Bolt Guides

Expert insights on weight loss and more.

Featured

Should You Feel Hungry in a Calorie Deficit? What to Expect

Weight Loss

min read

Should You Feel Hungry in a Calorie Deficit? What to Expect

Should you feel hungry in a calorie deficit? Learn why hunger is normal during weight loss, how hormones like ghrelin and leptin drive appetite, and NHS-backed strategies to manage hunger safely and sustainably.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Should You Feel Hungry in a Calorie Deficit? What to Expect

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Weight Loss

min read

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Which diuretic causes gynaecomastia? Spironolactone is the main culprit. Learn why it affects breast tissue in men, how it compares to other diuretics, and what UK guidance says about managing this side effect.

Lemon Water and Fatty Liver: Evidence and Effective Treatments

Weight Loss

min read

Lemon Water and Fatty Liver: Evidence and Effective Treatments

Can lemon water help fatty liver disease? Discover the evidence behind this popular claim, understand what fatty liver disease is, and learn about proven treatments recommended by UK health guidance for managing liver health effectively.

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 on a Plane: UK Rules for Flying with This Injectable

Retatrutide on a plane — find out the UK rules for flying with this injectable medication, including documentation, storage, airport security, and international travel advice.

Read now

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

GLP-1 Brands

min read

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

Discover evidence-based meal planning strategies for Ozempic (semaglutide) users. Learn which foods to prioritise, how to manage side effects, and create sustainable eating habits aligned with UK guidance for safe, effective weight management.

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

Does Ozempic cause heat intolerance? Explore the evidence behind temperature sensitivity on semaglutide, potential causes like dehydration, and practical management strategies for UK patients with type 2 diabetes.

Does Ozempic Cause Hot Flushes? Evidence and Management

GLP-1 Brands

min read

Does Ozempic Cause Hot Flushes? Evidence and Management

Does Ozempic cause hot flushes? Explore the evidence, potential indirect mechanisms, and practical management strategies for vasomotor symptoms during semaglutide treatment for 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

Tadalafil & Brain Blood Flow: What the Evidence Shows

Erectile Dysfunction

min read

Tadalafil & Brain Blood Flow: What the Evidence Shows

Can tadalafil support brain health? Explore clinical evidence on cerebral blood flow, cognitive effects, and UK safety guidance for daily low-dose use.

Read now

Testosterone

min read

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Discover what Testogel does for men with testosterone deficiency. Learn how this prescription TRT gel works, its benefits for sexual function and muscle mass, proper application techniques, side effects, and essential safety guidance from UK medical experts.

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 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.

Testosterone

min read

Does Testosterone Improve Blood Flow to the Penis?

Explore how testosterone affects penile blood flow and erectile function. Learn when testosterone therapy may help and what other options are available.

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.

Hair Loss

min read

PCOS Hair Loss Treatment: UK Guide to Causes, Medicines and Support

PCOS hair loss treatment options explained — from minoxidil and anti-androgens to lifestyle changes. UK-focused guide covering diagnosis, NHS medicines, and when to see a specialist.

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Weight Loss

min read

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Discover evidence-based treatment options for obesity-induced lymphoedema, including decongestive therapy, compression, weight management strategies, and when to seek specialist help for this progressive condition.

Revision of Gastric Sleeve: Options, Risks, and UK Referral Guide

Weight Loss

min read

Revision of Gastric Sleeve: Options, Risks, and UK Referral Guide

Revision of gastric sleeve surgery explained: when it's needed, NHS and private options, risks, recovery, and how to get a referral in the UK. Read our expert guide.

Almond Butter for Fatty Liver: Benefits, Risks & UK Guidance

Weight Loss

min read

Almond Butter for Fatty Liver: Benefits, Risks & UK Guidance

Can almond butter help with fatty liver disease? Discover the evidence behind almond butter for fatty liver, including nutritional benefits, practical dietary tips, portion guidance, and important safety considerations aligned with UK clinical guidance.

Does Berberine Make You Poop? Digestive Effects Explained

Supplements

min read

Does Berberine Make You Poop? Digestive Effects Explained

Does berberine make you poop? Discover why this popular supplement commonly causes increased bowel movements, how to manage digestive side effects, and when to seek medical advice about berberine and bowel changes.

