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.

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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.

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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.

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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.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

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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.

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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.

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.

Hair Loss

min read

Protein Shakes and Hair Loss: Ingredients, Risks, and UK Guidance

Protein shakes and hair loss — is there a real link? Explore the evidence on ingredients like creatine and biotin, nutritional imbalances, and when to see your GP. UK-guided advice.

Best Coffee for a Calorie Deficit: Low-Calorie UK Guide

Weight Loss

min read

Best Coffee for a Calorie Deficit: Low-Calorie UK Guide

Best coffee for a calorie deficit — discover the lowest-calorie UK coffee options, which additives to avoid, and practical tips for ordering and brewing to support your weight loss goals.

Why Does Sildenafil Cause Nasal Congestion? Causes and Management

Erectile Dysfunction

min read

Why Does Sildenafil Cause Nasal Congestion? Causes and Management

Discover why sildenafil causes nasal congestion, how common this side effect is, and practical ways to manage it. Expert guidance on when to seek medical advice and alternative treatment options.

Individual Student Allergy and Medical Information Form: UK School Guide

Supplements

min read

Individual Student Allergy and Medical Information Form: UK School Guide

Individual student allergy and medical information forms help UK schools manage allergies, anaphylaxis, and long-term conditions safely. Learn what to include, legal requirements, and expert guidance.

Gastric Band Surgery Scars: What to Expect and UK Treatment Options

Weight Loss

min read

Gastric Band Surgery Scars: What to Expect and UK Treatment Options

Gastric band surgery scars explained: how many incisions to expect, how they heal, NHS wound care advice, when to seek help, and UK scar treatment options.

Can You Gain Weight Back After Gastric Sleeve Surgery?

Weight Loss

min read

Can You Gain Weight Back After Gastric Sleeve Surgery?

Can you gain weight back after gastric sleeve surgery? Learn why weight regain happens, how much is typical, NHS guidance on aftercare, and evidence-based steps to protect your results long term.

What Foods Have CoQ10? UK Guide to Dietary Sources

Supplements

min read

What Foods Have CoQ10? UK Guide to Dietary Sources

Discover what foods have CoQ10 and how to maximise your dietary intake. Learn which meats, fish, vegetables, and plant-based sources provide this essential compound for cellular energy and heart health.

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Weight Loss

min read

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Gynecomastia fat dissolving injections: find out who they're suitable for, how they work, UK regulatory status, safety risks, and how to find a qualified practitioner.

Saxenda and Chocolate: What You Need to Know

GLP-1 Brands

min read

Saxenda and Chocolate: What You Need to Know

Eating chocolate whilst taking Saxenda? Learn how high-calorie foods affect liraglutide's weight loss benefits and how to manage cravings effectively.

Does Fatty Liver Cause Smelly Farts? UK Medical Guide

Weight Loss

min read

Does Fatty Liver Cause Smelly Farts? UK Medical Guide

Does fatty liver cause smelly farts? Discover the real connection between fatty liver disease and flatulence, plus when digestive symptoms warrant medical assessment and evidence-based strategies to support liver health.

Cost

min read

Wegovy UK Cost: NHS vs Private Pricing Guide

Compare Wegovy UK prices from £199/month, explore NHS eligibility criteria, and find out how to access semaglutide safely through a licensed UK pharmacy.

Are Noodles Good for Fatty Liver? Evidence and Alternatives

Weight Loss

min read

Are Noodles Good for Fatty Liver? Evidence and Alternatives

Are noodles good for fatty liver disease? Discover which noodle types to choose, portion guidance, healthier alternatives, and evidence-based dietary strategies to support liver health and manage NAFLD effectively.

When Can I Have Sushi After Gastric Sleeve Surgery?

Weight Loss

min read

When Can I Have Sushi After Gastric Sleeve Surgery?

Wondering when you can have sushi after gastric sleeve surgery? Learn the safe timeline, risks of raw fish and rice, and expert NHS-aligned tips for eating sushi with a smaller stomach.

Omega-3 Benefits: Heart, Brain & Joint Health

Supplements

min read

Omega-3 Benefits: Heart, Brain & Joint Health

Discover what omega-3 fatty acids do for your heart, brain and joints, plus top food sources, EPA, DHA and ALA explained, and when to supplement.

Can You Take Calcium and Magnesium Together? UK Guide

Supplements

min read

Can You Take Calcium and Magnesium Together? UK Guide

Can you take calcium and magnesium together? Discover how these essential minerals work synergistically, recommended dosages, optimal timing, potential benefits and risks, and when to seek medical advice about combined supplementation in the UK.

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

Protein Shakes and Hair Loss: Ingredients, Risks, and UK Guidance

Best Coffee for a Calorie Deficit: Low-Calorie UK Guide

Why Does Sildenafil Cause Nasal Congestion? Causes and Management

Individual Student Allergy and Medical Information Form: UK School Guide

Gastric Band Surgery Scars: What to Expect and UK Treatment Options

Can You Gain Weight Back After Gastric Sleeve Surgery?

What Foods Have CoQ10? UK Guide to Dietary Sources

Gynecomastia Fat Dissolving Injections: UK Guide to Safety and Suitability

Saxenda and Chocolate: What You Need to Know

Does Fatty Liver Cause Smelly Farts? UK Medical Guide

Wegovy UK Cost: NHS vs Private Pricing Guide

Are Noodles Good for Fatty Liver? Evidence and Alternatives

When Can I Have Sushi After Gastric Sleeve Surgery?

Omega-3 Benefits: Heart, Brain & Joint Health

Can You Take Calcium and Magnesium Together? UK Guide

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