Bolt Guides

Expert insights on weight loss and more.

Featured

Fish Oil Pills & Weight Loss: What the Evidence Says

Supplements

min read

Fish Oil Pills & Weight Loss: What the Evidence Says

Can fish oil supplements support weight loss? We review the evidence on omega-3 capsules, benefits, side effects, and UK guidance to help you decide.

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Weight loss

Read all on weight loss

Weight Loss

min read

Lemon Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

Lemon pills for weight loss: do they work? Explore the evidence, UK regulations, safety considerations, and NHS-approved alternatives to make an informed decision.

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Weight Loss

min read

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Discover how treatment of genetic obesity has been transformed by targeted therapies for rare inherited forms. Learn about diagnosis, licensed medications like setmelanotide, specialist NHS services, and comprehensive management approaches for monogenic obesity conditions.

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

Weight Loss

min read

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

Spironolactone causes gynaecomastia by blocking androgen receptors and shifting the oestrogen-to-androgen ratio in breast tissue. Learn how it happens, how common it is, and what your options are.

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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

How to Wean Off Rybelsus Safely: UK Clinical Guidance

Learn how to wean off Rybelsus safely with expert guidance on stopping semaglutide, managing blood sugar after discontinuation, and maintaining diabetes control. Essential UK clinical advice for patients and healthcare professionals.

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How to Wean Off Rybelsus Safely: UK Clinical Guidance

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

GLP-1 Brands

min read

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Discover how Trulicity (dulaglutide) helps manage type 2 diabetes with once-weekly injections. Learn about dosing, eligibility, side effects, and NICE guidance for UK patients seeking better blood glucose control.

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

GLP-1 Brands

min read

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Retatrutide triple receptor agonist explained: how it works, Phase 2 trial results, side effects, and UK regulatory status. Find out what the evidence says and what to expect next.

Ozempic Effects on the Body: How Semaglutide Works

GLP-1 Brands

min read

Ozempic Effects on the Body: How Semaglutide Works

Discover how Ozempic affects blood sugar, weight & heart health. Learn side effects & safe usage with expert UK guidance.

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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

What Is the Best Vacuum Device for Erectile Dysfunction?

What is the best vacuum device for erectile dysfunction? Discover how vacuum erection devices work, which features matter most, how to access clinically tested VEDs through the NHS, and what the evidence shows about effectiveness and safety for treating ED.

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Testosterone

min read

How Many Days of Testosterone Gel Pump Treatment Are Needed?

How many days of testosterone gel pump treatment do you need? Discover why testosterone replacement therapy isn't measured in days but requires long-term management. Learn about treatment timelines, monitoring schedules, and when to review your therapy with evidence-based UK guidance.

Does Testogel Make Your Penis Larger? Evidence and Facts

Testosterone

min read

Does Testogel Make Your Penis Larger? Evidence and Facts

Does Testogel make your penis larger? Discover the evidence-based answer about testosterone therapy and penis size, plus realistic effects on male sexual health and when to seek medical advice.

How to Use Testogel for Women: Dosage, Application and Safety

Testosterone

min read

How to Use Testogel for Women: Dosage, Application and Safety

Learn how to use Testogel for women safely, including application technique, dosage guidelines, monitoring requirements, and potential side effects. Expert guidance on off-label testosterone therapy for postmenopausal women with HSDD.

What Foods Can a Pregnant Woman Find Vitamin D In?

Supplements

min read

What Foods Can a Pregnant Woman Find Vitamin D In?

Discover which foods provide vitamin D during pregnancy, from oily fish to fortified products. Learn why the NHS recommends daily supplementation and how to meet your vitamin D needs for a healthy pregnancy.

Can Fatty Liver Cause Feet Swelling? Symptoms and When to Seek Help

Weight Loss

min read

Can Fatty Liver Cause Feet Swelling? Symptoms and When to Seek Help

Can fatty liver cause feet swelling? Discover when fatty liver disease leads to swollen feet, what other conditions cause ankle oedema, and when to seek urgent medical advice for liver-related swelling.

Whey Protein Powder for Cancer Patients: Benefits, Risks and Safe Use

Supplements

min read

Whey Protein Powder for Cancer Patients: Benefits, Risks and Safe Use

Discover how whey protein powder for cancer patients can support nutrition during treatment. Learn about benefits, safety considerations, dosing guidance, and when to seek specialist advice for protein supplementation in cancer care.

