Bolt Guides

Expert insights on weight loss and more.

Featured

Cost

min read

Mounjaro Cost for Weight Loss: UK Pricing and Access Guide

Discover Mounjaro cost for weight loss in the UK. Learn about private prescription pricing (£150–£300 monthly), NHS availability, access pathways, dosing schedules, and essential safety information for tirzepatide treatment.

Read now

Weight loss

Read all on weight loss

Type 2 Diabetes Vomiting: Causes, Emergency Signs & Management

Weight Loss

min read

Type 2 Diabetes Vomiting: Causes, Emergency Signs & Management

Discover why type 2 diabetes vomiting occurs, when it's a medical emergency, and how to manage blood sugar safely during illness. Essential UK guidance on sick day rules, medication adjustments, and recognising serious complications like DKA and HHS.

Can Type 2 Diabetics Eat Watermelon? Portion Sizes & Blood Sugar Impact

Weight Loss

min read

Can Type 2 Diabetics Eat Watermelon? Portion Sizes & Blood Sugar Impact

Can type 2 diabetics eat watermelon? Discover how people with type 2 diabetes can safely enjoy watermelon, including portion sizes, glycaemic impact, and practical tips for managing blood glucose levels whilst including this refreshing fruit in a balanced diet.

Weight Loss

min read

Do Calorie Deficits Always Work for Weight Loss?

Calorie deficits don't always deliver expected results. Learn why they can fail, what NHS and NICE guidance recommends, and when to speak to 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

Does Rybelsus Cause Leg Cramps? UK Evidence and Guidance

Does Rybelsus cause leg cramps? Explore the evidence, common side effects of this type 2 diabetes medication, and when to seek medical advice about muscle symptoms in the UK.

Read now

Does Rybelsus Cause Leg Cramps? UK Evidence and Guidance

Saxenda and Sun Exposure: Evidence and Safety Guidance

GLP-1 Brands

min read

Saxenda and Sun Exposure: Evidence and Safety Guidance

Does Saxenda increase sun sensitivity? Discover the evidence on Saxenda and sun exposure, essential sun protection advice for users, and when to seek medical guidance. UK-based clinical information aligned with NHS and MHRA guidance.

Saxenda and Fatty Liver: Effects, Evidence and Safety

GLP-1 Brands

min read

Saxenda and Fatty Liver: Effects, Evidence and Safety

Discover how Saxenda may affect fatty liver disease through weight loss and metabolic improvements. Expert guidance on safety, clinical evidence, and when treatment may be appropriate for NAFLD patients in the UK.

Does Victoza Raise Blood Pressure? What Evidence Shows

GLP-1 Brands

min read

Does Victoza Raise Blood Pressure? What Evidence Shows

Discover what clinical trials reveal about Victoza and blood pressure, including liraglutide's cardiovascular effects in type 2 diabetes.

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 Levitra Better Than Sildenafil for Erectile Dysfunction?

Is Levitra better than sildenafil for erectile dysfunction? Compare effectiveness, side effects, and costs of these PDE5 inhibitors. Expert UK guidance on choosing the right ED treatment for you.

Read now

Does Testogel Degrade in Baggage Holds of Planes? UK Travel Guide

Testosterone

min read

Does Testogel Degrade in Baggage Holds of Planes? UK Travel Guide

Does Testogel degrade in baggage holds of planes? Discover how aircraft cargo temperatures affect testosterone gel stability, UK travel regulations for carrying Testogel in hand luggage, and expert guidance on protecting your hormone replacement therapy during air travel.

Testogel Side Effects & Cancer Risk: What Evidence Shows

Testosterone

min read

Testogel Side Effects & Cancer Risk: What Evidence Shows

Concerned about Testogel and cancer risk? Explore what current medical evidence says about testosterone therapy, prostate cancer, and key safety guidance.

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.

How Tadalafil Works: Mechanism, Onset, and Effectiveness

Erectile Dysfunction

min read

How Tadalafil Works: Mechanism, Onset, and Effectiveness

Discover how tadalafil works to treat erectile dysfunction, BPH, and pulmonary hypertension. Learn about its mechanism of action, onset times, factors affecting effectiveness, and what to expect when taking this PDE5 inhibitor medication.

Best Fish to Eat: NHS Guidance on Healthy and Sustainable Choices

Supplements

min read

Best Fish to Eat: NHS Guidance on Healthy and Sustainable Choices

Discover the best fish to eat for health and sustainability. Expert guidance on oily fish benefits, NHS recommendations, portion sizes, and how to choose nutritious, responsibly sourced fish for your diet.

Can Endoscopy Detect Fatty Liver Disease? UK Diagnostic Guide

Weight Loss

min read

Can Endoscopy Detect Fatty Liver Disease? UK Diagnostic Guide

Can endoscopy detect fatty liver disease? Discover why gastroscopy cannot diagnose NAFLD or ARLD, which tests your GP will arrange instead, and when to seek medical advice about liver health.

Hair Loss

min read

Strontium Citrate and Hair Loss: Evidence, Risks, and UK Alternatives

Strontium citrate and hair loss: is there a link? Explore the evidence, common causes of hair shedding, when to see a GP, and licensed UK treatments for hair loss.

