Bolt Guides

Expert insights on weight loss and more.

Featured

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Weight Loss

min read

How to Order from LillyDirect: UK Alternatives and Safety Guidance

How to order from LillyDirect explained — including why the US-only platform is unavailable in the UK and what safe, MHRA-regulated alternatives exist for accessing Mounjaro (tirzepatide) in the UK.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

Weight Loss

min read

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

Lilly Direct vs LillyDirect self-pay: find out why LillyDirect doesn't operate in the UK, what self-pay options exist for Mounjaro and Zepbound, and how to access Lilly medicines safely through regulated UK providers.

LillyDirect: What It Is and What UK Patients Should Know

Weight Loss

min read

LillyDirect: What It Is and What UK Patients Should Know

LillyDirect is Eli Lilly's US direct-to-patient platform for medicines including tirzepatide. Learn how it works, which conditions it covers, and what UK patients need to know about accessing GLP-1 therapies safely.

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

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide injections explained: learn how this investigational triple agonist is administered in clinical trials, including technique, dosing, storage, and UK safety guidance.

Read now

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

GLP-1 Brands

min read

Retatrutide: What It Is Made Of and How It Works

Retatrutide is a synthetic triple receptor agonist peptide targeting GLP-1, GIP, and glucagon receptors. Learn how it works, what it's made of, and its current UK regulatory status.

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

GLP-1 Brands

min read

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Feeling cold on retatrutide? Learn why this happens, how common it is in clinical trials, when to seek medical advice, and practical tips to manage cold sensations safely.

Retatrutide in Pill Form: What UK Patients Need to Know

GLP-1 Brands

min read

Retatrutide in Pill Form: What UK Patients Need to Know

Can you get retatrutide in pill form? Find out why no oral version exists yet, how peptide medicines work, and which licensed weight loss treatments are available in the UK right now.

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 Rybelsus Cause Erectile Dysfunction?

Rybelsus is not listed as a cause of erectile dysfunction. Explore the UK evidence on semaglutide and sexual health, and how to manage ED with diabetes.

Read now

Testosterone

min read

How to Treat Rash From Testosterone Treatment: Expert Guide

Discover how to treat rash from testosterone treatment with expert guidance on identifying skin reactions, immediate management steps, medical treatments, and prevention strategies to continue TRT safely and comfortably.

Testosterone

min read

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

Does testosterone treatment cause muscle pain? Discover the evidence on muscle discomfort during TRT, including causes, when to seek help, and how to manage symptoms safely. Expert UK guidance for patients and clinicians.

How Much Testogel Should a Man Use? UK Dosage Guide

Testosterone

min read

How Much Testogel Should a Man Use? UK Dosage Guide

How much Testogel should a man use? Discover recommended starting doses, how to adjust treatment based on testosterone levels, proper application techniques, and essential safety guidance for men prescribed this testosterone replacement therapy in the UK.

Body Recomposition Calorie Deficit: Lose Fat and Build Muscle

Weight Loss

min read

Body Recomposition Calorie Deficit: Lose Fat and Build Muscle

Body recomposition calorie deficit explained: learn how to lose fat whilst preserving muscle with the right deficit size, protein targets, and exercise strategies. Evidence-based UK guidance.

NG Tube After Gastric Sleeve: Uses, Risks & Recovery Guide

Weight Loss

min read

NG Tube After Gastric Sleeve: Uses, Risks & Recovery Guide

NG tube after gastric sleeve surgery: find out when it's used, how it's safely managed, associated risks, and what nutritional support to expect during NHS bariatric recovery.

Saxenda and Lipozene Together: Risks & UK Guidance

GLP-1 Brands

min read

Saxenda and Lipozene Together: Risks & UK Guidance

Combining Saxenda with Lipozene? Discover the safety concerns, interactions, and UK clinical guidance before mixing these two products.

Victoza Weight Loss: What the Evidence Shows

GLP-1 Brands

min read

Victoza Weight Loss: What the Evidence Shows

Discover how much weight you can lose on Victoza, what clinical trials show, and when to see your GP. UK evidence-based liraglutide guidance.

Wegovy

min read

Can Wegovy Make You Emotional? Mood Effects Explained

Can Wegovy make you emotional? Discover the evidence on mood changes with semaglutide, why GLP-1 medications may affect mental wellbeing, and when to seek medical advice. UK guidance included.

