Bolt Guides

Expert insights on weight loss and more.

Featured

Is It Safe to Take Retatrutide? UK Evidence and Guidance

GLP-1 Brands

min read

Is It Safe to Take Retatrutide? UK Evidence and Guidance

Is it safe to take retatrutide? Learn what the latest clinical trial data shows, known side effects, who should avoid it, and its current MHRA regulatory status in the UK.

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Weight loss

Read all on weight loss

Effect of Blood Transfusion on HbA1c: UK Clinical Guide

Weight Loss

min read

Effect of Blood Transfusion on HbA1c: UK Clinical Guide

The effect of blood transfusion on HbA1c can make results unreliable for up to three months. Learn why this happens, what the evidence shows, and which alternative tests UK clinicians recommend.

Gastric Sleeve Pouch Reset: What the NHS Evidence Really Says

Weight Loss

min read

Gastric Sleeve Pouch Reset: What the NHS Evidence Really Says

Gastric sleeve pouch reset: is it safe or clinically proven? Learn what NHS and BOMSS guidance says about managing weight regain after sleeve gastrectomy and when to seek specialist support.

Gynaecomastia and Tummy Tuck: Combined Surgery Guide for UK Patients

Weight Loss

min read

Gynaecomastia and Tummy Tuck: Combined Surgery Guide for UK Patients

Gynaecomastia and tummy tuck surgery combined: explore candidacy, risks, recovery, UK costs, and how to find a qualified surgeon. NHS and private options explained.

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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

Is It Safe to Take Retatrutide? UK Evidence and Guidance

Is it safe to take retatrutide? Learn what the latest clinical trial data shows, known side effects, who should avoid it, and its current MHRA regulatory status in the UK.

Read now

Wegovy vs Ozempic Cost: UK Price Comparison and Value Guide

GLP-1 Brands

min read

Wegovy vs Ozempic Cost: UK Price Comparison and Value Guide

Wegovy vs Ozempic cost comparison: discover UK NHS and private prescription prices, eligibility criteria, and which semaglutide treatment offers better value for your clinical needs.

Ozempic for PCOS: Evidence & UK Treatment Options

GLP-1 Brands

min read

Ozempic for PCOS: Evidence & UK Treatment Options

Can Ozempic help with PCOS symptoms? Explore the evidence, off-label use considerations, and NHS-approved treatments for managing PCOS in the UK.

Best Time to Take Saxenda to Avoid Nausea: Expert Guidance

GLP-1 Brands

min read

Best Time to Take Saxenda to Avoid Nausea: Expert Guidance

Discover the best time to take Saxenda to avoid nausea, with expert guidance on timing strategies, dietary modifications, and practical tips to manage this common side effect whilst maintaining treatment effectiveness.

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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

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Considering a bracelet for erectile dysfunction? Discover why these wearable devices lack clinical evidence, how they differ from NHS-approved treatments, and why proper medical assessment is essential for effective ED management.

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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.

How Long Does Testogel Take to Work? UK Guide

Testosterone

min read

How Long Does Testogel Take to Work? UK Guide

Discover how long Testogel takes to work, from initial absorption to noticeable improvements in energy, libido, and muscle mass. Learn about factors affecting response time, monitoring requirements, and what to expect during testosterone replacement therapy in the UK.

Does Fatty Liver Cause Night Sweats? UK Medical Evidence

Weight Loss

min read

Does Fatty Liver Cause Night Sweats? UK Medical Evidence

Does fatty liver cause night sweats? Discover the evidence-based answer, when night sweats signal serious liver disease, and what symptoms require urgent medical attention in the UK.

Gastric Band and Rheumatoid Arthritis: UK Clinical Guide

Weight Loss

min read

Gastric Band and Rheumatoid Arthritis: UK Clinical Guide

Gastric band surgery and rheumatoid arthritis: understand how weight loss affects RA symptoms, medication absorption, DMARD use, surgical risks, and NHS eligibility. Expert UK clinical guidance.

How Big of a Calorie Deficit Is Too Much? NHS-Backed Guidance

Weight Loss

min read

How Big of a Calorie Deficit Is Too Much? NHS-Backed Guidance

How big of a calorie deficit is too much? Learn what NHS and NICE guidelines say about safe calorie restriction, warning signs of going too far, and how to lose weight sustainably without risking your health.

Can Podiatrists Bill for Testing HbA1c? UK Guidance Explained

Weight Loss

min read

Can Podiatrists Bill for Testing HbA1c? UK Guidance Explained

Can podiatrists bill for testing HbA1c in the UK? Understand NHS funding rules, private practice options, HCPC scope of practice, NICE guidance, and the correct clinical pathway for diabetic foot care.

Hair Loss

min read

Can Fatty Liver Cause Hair Loss? Causes, Links & UK Guidance

Can fatty liver cause hair loss? Explore the links between hepatic steatosis, hormonal changes, nutritional deficiencies, and hair thinning — plus UK guidance on when to see your GP.

Canned Sardines Health Risks: NHS Safety Guidance

Supplements

min read

Canned Sardines Health Risks: NHS Safety Guidance

Discover the health risks of canned sardines including salt content, mercury levels, and purine concerns. Evidence-based NHS guidance on safe consumption for all ages, pregnant women, and those with gout or hypertension. Learn which varieties to choose and who should limit intake.

