Bolt Guides

Expert insights on weight loss and more.

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Weight Loss

min read

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Understand your HbA1c result without fasting. See UK reference ranges for normal, borderline, and diabetes levels in mmol/mol — and what to do next.

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Weight Loss

min read

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Discover which seaweed varieties are safe after gastric sleeve surgery, when to introduce them, and key nutritional tips for bariatric patients.

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

How to Use a Trulicity Pen: Injection Guide

Step-by-step guide to using your Trulicity (dulaglutide) pen correctly. Covers injection technique, site rotation, storage and common errors to avoid.

Read now

How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

GLP-1 Brands

min read

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Does Trulicity cause hair loss? Discover the facts about dulaglutide and hair thinning, including indirect causes, what to do if you experience shedding, and when to seek medical advice for this type 2 diabetes medication.

Victoza for Weight Loss: UK Medical Guide

GLP-1 Brands

min read

Victoza for Weight Loss: UK Medical Guide

Considering Victoza for weight loss? Understand how liraglutide works, its licensed uses in the UK, and what results you can realistically expect.

Victoza Side Effects: Does It Cause Bloating?

GLP-1 Brands

min read

Victoza Side Effects: Does It Cause Bloating?

Victoza can cause bloating and digestive side effects. Learn why liraglutide affects digestion, how to manage symptoms, and when to see your GP.

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

Prostatitis, UTIs & Erectile Dysfunction Explained

Pain when urinating and erectile dysfunction may share a cause. Discover how prostatitis and UTIs affect sexual health and available NHS treatments.

Read now

Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Post Cycle Therapy After Steroids: Can Testogel Help?

Testosterone

min read

Post Cycle Therapy After Steroids: Can Testogel Help?

Testogel isn't suitable for PCT. Learn why it suppresses natural testosterone and discover UK-approved options for hormonal recovery.

Testosterone

min read

How Many Days of Testosterone Gel Pump Treatment Are Needed?

How many days of testosterone gel pump treatment do you need? Discover why testosterone replacement therapy isn't measured in days but requires long-term management. Learn about treatment timelines, monitoring schedules, and when to review your therapy with evidence-based UK guidance.

Hair Loss

min read

Natural Ways to Prevent Hair Loss During Chemotherapy: What the Evidence Shows

Natural ways to prevent hair loss during chemotherapy — find out what the evidence really says, how scalp cooling works on the NHS, and when to speak to your oncology team.

Best Restaurants for a Calorie Deficit: UK Dining Guide

Weight Loss

min read

Best Restaurants for a Calorie Deficit: UK Dining Guide

Best restaurants for a calorie deficit in the UK — discover which chains display calorie counts, how to choose lower-calorie dishes, and expert tips for eating out while managing your weight.

Can Glucosamine Sulphate Cause Weight Gain? Evidence and Advice

Supplements

min read

Can Glucosamine Sulphate Cause Weight Gain? Evidence and Advice

Can glucosamine sulphate cause weight gain? Discover the evidence behind weight changes with this joint supplement, including sodium content, lifestyle factors, and practical tips for managing your weight whilst supporting joint health.

Can You Take Glipizide and Rybelsus Together Safely?

GLP-1 Brands

min read

Can You Take Glipizide and Rybelsus Together Safely?

Can you take glipizide and Rybelsus together? Yes, but careful monitoring is essential. Learn about hypoglycaemia risks, dose adjustments, NHS guidance, and when to contact your GP for safe combination diabetes therapy.

Cost

min read

Juniper Cost Mounjaro: UK Pricing and Provider Comparison Guide

Discover Juniper's Mounjaro costs in the UK, what's included in their weight management service, and how pricing compares across private providers. Essential guidance on accessing tirzepatide safely and affordably.

BMI for Bariatric Surgery: NHS Eligibility, NICE Criteria & Next Steps

Weight Loss

min read

BMI for Bariatric Surgery: NHS Eligibility, NICE Criteria & Next Steps

BMI for bariatric surgery: understand NHS and NICE eligibility thresholds, ethnicity-adjusted criteria, referral steps, and what to expect from the full surgical assessment process.

