Bolt Guides

Expert insights on weight loss and more.

Featured

Bariatric Chamber for Healing: Hyperbaric Oxygen Therapy Explained

Weight Loss

min read

Bariatric Chamber for Healing: Hyperbaric Oxygen Therapy Explained

Bariatric chamber for healing: discover how higher-capacity hyperbaric oxygen therapy works, its clinical uses after bariatric surgery, NICE guidance, safety considerations, and NHS access routes.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Bariatric Chamber for Healing: Hyperbaric Oxygen Therapy Explained

Bariatric chamber for healing: discover how higher-capacity hyperbaric oxygen therapy works, its clinical uses after bariatric surgery, NICE guidance, safety considerations, and NHS access routes.

2 Hour Glucose Tolerance Test Pregnancy: Normal Range & Results Explained

Weight Loss

min read

2 Hour Glucose Tolerance Test Pregnancy: Normal Range & Results Explained

2 hour glucose tolerance test pregnancy normal range explained: understand NHS OGTT thresholds, what your results mean, and next steps if gestational diabetes is diagnosed.

Does Wellbutrin Cause Gynaecomastia? Bupropion, MHRA Guidance Explained

Weight Loss

min read

Does Wellbutrin Cause Gynaecomastia? Bupropion, MHRA Guidance Explained

Does Wellbutrin cause gynaecomastia? Explore the evidence on bupropion (Zyban) and male breast tissue changes, MHRA guidance, recognised side effects, and when to see 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

Retatrutide Injection Frequency: Dosing, Safety, and UK Availability

How often should you inject retatrutide? Learn about the once-weekly dosing schedule, titration guidance, injection technique, side effects, and UK availability of this investigational triple receptor agonist.

Read now

Retatrutide Injection Frequency: Dosing, Safety, and UK Availability

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

GLP-1 Brands

min read

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Retatrutide triple receptor agonist explained: how it works, Phase 2 trial results, side effects, and UK regulatory status. Find out what the evidence says and what to expect next.

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

GLP-1 Brands

min read

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Discover how Trulicity (dulaglutide) helps manage type 2 diabetes with once-weekly injections. Learn about dosing, eligibility, side effects, and NICE guidance for UK patients seeking better blood glucose control.

Victoza After Opening: Storage & 30-Day Guide

GLP-1 Brands

min read

Victoza After Opening: Storage & 30-Day Guide

Does Victoza need refrigerating after opening? Learn the 30-day use rule, correct storage temperatures, and signs of degradation for safe liraglutide 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

Do Endocrinologists Treat Erectile Dysfunction? When to Seek Specialist Care

Do endocrinologists treat erectile dysfunction? Discover when specialist hormonal assessment is needed, what tests and treatments endocrinologists offer, and how they work with your GP to address underlying causes like low testosterone, diabetes, and thyroid disorders.

Read now

Testosterone

min read

How Many Days of Testosterone Gel Pump Treatment Are Needed?

How many days of testosterone gel pump treatment do you need? Discover why testosterone replacement therapy isn't measured in days but requires long-term management. Learn about treatment timelines, monitoring schedules, and when to review your therapy with evidence-based UK guidance.

Does Testogel Make Your Penis Larger? Evidence and Facts

Testosterone

min read

Does Testogel Make Your Penis Larger? Evidence and Facts

Does Testogel make your penis larger? Discover the evidence-based answer about testosterone therapy and penis size, plus realistic effects on male sexual health and when to seek medical advice.

How to Use Testogel for Women: Dosage, Application and Safety

Testosterone

min read

How to Use Testogel for Women: Dosage, Application and Safety

Learn how to use Testogel for women safely, including application technique, dosage guidelines, monitoring requirements, and potential side effects. Expert guidance on off-label testosterone therapy for postmenopausal women with HSDD.

GLP-1 Brands

min read

How Long Does Ozempic Take to Work?

Discover how quickly Ozempic works, from week one blood glucose changes to full effects in 3–6 months. Learn the dosing timeline and what to expect.

Chronic Venous Disease: Causes & NHS Treatments

Weight Loss

min read

Chronic Venous Disease: Causes & NHS Treatments

Learn what obesity of venous channels means, plus treatments for chronic venous disease and varicose veins aligned with NICE guidance.

Erectile Dysfunction

min read

Does Subutex Cause Erectile Dysfunction? UK Medical Guide

Does Subutex cause erectile dysfunction? Learn how buprenorphine affects sexual function, why opioid medications may impact erections, and what management options are available. Expert UK guidance on addressing ED whilst maintaining opioid substitution therapy safely.

Hair Loss

min read

Does Red Light Therapy Work for Hair Loss? UK Evidence Guide

Does red light therapy work for hair loss? Explore the clinical evidence, safety considerations, suitable hair loss types, and how to access LLLT devices and clinics in the UK.

Saxenda and Uterine Fibroids: Safety and Evidence

GLP-1 Brands

min read

Saxenda and Uterine Fibroids: Safety and Evidence

Saxenda and uterine fibroids: discover the evidence on safety, potential interactions, and weight management considerations for women with fibroids. Expert UK guidance on GLP-1 therapy and fibroid health.

