Bolt Guides

Expert insights on weight loss and more.

Featured

Cost

min read

Mounjaro Cost for Weight Loss: UK Access and Pricing Guide

Discover the cost of Mounjaro (tirzepatide) for weight loss in the UK, including NHS and private access routes, eligibility criteria, clinical effectiveness, and what to expect from treatment. Expert guidance on this dual GIP/GLP-1 medication.

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Weight loss

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Gastric Sleeve on the NHS: Eligibility & Recovery

Weight Loss

min read

Gastric Sleeve on the NHS: Eligibility & Recovery

Do you qualify for NHS gastric sleeve surgery? Discover eligibility, what the procedure involves, risks, and recovery. Clear UK guidance.

Low BMI Gastric Sleeve: Who Qualifies & UK Options

Weight Loss

min read

Low BMI Gastric Sleeve: Who Qualifies & UK Options

Explore NHS and NICE criteria for low BMI gastric sleeve surgery, what the evidence shows, and your private UK options if you don't meet the threshold.

Prenatal Vitamins After Gastric Sleeve: UK Guide

Weight Loss

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Prenatal Vitamins After Gastric Sleeve: UK Guide

Had a gastric sleeve and now pregnant? Learn which prenatal vitamins are safe, what UK guidance recommends, and how to avoid dangerous deficiencies.

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GLP-1 Brands

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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

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Ozempic for binge eating: Is it effective? Explore the evidence, safety concerns, and NHS-recommended treatments for binge eating disorder. Learn what NICE guidelines advise and how to discuss options with your GP.

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Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

GLP-1 Brands

min read

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Ozempic and liver disease: discover how semaglutide affects patients with NAFLD and existing hepatic conditions. Expert UK guidance on safety, monitoring, and when to seek medical advice for liver health during GLP-1 treatment.

Bupropion and Saxenda Together: UK Safety Guide

GLP-1 Brands

min read

Bupropion and Saxenda Together: UK Safety Guide

Can you take bupropion and Saxenda together? Understand the key risks, seizure considerations, and when specialist supervision is needed in the UK.

Does Saxenda Cause UTIs? Evidence & UK Guidance

GLP-1 Brands

min read

Does Saxenda Cause UTIs? Evidence & UK Guidance

Find out whether Saxenda or GLP-1 drugs are linked to UTIs. We review the clinical evidence, symptoms to watch for, and what UK guidance says.

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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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Will Sildenafil Make Me Hard? How It Works and What to Expect

Erectile Dysfunction

min read

Will Sildenafil Make Me Hard? How It Works and What to Expect

Will sildenafil make me hard? Discover how sildenafil works, why sexual arousal is essential, what to expect from treatment, safety precautions, and when to consult your GP about erectile dysfunction.

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Testosterone

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Is Testosterone Treatment Permanent? UK Guide to TRT Duration

Is testosterone treatment permanent? Discover whether TRT is reversible, what happens when you stop testosterone therapy, how long treatment lasts, and NHS guidance on testosterone replacement duration for men with low testosterone in the UK.

Testosterone

min read

Calorie Deficit Effect on Testosterone: What the Evidence Shows

Calorie deficit effect on testosterone explained — learn how energy restriction affects hormone levels, warning signs to watch for, and evidence-based steps to protect testosterone while losing weight safely.

Testosterone

min read

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

Will your clitoris stay the same after stopping testosterone treatment? Discover what happens to clitoral size, sensitivity, and function when testosterone therapy ends, which changes persist, and when to seek medical advice.

Can You Take Magnesium Every Day? UK Safety Guidance

Supplements

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Can You Take Magnesium Every Day? UK Safety Guidance

Can you take magnesium every day safely? Discover UK guidance on daily magnesium supplementation, recommended doses, benefits, side effects, and who should consider supplements. Expert advice on safe use.

Wegovy

min read

How Much Protein on Wegovy: UK Evidence-Based Guidance

Discover how much protein you need on Wegovy to preserve muscle mass during weight loss. Evidence-based guidance on daily requirements, best protein sources, and practical strategies for UK patients taking semaglutide for weight management.

Fast Food on Ozempic: Effects, Risks and Healthier Alternatives

GLP-1 Brands

min read

Fast Food on Ozempic: Effects, Risks and Healthier Alternatives

Wondering about eating fast food on Ozempic? Discover how semaglutide affects your appetite and digestion, why fast food may cause side effects, and practical alternatives that support your treatment goals whilst minimising discomfort.

HbA1c Less Than 5%: What a Low Result Means for You

Weight Loss

min read

HbA1c Less Than 5%: What a Low Result Means for You

HbA1c less than 5% — find out what a result below 31 mmol/mol means, when it may signal an underlying issue, and what NHS and NICE guidance says about interpreting a low HbA1c result.

Hair Loss

min read

Can Metoprolol Cause Hair Loss? Evidence, Risks & What to Do

Can metoprolol cause hair loss? Learn what the evidence says, how beta-blockers may affect hair growth, what to do if you notice thinning, and when to see your GP.

