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.

Read Mounjaro guides

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.

Mounjaro

min read

Mounjaro for Sleep Apnoea: UK Clinical Evidence and Guidelines

Discover how Mounjaro for sleep apnoea may help UK patients with obesity-related OSA. Learn about clinical evidence, NHS guidelines, CPAP considerations, and safety information for tirzepatide treatment.

Weight Loss

min read

Can You Have Weight Loss Injections With Thyroid Problems? UK Guide

Can you have weight loss injections with thyroid problems? Discover the safety considerations, interactions with thyroid medication, and UK clinical guidance for using GLP-1 injections like Wegovy and Saxenda if you have hypothyroidism or other thyroid conditions.

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Weight Loss

min read

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Does krill oil help fatty liver disease? Explore the current evidence, theoretical mechanisms, safety considerations, and proven lifestyle interventions for managing NAFLD in the UK.

Can You Eat What You Want in a Calorie Deficit?

Weight Loss

min read

Can You Eat What You Want in a Calorie Deficit?

Can you eat what you want in a calorie deficit and still lose weight? Discover what UK NHS and NICE guidance says about food quality, calorie balance, and sustainable weight management.

Will Testogel Affect My HRT Patch? Interactions Explained

Testosterone

min read

Will Testogel Affect My HRT Patch? Interactions Explained

Will Testogel affect your HRT patch? Discover how testosterone gel and oestrogen patches interact, when they're used together safely, and essential monitoring requirements under specialist care in the UK.

Can You Stop Taking Trulicity Suddenly? Safe Discontinuation Guide

GLP-1 Brands

min read

Can You Stop Taking Trulicity Suddenly? Safe Discontinuation Guide

Can you stop taking Trulicity suddenly? Learn about safe discontinuation, what happens to blood sugar control when stopping, potential side effects, and alternative diabetes treatments. Expert UK medical guidance.

Erectile Dysfunction

min read

How Does Yohimbe Help Erectile Dysfunction? UK Evidence and Safety

How does yohimbe help erectile dysfunction? Discover the evidence, safety concerns, and why this unlicensed herbal product is not recommended in the UK. Learn about safer, proven ED treatments available on the NHS.

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Weight Loss

min read

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Non-invasive blood glucose meters claim to measure glucose without finger-prick testing — but are they safe and approved in the UK? Learn about the technology, MHRA regulatory status, and NHS-recommended alternatives.

Wegovy

min read

Can I Eat Popcorn on Wegovy? Diet & Snacking Guide

Can you eat popcorn whilst taking Wegovy? Discover how this GLP-1 medication affects food tolerance, the nutritional considerations for popcorn during weight loss treatment, and practical snacking strategies to support your weight management goals on semaglutide.

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Weight Loss

min read

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Is cantaloupe good for fatty liver? Discover how this nutrient-rich melon fits into evidence-based dietary approaches for NAFLD/MASLD, including practical tips for incorporating cantaloupe into a liver-friendly Mediterranean diet and UK clinical guidance on managing fatty liver disease.

Wegovy

min read

Does Wegovy Cause Spotting? Unveiling the Truth About this GLP-1 Weight Loss Solution

Discover the potential link between Wegovy and spotting in this in-depth GLP-1 weight loss article. Find urgent, clear, and helpful answers to your questions on how this medication might affect your menstrual cycle.

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.

Mounjaro

min read

Half-Life of Mounjaro: Dosing, Duration and Clinical Implications

Discover the half-life of Mounjaro (tirzepatide): why its 5-day duration enables once-weekly dosing, how it affects dose escalation and missed doses, and key clinical implications for UK diabetes management and patient safety.

Retatrutide and UTIs: What Current Clinical Evidence Shows

GLP-1 Brands

min read

Retatrutide and UTIs: What Current Clinical Evidence Shows

Can retatrutide cause UTIs? Explore the current clinical evidence on retatrutide's side effects, its link to urinary tract infections, and when to seek medical advice during a trial.

Can You Take Melatonin With Allergy Medication Safely?

Supplements

min read

Can You Take Melatonin With Allergy Medication Safely?

Can you take melatonin with allergy medication safely? Learn about UK guidance on interactions, which antihistamines carry the most risk, and when to speak to a pharmacist.

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

Mounjaro for Sleep Apnoea: UK Clinical Evidence and Guidelines

Can You Have Weight Loss Injections With Thyroid Problems? UK Guide

Does Krill Oil Help Fatty Liver? Evidence and Guidance

Can You Eat What You Want in a Calorie Deficit?

Will Testogel Affect My HRT Patch? Interactions Explained

Can You Stop Taking Trulicity Suddenly? Safe Discontinuation Guide

How Does Yohimbe Help Erectile Dysfunction? UK Evidence and Safety

Non-Invasive Blood Glucose Meters: UK Evidence, Regulation & Guidance

Can I Eat Popcorn on Wegovy? Diet & Snacking Guide

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Does Wegovy Cause Spotting? Unveiling the Truth About this GLP-1 Weight Loss Solution

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

Half-Life of Mounjaro: Dosing, Duration and Clinical Implications

Retatrutide and UTIs: What Current Clinical Evidence Shows

Can You Take Melatonin With Allergy Medication Safely?

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