Cost

min read

Curely Mounjaro Cost: UK Pricing and Private Prescription Guide

Discover Curely Mounjaro costs, pricing options, and how to access tirzepatide privately in the UK. Compare NHS vs private prescriptions, eligibility criteria, and what's included in Curely's regulated online service for weight management and type 2 diabetes treatment.

Erectile Dysfunction

min read

How Does Constipation Cause Erectile Dysfunction? Medical Links Explained

Discover how constipation might affect erectile dysfunction through shared risk factors, pelvic floor changes, and blood flow. Learn when to seek medical advice and evidence-based treatment options for both conditions.

Tips for Taking Saxenda: Safe Use and Weight Loss Success

GLP-1 Brands

min read

Tips for Taking Saxenda: Safe Use and Weight Loss Success

Discover essential tips for taking Saxenda safely and effectively. Learn proper injection technique, side effect management, storage guidance, and lifestyle strategies to maximise weight loss results with liraglutide treatment in the UK.

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Supplements

min read

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Discover how vitamin D and A ointment supports skin health in the UK. Learn safe application techniques, potential side effects, who should avoid these preparations, and when to seek medical advice for skin conditions.

Will a Calorie Deficit Lose Fat? Science, Safety & NHS Guidance

Weight Loss

min read

Will a Calorie Deficit Lose Fat? Science, Safety & NHS Guidance

Will a calorie deficit lose fat? Discover the science behind how calorie deficits trigger fat loss, how to calculate a safe deficit, and what NHS and NICE guidance recommends for sustainable results.

Saxenda Side Effects: How It Makes You Feel

GLP-1 Brands

min read

Saxenda Side Effects: How It Makes You Feel

Find out how Saxenda makes you feel, from nausea to mood changes. Learn which side effects fade and when to seek medical advice.

Does Tadalafil Help with Hair Loss? UK Evidence and Guidance

Erectile Dysfunction

min read

Does Tadalafil Help with Hair Loss? UK Evidence and Guidance

Does tadalafil help with hair loss? Discover the facts about tadalafil and hair regrowth, why it's not recommended for alopecia, and which evidence-based treatments actually work for hair loss in the UK.

Erectile Dysfunction

min read

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

Best Probiotic for Women on GLP-1: Evidence and Safety

Weight Loss

min read

Best Probiotic for Women on GLP-1: Evidence and Safety

Discover the best probiotic for women on GLP-1 medications. Expert guidance on strain selection, evidence for digestive support, safety considerations, and when to seek medical advice whilst taking semaglutide or liraglutide.

Vagus Nerve Obesity Treatment: VBLOC Therapy Evidence and UK Availability

Weight Loss

min read

Vagus Nerve Obesity Treatment: VBLOC Therapy Evidence and UK Availability

Vagus nerve obesity treatment uses electrical impulses to modulate appetite signals. Discover how VBLOC works, clinical evidence, eligibility criteria, potential risks, and current availability in the UK including NHS access and alternatives.

Bolt Guides

Featured

Bariatric Chamber for Healing: Hyperbaric Oxygen Therapy Explained

Weight loss

Bariatric Chamber for Healing: Hyperbaric Oxygen Therapy Explained

2 Hour Glucose Tolerance Test Pregnancy: Normal Range & Results Explained

Does Wellbutrin Cause Gynaecomastia? Bupropion, MHRA Guidance Explained

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Injection Frequency: Dosing, Safety, and UK Availability

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Victoza After Opening: Storage & 30-Day Guide

Men’s Health

Testosterone

Erectile dysfunction

Do Endocrinologists Treat Erectile Dysfunction? When to Seek Specialist Care

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Does Testogel Make Your Penis Larger? Evidence and Facts

How to Use Testogel for Women: Dosage, Application and Safety

Browse all

How Long Does Ozempic Take to Work?

Chronic Venous Disease: Causes & NHS Treatments

Does Subutex Cause Erectile Dysfunction? UK Medical Guide

Does Red Light Therapy Work for Hair Loss? UK Evidence Guide

Saxenda and Uterine Fibroids: Safety and Evidence

Curely Mounjaro Cost: UK Pricing and Private Prescription Guide

How Does Constipation Cause Erectile Dysfunction? Medical Links Explained

Tips for Taking Saxenda: Safe Use and Weight Loss Success

Vitamin D and A Ointment: Uses, Application and Safety Guidance

Will a Calorie Deficit Lose Fat? Science, Safety & NHS Guidance

Saxenda Side Effects: How It Makes You Feel

Does Tadalafil Help with Hair Loss? UK Evidence and Guidance

Does Anavar Help with Erectile Dysfunction? UK Guide

Best Probiotic for Women on GLP-1: Evidence and Safety

Vagus Nerve Obesity Treatment: VBLOC Therapy Evidence and UK Availability

Personalized weight management for women