Alternatives to Gastric Band Surgery: UK Options Explained

Weight Loss

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Alternatives to Gastric Band Surgery: UK Options Explained

Alternatives to gastric band surgery include prescription medicines, endoscopic procedures, and NHS lifestyle programmes. Discover your options, eligibility criteria, and what to discuss with your GP.

Trulicity Mechanism of Action: How It Controls Blood Sugar

GLP-1 Brands

min read

Trulicity Mechanism of Action: How It Controls Blood Sugar

Discover how Trulicity's mechanism of action works to control blood sugar in type 2 diabetes. Learn about GLP-1 receptor activation, insulin secretion, glucagon suppression, and clinical effects on glucose and weight management.

Low Libido After Gastric Sleeve: Causes and NHS Treatment Options

Weight Loss

min read

Low Libido After Gastric Sleeve: Causes and NHS Treatment Options

Low libido after gastric sleeve surgery? Discover the hormonal, nutritional, and psychological causes, when to seek help, and NHS treatment options available to you.

Rybelsus for PCOS: Evidence & UK Guidance

GLP-1 Brands

min read

Rybelsus for PCOS: Evidence & UK Guidance

Can Rybelsus help with PCOS? Explore the evidence on semaglutide for weight loss, insulin resistance, and what UK guidance says about treatment options.

Erectile Dysfunction

min read

Which Race Has the Most Erectile Dysfunction? UK Evidence

Which race has the most erectile dysfunction? Discover what UK research reveals about ethnic differences in ED rates, the underlying health factors that truly matter, and why ethnicity alone doesn't determine risk. Evidence-based insights on diabetes, cardiovascular disease, and getting help through the NHS.

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Supplements

min read

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Discover evidence-based guidance on beetroot extract dosage in the UK. Learn how many mg to take safely, what factors affect your dose, potential side effects, and when to consult your GP about supplementation.

Can You Take Trulicity at Night? Timing and Dosing Guide

GLP-1 Brands

min read

Can You Take Trulicity at Night? Timing and Dosing Guide

Can you take Trulicity at night? Discover the flexibility of Trulicity dosing, optimal injection timing for type 2 diabetes management, administration guidance, and essential safety information from UK clinical experts.

Hair Loss

min read

Hair Loss After COVID: Causes, Duration, and NHS Treatment Options

Hair loss after COVID explained: causes, how long it lasts, NHS treatments, and when to see your GP. Evidence-based UK guidance on post-COVID telogen effluvium and long COVID hair shedding.

Can Fatty Liver Make You Feel Hot? UK Medical Guide

Weight Loss

min read

Can Fatty Liver Make You Feel Hot? UK Medical Guide

Can fatty liver make you feel hot? Discover the real connection between fatty liver disease and feeling warm, plus the actual symptoms to watch for and when to seek medical advice in the UK.

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

Supplements

min read

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

Rebound effect allergy medication explained: find out which nasal sprays and eye drops cause rebound symptoms, how long they last, and what NHS-recommended alternatives can help you break the cycle safely.

Bolt Guides

Featured

Mounjaro Cost for Weight Loss: UK Access and Pricing Guide

Weight loss

Gastric Sleeve on the NHS: Eligibility & Recovery

Low BMI Gastric Sleeve: Who Qualifies & UK Options

Prenatal Vitamins After Gastric Sleeve: UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Ozempic for Binge Eating: Evidence, Safety and NHS Treatment Options

Ozempic and Liver Disease: UK Safety Guidance and Monitoring

Bupropion and Saxenda Together: UK Safety Guide

Does Saxenda Cause UTIs? Evidence & UK Guidance

Men’s Health

Testosterone

Erectile dysfunction

Will Sildenafil Make Me Hard? How It Works and What to Expect

Is Testosterone Treatment Permanent? UK Guide to TRT Duration

Calorie Deficit Effect on Testosterone: What the Evidence Shows

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

Browse all

Can You Take Magnesium Every Day? UK Safety Guidance

How Much Protein on Wegovy: UK Evidence-Based Guidance

Fast Food on Ozempic: Effects, Risks and Healthier Alternatives

HbA1c Less Than 5%: What a Low Result Means for You

Can Metoprolol Cause Hair Loss? Evidence, Risks & What to Do

Alternatives to Gastric Band Surgery: UK Options Explained

Trulicity Mechanism of Action: How It Controls Blood Sugar

Low Libido After Gastric Sleeve: Causes and NHS Treatment Options

Rybelsus for PCOS: Evidence & UK Guidance

Which Race Has the Most Erectile Dysfunction? UK Evidence

How Many mg of Beetroot Extract Should I Take? UK Dosage Guide

Can You Take Trulicity at Night? Timing and Dosing Guide

Hair Loss After COVID: Causes, Duration, and NHS Treatment Options

Can Fatty Liver Make You Feel Hot? UK Medical Guide

Rebound Effect Allergy Medication: Causes, Duration and Safe Alternatives

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