Bolt Guides

How do weight loss pills work? Discover the science behind UK-licensed anti-obesity medications including orlistat and semaglutide, NHS eligibility criteria, side effects, and how to talk to your GP.

Weight Loss

min read

Weight Loss Pills & Shakes: UK Safety Guide

Orlistat, meal replacement shakes and the new oral Wegovy pill: NHS-aligned guidance on evidence, MHRA safety, side effects and when to see your GP.

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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

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Is Rybelsus a good weight loss pill? How oral semaglutide compares to the new Wegovy pill (25 mg), the evidence, side effects, and UK prescribing guidance.

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Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Weight Loss Pill Naltrexone: How Mysimba Works in the UK

GLP-1 Brands

min read

Weight Loss Pill Naltrexone: How Mysimba Works in the UK

Weight loss pill naltrexone (Mysimba) explained: how it works, who qualifies, dosage and side effects, plus how it compares with the new oral Wegovy pill.

1 Month Retatrutide Results: Clinical Evidence and Realistic Expectations

GLP-1 Brands

min read

1 Month Retatrutide Results: Clinical Evidence and Realistic Expectations

1 month retatrutide results explained: what Phase 2 trial data shows about early weight loss, common side effects, realistic expectations, and UK regulatory status in 2025.

Retatrutide Bacteriostatic Water Reconstitution: UK Safety Guide

GLP-1 Brands

min read

Retatrutide Bacteriostatic Water Reconstitution: UK Safety Guide

How much bacteriostatic water to mix with retatrutide — understand reconstitution principles, UK regulatory status, safety risks, and when to seek medical advice before use.

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 Ibuprofen Affect Erectile Dysfunction? UK Evidence Review

Does ibuprofen affect erectile dysfunction? Explore the evidence on NSAIDs and ED, understand established causes of erectile problems, learn which medications can impact sexual function, and discover when to seek medical advice from your GP.

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Testosterone

min read

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can testosterone treatments cause swollen feet? Discover how TRT affects fluid retention, when to seek medical advice, management strategies, and alternative causes of peripheral oedema during testosterone therapy.

Testosterone

min read

Can You Take Testosterone After Prostate Cancer Treatment? UK Guidance

Can you take testosterone after prostate cancer treatment? Discover current UK guidance, eligibility criteria, risks and benefits, and essential monitoring requirements for testosterone replacement therapy following prostate cancer.

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.

Does Ozempic Cause Ulcers? Evidence and Gastrointestinal Effects

GLP-1 Brands

min read

Does Ozempic Cause Ulcers? Evidence and Gastrointestinal Effects

Does Ozempic cause ulcers? Discover the evidence on semaglutide and stomach ulcers, common gastrointestinal side effects, risk factors, and when to seek urgent medical attention for digestive symptoms.

Hair Loss

min read

Nizoral Shampoo for Hair Loss: UK Evidence, Usage and Side Effects

Nizoral shampoo for hair loss: find out how ketoconazole works, correct usage, side effects, and what UK clinical evidence says about its off-label role in hair thinning.

Best Peanut Butter for a Calorie Deficit: UK Nutrition Guide

Weight Loss

min read

Best Peanut Butter for a Calorie Deficit: UK Nutrition Guide

Best peanut butter for a calorie deficit — discover which UK products to choose, what to look for on the label, ideal portion sizes, and expert tips for including peanut butter in a healthy weight-loss diet.

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

Weight Loss

min read

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

Do IPAs cause gynaecomastia? Explore the evidence on hop phytoestrogens, alcohol's hormonal effects, and NHS guidance on breast changes in men — plus when to see your GP.

Can You Lay Down After Taking Rybelsus? UK Guidance

GLP-1 Brands

min read

Can You Lay Down After Taking Rybelsus? UK Guidance

Can you lay down after taking Rybelsus? Discover the official UK guidance on body position and administration requirements for this type 2 diabetes medication, including what truly affects absorption and how to take it safely for optimal results.

Gastric Band Food Stuck: Causes, Symptoms and What to Do

Weight Loss

min read

Gastric Band Food Stuck: Causes, Symptoms and What to Do

Gastric band food stuck? Learn why blockages happen, how to recognise symptoms, what to do immediately, and when to seek urgent NHS medical help.

Mounjaro

min read

How Long Does It Take for Mounjaro to Kick In? UK Guide

Discover how long it takes for Mounjaro to kick in, when you'll notice blood glucose improvements, and what to expect during your first weeks of treatment. UK clinical guidance explained.

Are Sweet Potatoes Good for Fatty Liver Disease?