Retatrutide: The Three Receptors It Targets and Why It Matters

GLP-1 Brands

min read

Retatrutide: The Three Receptors It Targets and Why It Matters

Retatrutide affects three receptors: GLP-1R, GIPR, and GCGR. Learn how each receptor contributes to weight loss and metabolism, how retatrutide compares to semaglutide and tirzepatide, and what UK patients need to know about its development status.

Does Fatty Liver Cause IBS? Understanding the Connection

Weight Loss

min read

Does Fatty Liver Cause IBS? Understanding the Connection

Does fatty liver cause IBS? Discover the relationship between fatty liver disease and irritable bowel syndrome, including shared risk factors, overlapping symptoms, and when to seek medical advice for digestive and liver health concerns.

Choline Inositol Fatty Liver: Evidence, Dosage and NHS Guidance

Weight Loss

min read

Choline Inositol Fatty Liver: Evidence, Dosage and NHS Guidance

Can choline and inositol help treat fatty liver disease? Explore the evidence, NHS guidance, dosage, and safety of these supplements for NAFLD, plus proven lifestyle interventions recommended by NICE.

Vitamin B12 in Prenatal Vitamins: UK Pregnancy Guide

Supplements

min read

Vitamin B12 in Prenatal Vitamins: UK Pregnancy Guide

Find out what vitamin B12 does in pregnancy, how much you need, and whether your prenatal supplement provides enough. Practical NHS-aligned guidance.

Can You Grow a Booty on a Calorie Deficit? What the Evidence Says

Weight Loss

min read

Can You Grow a Booty on a Calorie Deficit? What the Evidence Says

Can you grow a booty on a calorie deficit? Learn how body recomposition works, how much protein you need, the best glute exercises, and when to seek professional advice.

Compression Wave Therapy for ED: Does It Work?

Erectile Dysfunction

min read

Compression Wave Therapy for ED: Does It Work?

Explore the evidence behind compression wave therapy for erectile dysfunction, how it compares to proven ED treatments, and what UK clinical guidance says.

Hair Loss

min read

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

Wellbutrin and hair loss explained: find out whether bupropion (Zyban) can cause alopecia, how common it is, what the UK evidence says, and what to do if you notice hair shedding during treatment.

Can Fatty Liver Cause High White Blood Cell Count? UK Guide

Weight Loss

min read

Can Fatty Liver Cause High White Blood Cell Count? UK Guide

Can fatty liver cause high white blood cell count? Discover the relationship between fatty liver disease and elevated WBC counts, when to worry about blood test results, and what causes leucocytosis in UK patients.

Bolt Guides

Featured

Should You Feel Hungry in a Calorie Deficit? What to Expect

Weight loss

Should You Feel Hungry in a Calorie Deficit? What to Expect

Which Diuretic Causes Gynaecomastia? Spironolactone Explained

Lemon Water and Fatty Liver: Evidence and Effective Treatments

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Ozempic Meal Plan for Weight Loss: Evidence-Based UK Guide

Does Ozempic Cause Heat Intolerance? UK Evidence and Guidance

Does Ozempic Cause Hot Flushes? Evidence and Management

Men’s Health

Testosterone

Erectile dysfunction

Tadalafil & Brain Blood Flow: What the Evidence Shows

What Does Testogel Do for Men? UK Guide to Testosterone Gel

Can Testosterone Treatments Cause Swollen Feet? UK Guide

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Browse all

Does Testosterone Improve Blood Flow to the Penis?

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

PCOS Hair Loss Treatment: UK Guide to Causes, Medicines and Support

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Revision of Gastric Sleeve: Options, Risks, and UK Referral Guide

Almond Butter for Fatty Liver: Benefits, Risks & UK Guidance

Does Berberine Make You Poop? Digestive Effects Explained

Retatrutide: The Three Receptors It Targets and Why It Matters

Does Fatty Liver Cause IBS? Understanding the Connection

Choline Inositol Fatty Liver: Evidence, Dosage and NHS Guidance

Vitamin B12 in Prenatal Vitamins: UK Pregnancy Guide

Can You Grow a Booty on a Calorie Deficit? What the Evidence Says

Compression Wave Therapy for ED: Does It Work?

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

Can Fatty Liver Cause High White Blood Cell Count? UK Guide

Personalized weight management for women