Bolt Guides

Expert insights on weight loss and more.

Featured

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

New weight loss prescriptions including semaglutide and tirzepatide are now available in the UK. Learn who qualifies, how they work, NICE eligibility criteria, side effects, and how to access treatment safely via the NHS or private providers.

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Weight loss

Read all on weight loss

Weight Loss

min read

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Weight Loss

min read

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Can you eat oatmeal while intermittent fasting? Find out when oatmeal breaks a fast, why it's an ideal choice for your eating window, and who should seek GP advice first.

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Weight Loss

min read

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

Intermittent fasting and cell repair: discover how fasting triggers autophagy and cellular maintenance pathways, what UK guidance says, who should exercise caution, and practical safety advice from NHS and NICE.

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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

Trulicity Doses Per Pen: UK Dosing Guide

Learn about Trulicity pen strengths, how to administer your weekly dose, storage tips, and what to do if you miss a dose.

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Trulicity Doses Per Pen: UK Dosing Guide

GLP-1 Brands

min read

Paracetamol with Trulicity: Is It Safe?

Find out if paracetamol is safe to take with Trulicity (dulaglutide), including dosage guidance, key considerations, and when to seek medical advice.

Best Time to Take Victoza: Morning or Evening?

GLP-1 Brands

min read

Best Time to Take Victoza: Morning or Evening?

Morning or evening — does it matter when you take Victoza? Learn the recommended liraglutide dosing schedule and how to get the most from your injections.

Does Ozempic Cause Muscle Loss? Evidence & Tips

GLP-1 Brands

min read

Does Ozempic Cause Muscle Loss? Evidence & Tips

Worried Ozempic is eating your muscle? See what the evidence says about semaglutide and body composition, plus practical steps to protect lean muscle mass.

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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

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

Is spinach good for erectile dysfunction? Discover what the evidence says about spinach, dietary nitrates, and erectile health—plus when to seek medical advice for ED in the UK.

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Testosterone

min read

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Low testosterone causing man boobs? Learn how hormonal imbalance leads to gynaecomastia, what causes it, when to see a GP, and what NHS diagnosis and treatment options are available.

Does Testogel Work for Men? What the Evidence Shows

Testosterone

min read

Does Testogel Work for Men? What the Evidence Shows

Find out how Testogel works for men with low testosterone, what clinical evidence shows, realistic results timelines, and key safety considerations.

Testosterone

min read

How to Increase Testosterone Levels Naturally: 7 Tips

Boost testosterone naturally with 7 evidence-based lifestyle changes covering sleep, nutrition, exercise and stress. Plus when to seek NHS advice.

Does GLP-1 Help With Hot Flashes? Evidence and Alternatives

Weight Loss

min read

Does GLP-1 Help With Hot Flashes? Evidence and Alternatives

Does GLP-1 help with hot flashes? Discover the current evidence on GLP-1 medications and menopausal vasomotor symptoms, plus proven UK treatments for hot flashes including HRT and lifestyle approaches.

Calorie Deficit to Get Abs: Safe, Evidence-Based UK Guidance

Weight Loss

min read

Calorie Deficit to Get Abs: Safe, Evidence-Based UK Guidance

Calorie deficit to get abs explained with UK clinical guidance. Learn how large a deficit you need, realistic body fat targets, and how to lose fat safely with advice from NHS, NICE, and BDA.

Hair Loss

min read

Latanoprost for Hair Loss: Evidence, Safety, and UK Guidance

Latanoprost for hair loss: discover what the evidence says, how it may work, potential side effects, and why UK specialist guidance is essential before considering this off-label treatment.

Cost

min read

Gastric Sleeve in Nigeria: Eligibility, Costs, Risks and Recovery

Gastric sleeve in Nigeria: find out how sleeve gastrectomy works, who is eligible, costs, risks, and what to expect from recovery and long-term aftercare.

Resveratrol and Breast Cancer: Evidence, Safety and Guidance

Supplements

min read

Resveratrol and Breast Cancer: Evidence, Safety and Guidance

Resveratrol and breast cancer: explore the current evidence on this plant compound's potential role in breast cancer, including safety concerns, drug interactions, and evidence-based guidance for patients. Learn what the research really shows.

Does Gynaecomastia Cause Nipple Discharge? Causes and NHS Advice

Weight Loss

min read

Does Gynaecomastia Cause Nipple Discharge? Causes and NHS Advice

Does gynaecomastia cause nipple discharge? Learn what links these two conditions, common causes including hyperprolactinaemia and medications, and when to seek NHS medical advice.

Hair Loss

min read

Hair Loss Due to Stress and Anxiety: Causes, Types and UK Treatment

Hair loss due to stress and anxiety explained — causes, types, NHS diagnosis, UK treatment options, and expert tips for long-term recovery. Read our clinically reviewed guide.

