Bolt Guides

Expert insights on weight loss and more.

Featured

Mounjaro

min read

Requirements to Get Mounjaro: UK Eligibility and Access Guide

Discover the requirements to get Mounjaro in the UK, including NHS eligibility criteria, private prescription pathways, essential medical assessments, and how to access this type 2 diabetes treatment safely.

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Weight loss

Read all on weight loss

Why Is My HbA1c Going Up? Causes, Medicines, and Next Steps

Weight Loss

min read

Why Is My HbA1c Going Up? Causes, Medicines, and Next Steps

Why is my HbA1c going up? Discover the common causes of a rising HbA1c — from diet and lifestyle to medicines and medical conditions — plus NHS-aligned advice on when to see your GP and how to lower it safely.

Does a Faster Metabolism Make You Poop More? Evidence and Facts

Weight Loss

min read

Does a Faster Metabolism Make You Poop More? Evidence and Facts

Does a faster metabolism make you poop more? Discover the evidence-based relationship between metabolic rate and bowel frequency, what truly affects how often you defecate, and when to seek medical advice for changes in bowel habits.

Cinnamon and Type 2 Diabetes: Evidence, Safety and NHS Guidance

Weight Loss

min read

Cinnamon and Type 2 Diabetes: Evidence, Safety and NHS Guidance

Discover the evidence on cinnamon and type 2 diabetes, including how it may affect blood sugar, clinical trial findings, safety considerations with diabetes medications, and NHS guidance on complementary approaches to diabetes management.

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.

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Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

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GLP-1 Brands

min read

Retatrutide Availability and Current Status: UK Regulatory Guide

Retatrutide availability and current status explained: find out where this investigational triple agonist stands in UK and global regulatory approval, clinical trials, and when it might reach NHS patients.

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Retatrutide Availability and Current Status: UK Regulatory Guide

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.

How Fast Do You Feel Side Effects from Ozempic?

GLP-1 Brands

min read

How Fast Do You Feel Side Effects from Ozempic?

Discover how quickly Ozempic side effects appear, typically within the first week of treatment. Learn about common symptoms, their timeline, and when to contact your GP for advice on managing side effects safely.

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Men’s Health

Testosterone

Answer all your questions about testosterone.

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Erectile dysfunction

Answer all your questions about erectile dysfunction.

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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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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.

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.

How Much Can You Eat After Gastric Sleeve: Portions and Recovery Guide

Weight Loss

min read

How Much Can You Eat After Gastric Sleeve: Portions and Recovery Guide

How much can you eat after gastric sleeve surgery? Discover recommended portion sizes at every recovery stage, foods to prioritise, warning signs to watch for, and long-term nutritional guidance aligned with NHS and BOMSS advice.

GLP-1 Brands

min read

How Long Does Ozempic Take to Work?

Discover realistic timelines for Ozempic — from early blood glucose changes to longer-term results. Learn what to expect week by week with semaglutide.

Cost

min read

Tribelle Wegovy Cost: UK Pricing and Access Guide

Discover Tribelle Wegovy cost in the UK. Compare private prescription prices, NHS eligibility, and how to access semaglutide 2.4 mg safely through digital healthcare platforms with expert clinical guidance.

Does Protein Boost Metabolism? Benefits Explained

Weight Loss

min read

Does Protein Boost Metabolism? Benefits Explained

Find out how protein can boost metabolism, support weight loss, and preserve muscle. Evidence-based guidance on protein benefits for UK adults.

Should Saxenda Be Taken in the Morning? Timing & Dosing Guide

GLP-1 Brands

min read

Should Saxenda Be Taken in the Morning? Timing & Dosing Guide

Should Saxenda be taken in the morning or evening? Discover the evidence-based answer, plus expert guidance on optimal timing, administration techniques, managing side effects, and incorporating liraglutide into your daily weight management routine.

Can You Take Rybelsus After Gastric Bypass Surgery?

GLP-1 Brands

min read

Can You Take Rybelsus After Gastric Bypass Surgery?

Can you take Rybelsus after gastric bypass? Discover how bariatric surgery affects oral semaglutide absorption, what the evidence shows, and which alternative diabetes medications may be more suitable for post-surgical patients.

Colchicine After Gastric Sleeve: Safety, Absorption, and UK Guidance

Weight Loss

min read

Colchicine After Gastric Sleeve: Safety, Absorption, and UK Guidance

Can you take colchicine after gastric sleeve surgery? Learn how sleeve gastrectomy affects colchicine absorption, key risks, drug interactions, UK dosing guidance, and when to seek medical advice.