Hair Loss

min read

Does Mould Cause Hair Loss? Fungal Infections, Evidence & Treatment

Does mould cause hair loss? Learn what the clinical evidence says, how fungal scalp infections like tinea capitis are treated, when to see a GP, and NHS-backed advice on reducing mould at home.

What If I Miss a Dose of Rybelsus (Semaglutide)?

GLP-1 Brands

min read

What If I Miss a Dose of Rybelsus (Semaglutide)?

What if I miss a dose of Rybelsus? Learn what to do if you forget your semaglutide tablet, how missing doses affects blood sugar control, and practical tips to help you remember your daily medication for type 2 diabetes.

Hair Loss

min read

Does Keytruda Cause Hair Loss? Pembrolizumab Side Effects Explained

Does Keytruda cause hair loss? Learn how pembrolizumab affects hair differently to chemotherapy, how common alopecia is, and what NHS support is available during treatment.

Cost

min read

Gastric Lap Band Cost in the UK: Private, NHS and Key Considerations

Gastric lap band cost in the UK explained: private prices from £4,000–£8,000, NHS eligibility criteria, what affects the price, risks, and how to find a reputable bariatric surgeon.

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.

Weight Loss

min read

Weight Loss After Gastric Sleeve: Timeline, Results and NHS Guidance

Weight loss after gastric sleeve surgery: discover how much you can expect to lose, the typical timeline, factors affecting results, and NHS follow-up care. Evidence-based UK guidance.

What Will 3 Days Without Testogel Do to Me?

Testosterone

min read

What Will 3 Days Without Testogel Do to Me?

What will 3 days without Testogel do to me? Discover how missing doses affects testosterone levels, what symptoms to expect within 72 hours, when to contact your GP, and how to safely resume treatment for hypogonadism.

Foods to Lower Glucose: NHS-Backed Dietary Guide for Blood Sugar Control

Weight Loss

min read

Foods to Lower Glucose: NHS-Backed Dietary Guide for Blood Sugar Control

Foods to lower glucose: discover which NHS and NICE-backed foods help stabilise blood sugar, how diet affects glycaemic control, and when to seek medical advice for diabetes management.

Wegovy

min read

Can Wegovy Cause Seizures? Evidence and Safety Guidance

Can Wegovy cause seizures? Explore the clinical evidence, recognised neurological side effects of semaglutide, and essential safety guidance for patients taking Wegovy in the UK.

Victoza and Kidneys: Safety, Evidence & UK Guidance

GLP-1 Brands

min read

Victoza and Kidneys: Safety, Evidence & UK Guidance

Discover how Victoza affects kidney function, what the LEADER trial found, and when to avoid it. Clear UK clinical guidance for safe use.

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Weight Loss

min read

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Discover the best stool softener for GLP-1 medications like Ozempic and Wegovy. Evidence-based UK guidance on macrogol, bulk-forming laxatives, safe usage, and lifestyle strategies to manage constipation effectively.

Bolt Guides

Featured

Mounjaro Cost for Weight Loss: UK Pricing and Access Guide

Weight loss

Type 2 Diabetes Vomiting: Causes, Emergency Signs & Management

Can Type 2 Diabetics Eat Watermelon? Portion Sizes & Blood Sugar Impact

Do Calorie Deficits Always Work for Weight Loss?

GLP-1 Brands

Wegovy

Mounjaro

Does Rybelsus Cause Leg Cramps? UK Evidence and Guidance

Saxenda and Sun Exposure: Evidence and Safety Guidance

Saxenda and Fatty Liver: Effects, Evidence and Safety

Does Victoza Raise Blood Pressure? What Evidence Shows

Men’s Health

Testosterone

Erectile dysfunction

Is Levitra Better Than Sildenafil for Erectile Dysfunction?

Does Testogel Degrade in Baggage Holds of Planes? UK Travel Guide

Testogel Side Effects & Cancer Risk: What Evidence Shows

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Browse all

How Tadalafil Works: Mechanism, Onset, and Effectiveness

Best Fish to Eat: NHS Guidance on Healthy and Sustainable Choices

Can Endoscopy Detect Fatty Liver Disease? UK Diagnostic Guide

Strontium Citrate and Hair Loss: Evidence, Risks, and UK Alternatives

Does Mould Cause Hair Loss? Fungal Infections, Evidence & Treatment

What If I Miss a Dose of Rybelsus (Semaglutide)?

Does Keytruda Cause Hair Loss? Pembrolizumab Side Effects Explained

Gastric Lap Band Cost in the UK: Private, NHS and Key Considerations

Does Rybelsus Cause Erectile Dysfunction?

Weight Loss After Gastric Sleeve: Timeline, Results and NHS Guidance

What Will 3 Days Without Testogel Do to Me?

Foods to Lower Glucose: NHS-Backed Dietary Guide for Blood Sugar Control

Can Wegovy Cause Seizures? Evidence and Safety Guidance

Victoza and Kidneys: Safety, Evidence & UK Guidance

Best Stool Softener for GLP-1: UK Evidence-Based Guide

Personalized weight management for women