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.

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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.

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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

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.

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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.

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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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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.

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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.

Erectile Dysfunction

min read

Does Radiation for Prostate Cancer Cause Erectile Dysfunction?

Does radiation for prostate cancer cause erectile dysfunction? Discover how radiotherapy affects sexual function, who's at risk, and evidence-based treatments available on the NHS to manage ED after prostate cancer treatment.

Erectile Dysfunction

min read

Does Venlafaxine Cause Erectile Dysfunction? UK Medical Guide

Does venlafaxine cause erectile dysfunction? Discover how this SNRI antidepressant affects sexual function, evidence-based management strategies, when to consult your GP, and alternative medications with lower sexual side effect profiles.

SGLT2 Inhibitors for Type 2 Diabetes: UK Guide

Weight Loss

min read

SGLT2 Inhibitors for Type 2 Diabetes: UK Guide

Learn how SGLT2 inhibitors work, who can take them, contraindications, and NICE-recommended options including dapagliflozin and empagliflozin.

Hair Loss

min read

Psoriasis Scalp Hair Loss: Causes, Symptoms, and NHS Treatments

Psoriasis scalp hair loss explained: discover why scalp psoriasis causes temporary hair shedding, how to recognise symptoms, and the NHS-recommended treatments that can help hair regrow.

Another Name for CoQ10: Ubiquinone, Ubiquinol & Alternatives

Supplements

min read

Another Name for CoQ10: Ubiquinone, Ubiquinol & Alternatives

Discover the alternative names for CoQ10, including ubiquinone, ubiquinol, and ubidecarenone. Learn which form is right for you and how to identify quality CoQ10 supplements on UK labels with expert guidance.

Can Trulicity Cause Blood Clots? UK Evidence and Safety

GLP-1 Brands

min read

Can Trulicity Cause Blood Clots? UK Evidence and Safety

Can Trulicity cause blood clots? Discover what UK clinical evidence reveals about Trulicity (dulaglutide) and thrombotic risk, including cardiovascular safety data, recognised side effects, and when to seek medical advice for type 2 diabetes patients.

Can Fatty Liver Cause Numbness? Understanding the Connection

Weight Loss

min read

Can Fatty Liver Cause Numbness? Understanding the Connection

Can fatty liver cause numbness? Discover the indirect links between fatty liver disease and nerve symptoms, including diabetes, nutritional deficiencies, and when to seek medical advice for persistent numbness.

Can Amlodipine Cause Gynaecomastia? UK Guide to Risks and Advice

Weight Loss

min read

Can Amlodipine Cause Gynaecomastia? UK Guide to Risks and Advice

Can amlodipine cause gynaecomastia? Learn about the recognised link, how common it is, who is at risk, and what the NHS and MHRA advise if you notice breast tissue changes whilst taking amlodipine.

Testosterone

min read

Can Low Testosterone Treatments Cause Mood Swings? UK Guide

Can low testosterone treatments cause mood swings? Discover how TRT affects mood, why changes occur, management strategies, and when to seek medical advice. UK clinical guidance included.

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Supplements

min read

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Discover the common and serious citrus magnesium side effects, including gastrointestinal symptoms and hypermagnesaemia. Learn who should avoid magnesium citrate, when to seek medical help, and practical strategies to minimise adverse reactions. Essential UK guidance for safe supplementation.

Are Headaches a Side Effect of Trulicity? UK Guide

GLP-1 Brands

min read

Are Headaches a Side Effect of Trulicity? UK Guide

Are headaches a side effect of Trulicity? Discover how common headaches are with dulaglutide, why they occur, and practical strategies to manage them effectively whilst maintaining diabetes control.

B12 Injections for Weight Loss: Evidence and NHS Guidance

Supplements

min read

B12 Injections for Weight Loss: Evidence and NHS Guidance

B12 injections for weight loss: do they work? Discover the clinical evidence, NHS guidance, who truly benefits from B12 injections, potential risks, and evidence-based weight management alternatives recommended by UK healthcare professionals.

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.

When to Take Tadalafil for Gym: Safety and Medical Guidance

Erectile Dysfunction

min read

When to Take Tadalafil for Gym: Safety and Medical Guidance

When to take tadalafil for gym use: understand why this prescription medicine is not indicated for exercise performance, the potential risks during physical activity, and safe, evidence-based alternatives for enhancing your workouts.

Saxenda Pen Left Out of Fridge: Storage Guide

GLP-1 Brands

min read

Saxenda Pen Left Out of Fridge: Storage Guide

Left your Saxenda pen out of the fridge? Find out how long it stays safe, signs it may be damaged, and UK storage guidelines to protect your medication.

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 Radiation for Prostate Cancer Cause Erectile Dysfunction?

Does Venlafaxine Cause Erectile Dysfunction? UK Medical Guide

SGLT2 Inhibitors for Type 2 Diabetes: UK Guide

Psoriasis Scalp Hair Loss: Causes, Symptoms, and NHS Treatments

Another Name for CoQ10: Ubiquinone, Ubiquinol & Alternatives

Can Trulicity Cause Blood Clots? UK Evidence and Safety

Can Fatty Liver Cause Numbness? Understanding the Connection

Can Amlodipine Cause Gynaecomastia? UK Guide to Risks and Advice

Can Low Testosterone Treatments Cause Mood Swings? UK Guide

Citrus Magnesium Side Effects: Safety Guide and Warning Signs

Are Headaches a Side Effect of Trulicity? UK Guide

B12 Injections for Weight Loss: Evidence and NHS Guidance

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

When to Take Tadalafil for Gym: Safety and Medical Guidance

Saxenda Pen Left Out of Fridge: Storage Guide

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