The Hypnotic Gastric Band: Evidence, Safety, and UK Options

Weight Loss

min read

The Hypnotic Gastric Band: Evidence, Safety, and UK Options

The hypnotic gastric band explained: how it works, what UK evidence shows, who it suits, safety considerations, and how it compares to NHS weight management options including orlistat and semaglutide.

Daily Omega-3 Dose Recommendation: UK Guidance on EPA and DHA

Supplements

min read

Daily Omega-3 Dose Recommendation: UK Guidance on EPA and DHA

Discover the daily omega-3 dose recommendation for UK adults, including EPA and DHA targets for heart health, pregnancy, and specific conditions. Learn about food sources, supplements, and safety guidance from NHS and NICE to optimise your omega-3 intake.

Hair Loss

min read

Can Pomade Cause Hair Loss? Evidence, Risks and Safe Use

Can pomade cause hair loss? Learn how pomade affects your scalp and follicles, what the evidence says, how to spot product-related thinning, and how to use pomade safely — with UK clinical guidance.

GLP-1 Brands

min read

Saxenda and Sertraline: UK Safety Guide

Taking Saxenda with sertraline? Learn about the liraglutide–sertraline interaction, overlapping side effects, and key points to raise with your GP.

Weight Loss

min read

Laser Weight Loss: Evidence, NHS View & Alternatives

Does laser weight loss actually work? We review the evidence, NHS and NICE guidance, and explore proven alternatives your GP can offer.

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

GLP-1 Brands

min read

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

CJC 1295, ipamorelin, and retatrutide explained: how these unapproved peptides work, their risks and side effects, UK legal status, and safer NHS-approved alternatives for weight management and growth hormone concerns.

Is Trout Good for You? Health Benefits and NHS Guidance

Supplements

min read

Is Trout Good for You? Health Benefits and NHS Guidance

Discover whether trout is good for you: explore its omega-3 content, cardiovascular and brain health benefits, safety considerations, and NHS guidance on how much to eat weekly for optimal nutrition.

Does Zinc Help with Weight Loss? Evidence and Guidance

Supplements

min read

Does Zinc Help with Weight Loss? Evidence and Guidance

Does zinc help with weight loss? Discover what the evidence says about zinc supplementation for weight management, safe dosage recommendations, dietary sources, and when to seek medical advice about zinc and weight concerns.

Bolt Guides

Featured

Requirements to Get Mounjaro: UK Eligibility and Access Guide

Weight loss

Why Is My HbA1c Going Up? Causes, Medicines, and Next Steps

Does a Faster Metabolism Make You Poop More? Evidence and Facts

Cinnamon and Type 2 Diabetes: Evidence, Safety and NHS Guidance

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Availability and Current Status: UK Regulatory Guide

1 Month Retatrutide Results: Clinical Evidence and Realistic Expectations

Retatrutide Bacteriostatic Water Reconstitution: UK Safety Guide

How Fast Do You Feel Side Effects from Ozempic?

Men’s Health

Testosterone

Erectile dysfunction

Does Ibuprofen Affect Erectile Dysfunction? UK Evidence Review

What Will 3 Days Without Testogel Do to Me?

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can You Take Testosterone After Prostate Cancer Treatment? UK Guidance

Browse all

How Much Can You Eat After Gastric Sleeve: Portions and Recovery Guide

How Long Does Ozempic Take to Work?

Tribelle Wegovy Cost: UK Pricing and Access Guide

Does Protein Boost Metabolism? Benefits Explained

Should Saxenda Be Taken in the Morning? Timing & Dosing Guide

Can You Take Rybelsus After Gastric Bypass Surgery?

Colchicine After Gastric Sleeve: Safety, Absorption, and UK Guidance

The Hypnotic Gastric Band: Evidence, Safety, and UK Options

Daily Omega-3 Dose Recommendation: UK Guidance on EPA and DHA

Can Pomade Cause Hair Loss? Evidence, Risks and Safe Use

Saxenda and Sertraline: UK Safety Guide

Laser Weight Loss: Evidence, NHS View & Alternatives

CJC 1295, Ipamorelin and Retatrutide: UK Safety and Legal Guide

Is Trout Good for You? Health Benefits and NHS Guidance

Does Zinc Help with Weight Loss? Evidence and Guidance

Personalized weight management for women