Are Gastric Bands Safe? Risks, Evidence and NHS Eligibility Explained

Weight Loss

min read

Are Gastric Bands Safe? Risks, Evidence and NHS Eligibility Explained

Are gastric bands safe? Explore the evidence on gastric band surgery risks, NHS eligibility criteria, long-term complications, and alternatives including sleeve gastrectomy and semaglutide.

Weight Loss

min read

Vitamin D Pills for Weight Loss: What the Evidence Really Shows

Vitamin D pills for weight loss — do they actually work? Explore the clinical evidence, NHS and NICE guidance on safe supplementation, deficiency risk factors, and when to speak to your GP.

Low Potassium After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Weight Loss

min read

Low Potassium After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Low potassium after gastric sleeve surgery can cause serious symptoms including muscle weakness and heart palpitations. Learn about causes, NHS treatment options, dietary advice, and when to seek urgent medical help.

Does Losartan Cause Gynaecomastia? UK Evidence Explained

Weight Loss

min read

Does Losartan Cause Gynaecomastia? UK Evidence Explained

Does losartan cause gynaecomastia? Learn what UK clinical evidence and MHRA guidance say about losartan and male breast swelling, which blood pressure medicines carry a higher risk, and when to see your GP.

Does Rybelsus Affect Blood Pressure? Clinical Evidence and Guidance

GLP-1 Brands

min read

Does Rybelsus Affect Blood Pressure? Clinical Evidence and Guidance

Does Rybelsus affect blood pressure? Discover what clinical trials reveal about semaglutide's impact on blood pressure, heart rate, and cardiovascular health in type 2 diabetes patients.

Low Omega-3 Symptoms: Signs, Risks and How to Increase Intake

Supplements

min read

Low Omega-3 Symptoms: Signs, Risks and How to Increase Intake

Discover the key low omega-3 symptoms, including dry skin, poor concentration, and mood changes. Learn who's at risk, how deficiency affects your health, and safe ways to boost omega-3 intake through diet and supplements with UK NHS guidance.

Anxiety After Gastric Sleeve: Causes, Symptoms and UK Treatment Options

Weight Loss

min read

Anxiety After Gastric Sleeve: Causes, Symptoms and UK Treatment Options

Anxiety after gastric sleeve surgery is common but manageable. Learn why it develops, how nutritional deficiencies affect mood, and what NHS treatments and support are available in the UK.

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

Supplements

min read

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

Is Sudafed an allergy medication? Discover how Sudafed works for nasal congestion, when to use it for allergies, safer alternatives like antihistamines and nasal sprays, and essential safety advice for UK patients.

Bolt Guides

Featured

New Weight Loss Prescriptions in the UK: Your Complete Guide

Weight loss

New Weight Loss Prescriptions in the UK: Your Complete Guide

Can You Eat Oatmeal While Intermittent Fasting? UK Guide

Intermittent Fasting and Cell Repair: Evidence, Safety, and UK Guidance

GLP-1 Brands

Wegovy

Mounjaro

Trulicity Doses Per Pen: UK Dosing Guide

Paracetamol with Trulicity: Is It Safe?

Best Time to Take Victoza: Morning or Evening?

Does Ozempic Cause Muscle Loss? Evidence & Tips

Men’s Health

Testosterone

Erectile dysfunction

Is Spinach Good for Erectile Dysfunction? UK Evidence Review

Low Testosterone and Man Boobs: Causes, Diagnosis, and NHS Treatment

Does Testogel Work for Men? What the Evidence Shows

How to Increase Testosterone Levels Naturally: 7 Tips

Browse all

Does GLP-1 Help With Hot Flashes? Evidence and Alternatives

Calorie Deficit to Get Abs: Safe, Evidence-Based UK Guidance

Latanoprost for Hair Loss: Evidence, Safety, and UK Guidance

Gastric Sleeve in Nigeria: Eligibility, Costs, Risks and Recovery

Resveratrol and Breast Cancer: Evidence, Safety and Guidance

Does Gynaecomastia Cause Nipple Discharge? Causes and NHS Advice

Hair Loss Due to Stress and Anxiety: Causes, Types and UK Treatment

Are Gastric Bands Safe? Risks, Evidence and NHS Eligibility Explained

Vitamin D Pills for Weight Loss: What the Evidence Really Shows

Low Potassium After Gastric Sleeve: Causes, Symptoms and NHS Treatment

Does Losartan Cause Gynaecomastia? UK Evidence Explained

Does Rybelsus Affect Blood Pressure? Clinical Evidence and Guidance

Low Omega-3 Symptoms: Signs, Risks and How to Increase Intake

Anxiety After Gastric Sleeve: Causes, Symptoms and UK Treatment Options

Is Sudafed an Allergy Medication? UK Guide to Use and Alternatives

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