sugar after discontinuation, and maintaining diabetes control. Essential UK clinical advice for patients and healthcare professionals.

Digital Health Providers: Value-Based Care in Obesity Treatment

Weight Loss

min read

Digital Health Providers: Value-Based Care in Obesity Treatment

Discover how digital health providers are enabling value-based care in obesity treatment across the NHS. Learn about outcome measurement, evidence for digital interventions, commissioning considerations, and how these platforms support sustainable weight management aligned with NICE guidance and UK clinical standards.

Erectile Dysfunction

min read

Does Rybelsus Cause Erectile Dysfunction? UK Evidence and Guidance

Does Rybelsus cause erectile dysfunction? Discover the evidence on semaglutide and sexual health, understand the link between diabetes and ED, and learn how to manage both conditions effectively with expert UK guidance.

Hair Loss

min read

Doxycycline for Hair Loss: Evidence, Risks, and UK Treatment Options

Doxycycline for hair loss: is there any evidence it works? Learn what UK clinical guidelines say, when antibiotics may be used off-label for scalp conditions, and which evidence-based treatments are available on the NHS.

Saxenda Storage Guide: How Long Does a Pen Last?

GLP-1 Brands

min read

Saxenda Storage Guide: How Long Does a Pen Last?

Learn how to store Saxenda correctly, how long an opened pen lasts, and how to travel safely with your medication. Clear UK guidance in one place.

Does Fish Oil Make You Gain Weight? UK Evidence Review

Supplements

min read

Does Fish Oil Make You Gain Weight? UK Evidence Review

Does fish oil make you gain weight? Discover the evidence on fish oil supplements and weight gain. Learn about calorie content, metabolic effects, and safe use of omega-3 supplements in the UK with expert medical guidance.

Erectile Dysfunction

min read

How to Use Onion for Erectile Dysfunction: Evidence Review

Discover the truth about using onion for erectile dysfunction. Learn why there's no scientific evidence supporting this remedy and explore NHS-recommended, evidence-based treatments for ED that actually work.

Wegovy

min read

Wegovy Thigh Injection: Complete UK Guide to Technique and Safety

Master Wegovy thigh injection technique with this expert UK guide. Learn proper preparation, step-by-step administration, site rotation, managing side effects, and when to seek medical advice for safe semaglutide treatment.

Saxenda Abdominal Pain: Causes and How to Manage It

GLP-1 Brands

min read

Saxenda Abdominal Pain: Causes and How to Manage It

Learn why Saxenda causes abdominal pain and get practical tips to manage GI side effects whilst using liraglutide for weight loss.

Bolt Guides

Featured

Microdosing GLP-1 for Hashimoto's: Evidence, Risks and NHS Guidance

Weight loss

Microdosing GLP-1 for Hashimoto's: Evidence, Risks and NHS Guidance

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Do You Pee More in a Calorie Deficit? Causes, Timeline & When to See a GP

GLP-1 Brands

Wegovy

Mounjaro

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Anavar Help with Erectile Dysfunction? UK Guide

How Quickly Does Testogel Work? Timeline and What to Expect

Why You Should Not Let Your Girlfriend Apply Testogel

Does Testogel Work? Evidence, Timeframes and Effectiveness

Browse all

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

How Long Can Trulicity Be Unrefrigerated? Storage Guidelines

Bruise After Injection in Stomach: Causes & Prevention

Can You Gain Weight on Trulicity? UK Guide

Can You Take Probiotics with Trulicity? UK Safety Guidance

Does GLP-1 Work Right Away? Timeline and What to Expect

How to Wean Off Rybelsus Safely: UK Clinical Guidance

Digital Health Providers: Value-Based Care in Obesity Treatment

Does Rybelsus Cause Erectile Dysfunction? UK Evidence and Guidance

Doxycycline for Hair Loss: Evidence, Risks, and UK Treatment Options

Saxenda Storage Guide: How Long Does a Pen Last?

Does Fish Oil Make You Gain Weight? UK Evidence Review

How to Use Onion for Erectile Dysfunction: Evidence Review

Wegovy Thigh Injection: Complete UK Guide to Technique and Safety

Saxenda Abdominal Pain: Causes and How to Manage It

Personalized weight management for women