Weight Loss

min read

Are Sweet Potatoes Good for Fatty Liver Disease?

Are sweet potatoes good for fatty liver? Discover how this nutrient-rich vegetable supports liver health through fibre, antioxidants, and complex carbohydrates. Evidence-based UK guidance on preparation, portions, and dietary management for fatty liver disease.

Erectile Dysfunction

min read

Does Penile Mondor's Disease Cause Erectile Dysfunction?

Does penile Mondor's disease cause erectile dysfunction? Discover the facts about this rare benign vein condition, its impact on sexual function, symptoms, treatment options, and what to expect during recovery.

Does Ozempic Help with Bloating? UK Medical Guide

GLP-1 Brands

min read

Does Ozempic Help with Bloating? UK Medical Guide

Does Ozempic help with bloating? Discover why bloating is a common side effect of Ozempic rather than a benefit, how to manage symptoms, and when to seek medical advice for bloating whilst taking semaglutide.

Cost

min read

YourPharmacy Mounjaro Cost: UK Pricing, NHS Comparison & Savings

Discover YourPharmacy Mounjaro cost details, including monthly pricing (£150–£250), NHS vs private comparison, cost-saving strategies, insurance options, and payment plans for tirzepatide treatment in the UK.

Does Fatty Liver Disease Cause Jaundice? Symptoms and When to Seek Help

Weight Loss

min read

Does Fatty Liver Disease Cause Jaundice? Symptoms and When to Seek Help

Does fatty liver disease cause jaundice? Discover when fatty liver progresses to jaundice, what symptoms to watch for, and when to seek urgent medical advice for liver health concerns.

Berberine and Ashwagandha Together: Safety, Benefits and Interactions

Supplements

min read

Berberine and Ashwagandha Together: Safety, Benefits and Interactions

Can you take berberine and ashwagandha together safely? Discover the evidence on combining these popular supplements, potential benefits, interactions, dosing guidance, and when to seek medical advice in the UK.

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

Weight Loss

min read

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

Discover how whole grains for type 2 diabetes can improve blood sugar control and cardiovascular health. Learn which varieties work best, recommended portions, and practical meal planning strategies aligned with NHS and NICE guidance for effective diabetes management.

Gastric Sleeve Friendly Restaurants: Eating Out Safely After Surgery

Weight Loss

min read

Gastric Sleeve Friendly Restaurants: Eating Out Safely After Surgery

Gastric sleeve friendly restaurants explained: discover how to choose the right venue, navigate menus, manage portions, and communicate your needs confidently after sleeve gastrectomy, with UK clinical guidance.

Bolt Guides

Featured

Oral Incretin Mimetics Available in the UK

Weight loss

Oral Incretin Mimetics Available in the UK

How Weight Loss Pills Work: UK Guide to Anti-Obesity Medications

Weight Loss Pills & Shakes: UK Safety Guide

GLP-1 Brands

Wegovy

Mounjaro

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Weight Loss Pill Naltrexone: How Mysimba Works in the UK

1 Month Retatrutide Results: Clinical Evidence and Realistic Expectations

Retatrutide Bacteriostatic Water Reconstitution: UK Safety Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Ibuprofen Affect Erectile Dysfunction? UK Evidence Review

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can You Take Testosterone After Prostate Cancer Treatment? UK Guidance

What Will 3 Days Without Testogel Do to Me?

Browse all

Does Ozempic Cause Ulcers? Evidence and Gastrointestinal Effects

Nizoral Shampoo for Hair Loss: UK Evidence, Usage and Side Effects

Best Peanut Butter for a Calorie Deficit: UK Nutrition Guide

Do IPAs Cause Gynaecomastia? Evidence, Risks & NHS Guidance

Can You Lay Down After Taking Rybelsus? UK Guidance

Gastric Band Food Stuck: Causes, Symptoms and What to Do

How Long Does It Take for Mounjaro to Kick In? UK Guide

Are Sweet Potatoes Good for Fatty Liver Disease?

Does Penile Mondor's Disease Cause Erectile Dysfunction?

Does Ozempic Help with Bloating? UK Medical Guide

YourPharmacy Mounjaro Cost: UK Pricing, NHS Comparison & Savings

Does Fatty Liver Disease Cause Jaundice? Symptoms and When to Seek Help

Berberine and Ashwagandha Together: Safety, Benefits and Interactions

Whole Grains for Type 2 Diabetes: Benefits and Practical Guide

Gastric Sleeve Friendly Restaurants: Eating Out Safely After Surgery

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