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.

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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.

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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 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.

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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.

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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

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.

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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.

Mounjaro

min read

Can You Take Mounjaro and Phentermine Together? UK Guidance

Can you take Mounjaro and phentermine together? Discover why this combination isn't recommended in the UK, the safety concerns involved, and evidence-based alternatives for effective weight management approved by NICE and the MHRA.

Does Saxenda Help With Cravings? Evidence and What to Expect

GLP-1 Brands

min read

Does Saxenda Help With Cravings? Evidence and What to Expect

Does Saxenda help with cravings? Discover how this GLP-1 medication reduces appetite and food cravings, what clinical evidence shows, and how to use it effectively alongside diet and exercise for weight management.

Probiotics for Bladder Infection: Evidence and Guidance

Supplements

min read

Probiotics for Bladder Infection: Evidence and Guidance

Discover how probiotics for bladder infection prevention may help reduce recurrent UTIs. Evidence-based guidance on Lactobacillus strains, effectiveness, safety, and when to seek medical advice for urinary tract infections.

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Weight Loss

min read

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Discover evidence-based treatment options for obesity-induced lymphoedema, including decongestive therapy, compression, weight management strategies, and when to seek specialist help for this progressive condition.

Liraglutide and Obesity Treatment: UK Guide to Eligibility and Use

Weight Loss

min read

Liraglutide and Obesity Treatment: UK Guide to Eligibility and Use

Discover how liraglutide and obesity treatment work together in the UK. Learn about eligibility criteria, expected weight loss, side effects, NHS availability, and private prescription options for this NICE-recommended GLP-1 medication.

Does Ozempic Affect Levonorgestrel Emergency Contraception?

GLP-1 Brands

min read

Does Ozempic Affect Levonorgestrel Emergency Contraception?

Does Ozempic affect levonorgestrel emergency contraception? Discover the evidence on potential interactions, absorption concerns, and practical guidance for using both medications safely and effectively.

Hair Loss

min read

Does Magnesium Cause Hair Loss? Evidence, Safety & NHS Guidance

Does magnesium cause hair loss? Explore the clinical evidence, NHS-recommended safe intake levels, common causes of hair thinning, and when to see a GP about hair loss in the UK.

Fish Oil Daily Recommended Intake: UK Guidance and Safety

Supplements

min read

Fish Oil Daily Recommended Intake: UK Guidance and Safety

Discover the fish oil daily recommended intake for adults in the UK, including NHS guidance, health benefits, who should consider supplements, and important safety considerations for omega-3 supplementation.

Iron and Zinc Foods: Best Sources and Absorption Tips

Supplements

min read

Iron and Zinc Foods: Best Sources and Absorption Tips

Discover the best iron and zinc foods to support your health. Learn which dietary sources provide these essential minerals, how to maximise absorption, and daily requirements for different life stages. Expert UK guidance on preventing deficiency.

Wegovy

min read

Can Wegovy Cause Panic Attacks: A Comprehensive Look into GLP-1 Weight Loss Treatments?

Can Wegovy cause panic attacks? Explore the connection between this weight-loss treatment and anxiety symptoms, and find management tips.

Can Fatty Liver Make You Feel Nauseous? Symptoms and When to Seek Help

Weight Loss

min read

Can Fatty Liver Make You Feel Nauseous? Symptoms and When to Seek Help

Can fatty liver make you feel nauseous? Discover how fatty liver disease causes nausea, what symptoms to watch for, and when to seek medical advice for proper diagnosis and treatment.

What Is the Lowest Dose of Ozempic? UK Dosing Guide

GLP-1 Brands

min read

What Is the Lowest Dose of Ozempic? UK Dosing Guide

Discover what the lowest dose of Ozempic is and why starting at 0.25 mg matters for type 2 diabetes treatment. Learn about dose escalation, tolerability, and when to discuss adjustments with your GP in this comprehensive UK medical guide.

Risperidone and Gynaecomastia: Causes, Risks, and UK Management

Weight Loss

min read

Risperidone and Gynaecomastia: Causes, Risks, and UK Management

Can risperidone cause gynaecomastia? Learn how risperidone raises prolactin levels, who is most at risk, when to see a doctor, and how UK clinicians manage this recognised side effect.

Fish Oil Blood Pressure: Evidence, Dosage and Safety

Supplements

min read

Fish Oil Blood Pressure: Evidence, Dosage and Safety

Discover how fish oil blood pressure benefits work, the evidence behind omega-3 supplements for hypertension, recommended dosages, and important safety considerations for cardiovascular health.

When Can I Have Chips After Gastric Sleeve Surgery?

Weight Loss

min read

When Can I Have Chips After Gastric Sleeve Surgery?

When can I have chips after gastric sleeve surgery? Learn the NHS-aligned dietary stages, why chips are discouraged in the first year, and what bariatric dietitians recommend for long-term eating.

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

Can You Take Mounjaro and Phentermine Together? UK Guidance

Does Saxenda Help With Cravings? Evidence and What to Expect

Probiotics for Bladder Infection: Evidence and Guidance

Treatment of Obesity-Induced Lymphoedema: Evidence-Based Management

Liraglutide and Obesity Treatment: UK Guide to Eligibility and Use

Does Ozempic Affect Levonorgestrel Emergency Contraception?

Does Magnesium Cause Hair Loss? Evidence, Safety & NHS Guidance

Fish Oil Daily Recommended Intake: UK Guidance and Safety

Iron and Zinc Foods: Best Sources and Absorption Tips

Can Wegovy Cause Panic Attacks: A Comprehensive Look into GLP-1 Weight Loss Treatments?

Can Fatty Liver Make You Feel Nauseous? Symptoms and When to Seek Help

What Is the Lowest Dose of Ozempic? UK Dosing Guide

Risperidone and Gynaecomastia: Causes, Risks, and UK Management

Fish Oil Blood Pressure: Evidence, Dosage and Safety

When Can I Have Chips After Gastric Sleeve Surgery?

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