Bolt Guides

Expert insights on weight loss and more.

Featured

Weight Loss

min read

Adipex Pill Weight Loss: UK Safety, Risks and Licensed Alternatives

Adipex pill weight loss explained for UK readers: what phentermine is, why it's not licensed in the UK, its risks and side effects, and the NICE-recommended alternatives available through the NHS.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Adipex Pill Weight Loss: UK Safety, Risks and Licensed Alternatives

Adipex pill weight loss explained for UK readers: what phentermine is, why it's not licensed in the UK, its risks and side effects, and the NICE-recommended alternatives available through the NHS.

Gastric Sleeve Post-Op Soft Foods: UK Recovery Guide

Weight Loss

min read

Gastric Sleeve Post-Op Soft Foods: UK Recovery Guide

Gastric sleeve post-op soft foods: discover which foods to eat, what to avoid, when to start, and how to meet your nutritional needs safely after sleeve gastrectomy surgery in the UK.

Can You Take DayQuil After Gastric Sleeve Surgery? UK Guide

Weight Loss

min read

Can You Take DayQuil After Gastric Sleeve Surgery? UK Guide

Can you take DayQuil after gastric sleeve surgery? DayQuil is unlicensed in the UK and unsuitable post-bariatric surgery. Discover safer NHS-approved alternatives for cold and flu relief.

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 Fridge Storage: What You Need to Know

Retatrutide storage in the fridge explained: why no confirmed shelf-life exists yet, correct refrigeration conditions, signs of degradation, and what to do if the product is left out of the fridge.

Read now

Retatrutide Fridge Storage: What You Need to Know

Retatrutide Peptide vs Tesamorelin: Mechanisms, Evidence, and UK Availability

GLP-1 Brands

min read

Retatrutide Peptide vs Tesamorelin: Mechanisms, Evidence, and UK Availability

Retatrutide peptide vs tesamorelin: understand how these two compounds differ in mechanism, clinical evidence, safety, and UK regulatory status before considering either option.

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

GLP-1 Brands

min read

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Gaining weight on retatrutide? Discover the most common clinical reasons — from fluid retention to metabolic adaptation — plus when to speak to your doctor and lifestyle tips to support treatment.

Best Peptide to Stack With Retatrutide: Risks and UK Alternatives

GLP-1 Brands

min read

Best Peptide to Stack With Retatrutide: Risks and UK Alternatives

Best peptide to stack with retatrutide? The clinical truth is no safe combination exists. Learn why peptide stacking is unproven, what the risks are, and which NHS-approved alternatives are available in the UK.

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

Ginger Tea for Erectile Dysfunction: What the Evidence Says

Can ginger tea really help with erections? We look at the evidence, explain what actually works for ED, and when to speak to your GP.

Read now

Is Testogel Pump Equivalent to Sachets? UK Dosing Guide

Testosterone

min read

Is Testogel Pump Equivalent to Sachets? UK Dosing Guide

Is Testogel pump equivalent to sachets? Discover the key differences in concentration, dosing and application between Testogel formulations, plus expert guidance on switching safely between testosterone replacement products.

Is It OK to Put Testogel on Straight After Shower?

Testosterone

min read

Is It OK to Put Testogel on Straight After Shower?

Is it safe to apply Testogel straight after showering? Discover the optimal timing for testosterone gel application, why skin dryness matters for absorption, and expert tips to maximise treatment efficacy whilst avoiding common mistakes.

How Many Pumps in a Testogel Bottle? UK Dosing Guide

Testosterone

min read

How Many Pumps in a Testogel Bottle? UK Dosing Guide

Find out exactly how many pumps are in a Testogel bottle and how long it will last based on your prescribed dose. Essential UK guidance on testosterone gel dosing, application technique, and safety for effective hormone replacement therapy.

Best Time to Take Saxenda: UK Injection Guide

GLP-1 Brands

min read

Best Time to Take Saxenda: UK Injection Guide

Find out the best time to take Saxenda, whether food affects it, and how to inject correctly. Clear UK guidance on liraglutide timing and administration.

Does Prozac Cause Gynaecomastia? Fluoxetine Side Effects Explained

Weight Loss

min read

Does Prozac Cause Gynaecomastia? Fluoxetine Side Effects Explained

Does Prozac cause gynaecomastia? Learn how fluoxetine may affect hormone levels, how rare this side effect is, when to see your GP, and what UK guidelines recommend for assessment and treatment.

Erectile Dysfunction

min read

How to Say Erectile Dysfunction in Spanish: Medical Terms

Learn how to say erectile dysfunction in Spanish with the correct medical term "disfunción eréctil". Discover related Spanish sexual health terminology, UK treatment options, and how to communicate effectively with healthcare providers about ED.

Chick-fil-A Calorie Deficit: Lower-Calorie Choices and NHS Healthy Eating Tips

Weight Loss

min read

Chick-fil-A Calorie Deficit: Lower-Calorie Choices and NHS Healthy Eating Tips

Chick-fil-A calorie deficit guide for UK travellers: discover lower-calorie menu options, nutritional facts, and practical tips to stay on track with your weight loss goals while eating out.

Berberine and Saxenda Together: Safety, Interactions and UK Guidance

GLP-1 Brands

min read

Berberine and Saxenda Together: Safety, Interactions and UK Guidance

Can you take berberine and Saxenda together safely? Discover the potential interactions, safety considerations, and expert guidance on combining this supplement with prescription liraglutide for weight management in the UK.