Melted Cheese After Gastric Sleeve: Safety, Timing and Nutrition

Weight Loss

min read

Melted Cheese After Gastric Sleeve: Safety, Timing and Nutrition

Melted cheese after gastric sleeve surgery — find out when it's safe to introduce, which varieties to choose, nutritional benefits and risks, and expert NHS-aligned dietary guidance.

Can You Take Antacids with Rybelsus? Timing and Safety Guide

GLP-1 Brands

min read

Can You Take Antacids with Rybelsus? Timing and Safety Guide

Can you take antacids with Rybelsus? Discover essential timing guidelines for taking antacids alongside Rybelsus (semaglutide), how to manage heartburn safely, and when to seek medical advice for optimal diabetes control.

Does Rybelsus Cause UTI? Evidence and Guidance

GLP-1 Brands

min read

Does Rybelsus Cause UTI? Evidence and Guidance

Does Rybelsus cause UTI? Discover the evidence linking this type 2 diabetes medication to urinary tract infections, learn about established side effects, and find out when to seek medical advice for urinary symptoms.

Does Ozempic Make Your Urine Yellow? Causes and Advice

GLP-1 Brands

min read

Does Ozempic Make Your Urine Yellow? Causes and Advice

Does Ozempic make your urine yellow? Discover how this diabetes medication may indirectly affect urine colour through dehydration, when to worry about colour changes, and essential hydration tips for patients taking semaglutide.

Gainful Whey Protein Collagen Powder: Benefits, Safety and Uses

Supplements

min read

Gainful Whey Protein Collagen Powder: Benefits, Safety and Uses

Discover what gainful whey protein collagen powder is, how it combines muscle-supporting whey with collagen peptides, its potential benefits, safety considerations, and whether it's right for your nutritional needs.

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Weight Loss

min read

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Discover how incorporating motivational interviewing into behavioural obesity treatment enhances patient engagement and long-term weight management. Evidence-based guidance for UK healthcare professionals on MI techniques, training, and integration with NICE-recommended interventions.

Does Resveratrol Lower Cholesterol? Evidence and UK Guidance

Supplements

min read

Does Resveratrol Lower Cholesterol? Evidence and UK Guidance

Does resveratrol lower cholesterol? Explore the current evidence on resveratrol supplementation for cholesterol management, including UK clinical guidance, dosing considerations, safety profiles, and how it compares to established lipid-lowering therapies.

Mounjaro

min read

Mounjaro Weight Loss and Alcohol: Safety Guidelines

Can you drink alcohol whilst taking Mounjaro for weight loss? Discover how alcohol affects Mounjaro's effectiveness, potential side effects of combining them, and safe drinking guidelines to support your treatment goals.

Erectile Dysfunction

min read

Does BPC-157 Cause Erectile Dysfunction? Evidence and Safe Treatments

Does BPC-157 cause erectile dysfunction? Discover the facts about this unlicensed peptide, its unknown safety profile, and evidence-based NHS treatments for ED including PDE5 inhibitors and when to seek medical advice.

Bolt Guides

Featured

Is It Safe to Take Retatrutide? UK Evidence and Guidance

Weight loss

Effect of Blood Transfusion on HbA1c: UK Clinical Guide

Gastric Sleeve Pouch Reset: What the NHS Evidence Really Says

Gynaecomastia and Tummy Tuck: Combined Surgery Guide for UK Patients

GLP-1 Brands

Wegovy

Mounjaro

Is It Safe to Take Retatrutide? UK Evidence and Guidance

Wegovy vs Ozempic Cost: UK Price Comparison and Value Guide

Ozempic for PCOS: Evidence & UK Treatment Options

Best Time to Take Saxenda to Avoid Nausea: Expert Guidance

Men’s Health

Testosterone

Erectile dysfunction

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Is It OK to Put Testogel on Straight After Shower?

How Many Pumps in a Testogel Bottle? UK Dosing Guide

How Long Does Testogel Take to Work? UK Guide

Browse all

Does Fatty Liver Cause Night Sweats? UK Medical Evidence

Gastric Band and Rheumatoid Arthritis: UK Clinical Guide

How Big of a Calorie Deficit Is Too Much? NHS-Backed Guidance

Can Podiatrists Bill for Testing HbA1c? UK Guidance Explained

Can Fatty Liver Cause Hair Loss? Causes, Links & UK Guidance

Canned Sardines Health Risks: NHS Safety Guidance

Melted Cheese After Gastric Sleeve: Safety, Timing and Nutrition

Can You Take Antacids with Rybelsus? Timing and Safety Guide

Does Rybelsus Cause UTI? Evidence and Guidance

Does Ozempic Make Your Urine Yellow? Causes and Advice

Gainful Whey Protein Collagen Powder: Benefits, Safety and Uses

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Does Resveratrol Lower Cholesterol? Evidence and UK Guidance

Mounjaro Weight Loss and Alcohol: Safety Guidelines

Does BPC-157 Cause Erectile Dysfunction? Evidence and Safe Treatments

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