Tirzepatide and Phentermine Together: UK Safety Guide

Mounjaro

min read

Tirzepatide and Phentermine Together: UK Safety Guide

Thinking of combining tirzepatide and phentermine? Learn the risks, UK clinical guidance, and safer weight loss alternatives before making any decisions.

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.

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

Weight Loss

min read

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

Chronic renal failure and HbA1c: find out why kidney disease makes HbA1c unreliable, which alternatives to use, and how NICE guidance shapes safe diabetes management in CKD.

Weight Loss

min read

Weight Loss Pills: Good or Bad? UK Evidence, Risks and Guidance

Weight loss pills, good or bad? How licensed UK medications work, their benefits, risks, NICE guidance, and where the new oral Wegovy pill fits in.

Can Trulicity Cause Acid Reflux? Symptoms and Management

GLP-1 Brands

min read

Can Trulicity Cause Acid Reflux? Symptoms and Management

Can Trulicity cause acid reflux? Discover how this type 2 diabetes medication affects digestion, why reflux symptoms may occur, and evidence-based strategies to manage gastro-oesophageal reflux whilst taking dulaglutide.

Hair Loss

min read

Linzess Side Effects and Hair Loss: UK Guide to Linaclotide

Linzess side effects including hair loss explained: find out what the UK evidence says about linaclotide (Constella), its recognised side effects, and when to speak to your GP.

Foods Rich in Zinc: Best UK Sources and Daily Requirements

Supplements

min read

Foods Rich in Zinc: Best UK Sources and Daily Requirements

Discover the best foods rich in zinc for optimal health. Learn which UK dietary sources provide the most bioavailable zinc, daily requirements by age and sex, signs of deficiency, and evidence-based tips to maximise absorption from both animal and plant-based foods.

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Weight Loss

min read

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Tamoxifen for men with gynaecomastia: find out how this off-label SERM works, what the evidence shows, side effects to watch for, and when to seek NHS medical advice.

Can Testogel Make You Lethargic? Causes and Management

Testosterone

min read

Can Testogel Make You Lethargic? Causes and Management

Can Testogel make you feel tired? Discover why testosterone replacement therapy may cause lethargy, key warning signs to watch for, and evidence-based strategies to manage fatigue during TRT in the UK.

Rybelsus Tablets: Benefits, Risks & Uses Explained

GLP-1 Brands

min read

Rybelsus Tablets: Benefits, Risks & Uses Explained

Explore Rybelsus (semaglutide) tablets for type 2 diabetes — benefits, side effects, suitability, and how this oral GLP-1 compares to other UK treatments.

Bolt Guides

Featured

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Weight loss

How to Order from LillyDirect: UK Alternatives and Safety Guidance

Lilly Direct vs LillyDirect Self-Pay: UK Patient Guide

LillyDirect: What It Is and What UK Patients Should Know

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide: What It Is Made Of and How It Works

Feeling Cold on Retatrutide: Causes, Management, and When to Seek Help

Retatrutide in Pill Form: What UK Patients Need to Know

Men’s Health

Testosterone

Erectile dysfunction

Does Rybelsus Cause Erectile Dysfunction?

How to Treat Rash From Testosterone Treatment: Expert Guide

Does Testosterone Treatment Cause Muscle Pain? UK Evidence & Guidance

How Much Testogel Should a Man Use? UK Dosage Guide

Browse all

Body Recomposition Calorie Deficit: Lose Fat and Build Muscle

NG Tube After Gastric Sleeve: Uses, Risks & Recovery Guide

Saxenda and Lipozene Together: Risks & UK Guidance

Victoza Weight Loss: What the Evidence Shows

Can Wegovy Make You Emotional? Mood Effects Explained

Tirzepatide and Phentermine Together: UK Safety Guide

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

Chronic Renal Failure and HbA1c: Accuracy, Alternatives, and Safe Management

Weight Loss Pills: Good or Bad? UK Evidence, Risks and Guidance

Can Trulicity Cause Acid Reflux? Symptoms and Management

Linzess Side Effects and Hair Loss: UK Guide to Linaclotide

Foods Rich in Zinc: Best UK Sources and Daily Requirements

Tamoxifen for Men With Gynaecomastia: Efficacy, Safety, and UK Guidance

Can Testogel Make You Lethargic? Causes and Management

Rybelsus Tablets: Benefits, Risks & Uses Explained