Raloxifene Dose for Gynaecomastia: UK Evidence and Safety Guide

Weight Loss

min read

Raloxifene Dose for Gynaecomastia: UK Evidence and Safety Guide

Raloxifene dose for gynaecomastia explained: off-label 60 mg daily use, clinical evidence, UK safety guidance, side effects, and when to seek NHS specialist advice.

Mounjaro

min read

Mounjaro and Diabetic Retinopathy: UK Clinical Guidance

Discover the link between Mounjaro and diabetic retinopathy. Learn about risk factors, monitoring recommendations, and when to seek urgent eye care for patients on tirzepatide.

Hair Loss

min read

Hair Loss Treatment for Curly Hair: UK Guide to Causes and Options

Hair loss treatment for curly hair explained — causes, UK evidence-based options including minoxidil, traction alopecia advice, and when to see a GP or dermatologist.

Calorie Deficit at Taco Bell: Smart Ordering Tips and Nutritional Guidance

Weight Loss

min read

Calorie Deficit at Taco Bell: Smart Ordering Tips and Nutritional Guidance

Calorie deficit at Taco Bell? Discover the calorie counts of popular UK menu items, lower-calorie ordering tips, and NHS-aligned advice to stay on track with your weight loss goals.

Testosterone

min read

Is Testogel Bioidentical? UK Guide to Testosterone Therapy

Is Testogel bioidentical? Discover how Testogel contains bioidentical testosterone identical to natural male hormones. Learn about its use in treating hypogonadism, benefits, risks, and UK prescribing guidance.

Saxenda & GLP-1 Hiccups: Side Effects Explained

GLP-1 Brands

min read

Saxenda & GLP-1 Hiccups: Side Effects Explained

Can Saxenda or other GLP-1 medicines cause hiccups? Learn what the evidence says, why it may happen, and when to speak to your GP.

Does Beetroot Juice Help With Erectile Dysfunction? Evidence Review

Supplements

min read

Does Beetroot Juice Help With Erectile Dysfunction? Evidence Review

Does beetroot juice help with erectile dysfunction? Discover the science behind dietary nitrates, nitric oxide, and blood flow, plus evidence-based guidance on safe use and when to seek medical advice for ED.

Does Allulose Help with GLP-1? Evidence and Guidance

Weight Loss

min read

Does Allulose Help with GLP-1? Evidence and Guidance

Does allulose help with GLP-1? Explore the evidence on allulose's effects on GLP-1 secretion, blood glucose control, and safety considerations for patients taking GLP-1 receptor agonist medications.

Why Does Sildenafil Cause a Stuffy Nose? Causes and Management

Erectile Dysfunction

min read

Why Does Sildenafil Cause a Stuffy Nose? Causes and Management

Why does sildenafil cause a stuffy nose? Discover the science behind this common side effect, how to manage nasal congestion, and when to seek medical advice about sildenafil use.

Can a Calorie Deficit Cause Diarrhoea? Causes, Tips & When to Seek Help

Weight Loss

min read

Can a Calorie Deficit Cause Diarrhoea? Causes, Tips & When to Seek Help

Can a calorie deficit cause diarrhoea? Learn why dietary changes during weight loss affect your gut, which foods and medicines trigger loose stools, and when to see your GP.

Bolt Guides

Featured

Adipex Pill Weight Loss: UK Safety, Risks and Licensed Alternatives

Weight loss

Adipex Pill Weight Loss: UK Safety, Risks and Licensed Alternatives

Gastric Sleeve Post-Op Soft Foods: UK Recovery Guide

Can You Take DayQuil After Gastric Sleeve Surgery? UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide Fridge Storage: What You Need to Know

Retatrutide Peptide vs Tesamorelin: Mechanisms, Evidence, and UK Availability

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Best Peptide to Stack With Retatrutide: Risks and UK Alternatives

Men’s Health

Testosterone

Erectile dysfunction

Ginger Tea for Erectile Dysfunction: What the Evidence Says

Is Testogel Pump Equivalent to Sachets? UK Dosing Guide

Is It OK to Put Testogel on Straight After Shower?

How Many Pumps in a Testogel Bottle? UK Dosing Guide

Browse all

Best Time to Take Saxenda: UK Injection Guide

Does Prozac Cause Gynaecomastia? Fluoxetine Side Effects Explained

How to Say Erectile Dysfunction in Spanish: Medical Terms

Chick-fil-A Calorie Deficit: Lower-Calorie Choices and NHS Healthy Eating Tips

Berberine and Saxenda Together: Safety, Interactions and UK Guidance

Raloxifene Dose for Gynaecomastia: UK Evidence and Safety Guide

Mounjaro and Diabetic Retinopathy: UK Clinical Guidance

Hair Loss Treatment for Curly Hair: UK Guide to Causes and Options

Calorie Deficit at Taco Bell: Smart Ordering Tips and Nutritional Guidance

Is Testogel Bioidentical? UK Guide to Testosterone Therapy

Saxenda & GLP-1 Hiccups: Side Effects Explained

Does Beetroot Juice Help With Erectile Dysfunction? Evidence Review

Does Allulose Help with GLP-1? Evidence and Guidance

Why Does Sildenafil Cause a Stuffy Nose? Causes and Management

Can a Calorie Deficit Cause Diarrhoea? Causes, Tips & When to Seek Help

Personalized weight management for women