Is Fried Fish Fattening? Calories, Health Impact & Alternatives

Supplements

min read

Is Fried Fish Fattening? Calories, Health Impact & Alternatives

Is fried fish fattening? Discover how frying affects fish nutrition, calorie content, and health. Learn practical strategies for enjoying fish whilst managing weight and find healthier cooking alternatives that preserve flavour and nutritional value.

Erectile Dysfunction

min read

Does Raw Garlic Help with Erectile Dysfunction? Evidence Review

Does raw garlic help with erectile dysfunction? Discover what the evidence says about garlic for ED, how it may affect blood flow, proven treatments available, and essential safety considerations for men seeking natural remedies.

Converting from Victoza to Trulicity: Safe Switching Guide

GLP-1 Brands

min read

Converting from Victoza to Trulicity: Safe Switching Guide

Converting from Victoza to Trulicity? Discover how to safely switch between these GLP-1 receptor agonists, including dosing guidance, monitoring requirements, and managing side effects during the transition under medical supervision.

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

GLP-1 Brands

min read

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

Trulicity and thyroid cancer: understand the evidence behind rodent studies, human clinical data, MHRA guidance, and when to seek medical advice. Essential information for patients and clinicians.

Erectile Dysfunction

min read

HIV and Erectile Dysfunction: Understanding the Link

Find out how HIV can affect sexual function, including the biological, psychological and medication-related causes of ED and when to seek medical advice.

Erectile Dysfunction

min read

Do Antibiotics Cause Erectile Dysfunction? UK Medical Evidence

Do antibiotics cause erectile dysfunction? Discover the evidence behind antibiotics and ED, which medications may be linked, and when to seek medical advice for persistent erectile difficulties.

Trulicity and Januvia Together: UK Guidance and Safety

GLP-1 Brands

min read

Trulicity and Januvia Together: UK Guidance and Safety

Can you take Trulicity and Januvia together for type 2 diabetes? Discover why NICE guidance advises against this combination, how these medications work differently, and what UK clinical practice recommends for safe, effective diabetes management.

Grape Seed Extract and HbA1c: Evidence, Safety, and NHS Guidance

Weight Loss

min read

Grape Seed Extract and HbA1c: Evidence, Safety, and NHS Guidance

Grape seed extract and HbA1c: discover what the clinical evidence shows, how OPCs may affect blood sugar, safety considerations, drug interactions, and NHS guidance on supplements for type 2 diabetes.

Erectile Dysfunction

min read

Do Antidepressants Cause Erectile Dysfunction? UK Guide

Do antidepressants cause erectile dysfunction? Discover which antidepressants affect erections most, why sexual side effects occur, and evidence-based management strategies. Learn when to speak to your GP and explore treatment options that protect both mental health and sexual function.

Bolt Guides

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight loss

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Seaweed After Gastric Sleeve: Benefits & Safety Tips

GLP-1 Brands

Wegovy

Mounjaro

How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Victoza for Weight Loss: UK Medical Guide

Victoza Side Effects: Does It Cause Bloating?

Men’s Health

Testosterone

Erectile dysfunction

Prostatitis, UTIs & Erectile Dysfunction Explained

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Post Cycle Therapy After Steroids: Can Testogel Help?

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Browse all

Natural Ways to Prevent Hair Loss During Chemotherapy: What the Evidence Shows

Best Restaurants for a Calorie Deficit: UK Dining Guide

Can Glucosamine Sulphate Cause Weight Gain? Evidence and Advice

Can You Take Glipizide and Rybelsus Together Safely?

Juniper Cost Mounjaro: UK Pricing and Provider Comparison Guide

BMI for Bariatric Surgery: NHS Eligibility, NICE Criteria & Next Steps

Is Fried Fish Fattening? Calories, Health Impact & Alternatives

Does Raw Garlic Help with Erectile Dysfunction? Evidence Review

Converting from Victoza to Trulicity: Safe Switching Guide

Trulicity and Thyroid Cancer: Evidence, Safety and Guidance

HIV and Erectile Dysfunction: Understanding the Link

Do Antibiotics Cause Erectile Dysfunction? UK Medical Evidence

Trulicity and Januvia Together: UK Guidance and Safety

Grape Seed Extract and HbA1c: Evidence, Safety, and NHS Guidance

Do Antidepressants Cause Erectile Dysfunction? UK Guide

Personalized weight management for women