Is Sea Bass Healthy? Nutrition, Benefits and NHS Guidelines

Supplements

min read

Is Sea Bass Healthy? Nutrition, Benefits and NHS Guidelines

Is sea bass healthy? Discover the nutritional benefits, omega-3 content, mercury levels, and NHS guidelines for safe consumption. Learn how this popular white fish compares to salmon and other species, plus essential advice for pregnant women and children.

Is Beetroot Extract Worth Taking? Evidence-Based UK Guide

Supplements

min read

Is Beetroot Extract Worth Taking? Evidence-Based UK Guide

Is beetroot extract worth taking? Discover the evidence-based benefits for blood pressure and exercise performance, potential side effects, who should consider it, and expert guidance on dosage and safety in this comprehensive UK medical review.

Does CoQ10 Cause Headaches? Evidence and Prevention Tips

Supplements

min read

Does CoQ10 Cause Headaches? Evidence and Prevention Tips

Does CoQ10 cause headaches? Discover what the evidence shows about CoQ10 and headaches, why some people experience them, and practical strategies to reduce your risk whilst taking this popular supplement.

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

GLP-1 Brands

min read

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

Discover the lowest dose of Rybelsus (3mg) available in the UK, how to take it correctly, when to increase the dose, and what side effects to expect. Essential guidance for patients starting semaglutide tablets for type 2 diabetes.

Belly Fatty Liver Symptoms on Skin: Signs and When to Seek Help

Weight Loss

min read

Belly Fatty Liver Symptoms on Skin: Signs and When to Seek Help

Discover the connection between belly fatty liver symptoms on skin. Learn which skin signs may indicate liver dysfunction, when to seek medical advice, and how the NHS diagnoses and manages fatty liver disease.

Does Omega-3 Lower Cholesterol? Evidence and NHS Guidance

Supplements

min read

Does Omega-3 Lower Cholesterol? Evidence and NHS Guidance

Does omega-3 lower cholesterol? Discover what the evidence really shows about omega-3's effects on LDL, HDL, and triglycerides, plus NHS guidance on when supplements may help and when statins remain essential for cardiovascular protection.

How Does Testogel Work? Mechanism, Application & Results

Testosterone

min read

How Does Testogel Work? Mechanism, Application & Results

Discover how Testogel works to treat low testosterone in men. Learn about its mechanism of action, correct application technique, expected timelines for results, and essential safety information for UK patients.

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Supplements

min read

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Allergy medical management plans explained: what they include, who needs one, how to get one on the NHS, and how to keep it up to date. UK-aligned guidance from BSACI, NICE, and Anaphylaxis UK.

Supplements

min read

Fish Oil Supplements for Heart Health: Evidence and UK Guidance

Discover what the latest evidence reveals about fish oil supplements for heart health. Learn who may benefit, current UK guidance, dosage considerations, and evidence-based alternatives for cardiovascular protection.

Rybelsus Side Effects Rash: Causes, Symptoms and Management

GLP-1 Brands

min read

Rybelsus Side Effects Rash: Causes, Symptoms and Management

Concerned about Rybelsus side effects rash? Discover when skin reactions occur with semaglutide, how to recognise serious allergic symptoms, and what steps to take if you develop a rash whilst managing type 2 diabetes.

Leptin & Obesity Treatment: Discovery to UK Use

Weight Loss

min read

Leptin & Obesity Treatment: Discovery to UK Use

Discover how leptin shaped obesity science since 1994, why it failed most patients, and what treatments are available on the NHS today.

Trulicity Doses Per Pen: UK Dosing Guide

GLP-1 Brands

min read

Trulicity Doses Per Pen: UK Dosing Guide

Learn about Trulicity pen strengths, how to administer your weekly dose, storage tips, and what to do if you miss a dose.

Bolt Guides

Featured

Fish Oil Pills & Weight Loss: What the Evidence Says

Weight loss

Lemon Pills for Weight Loss: Evidence, Safety, and NHS Alternatives

Treatment of Genetic Obesity: Targeted Therapies and NHS Care

Spironolactone and Gynaecomastia: Causes, Risks, and Management Options

GLP-1 Brands

Wegovy

Mounjaro

How to Wean Off Rybelsus Safely: UK Clinical Guidance

Type 2 Diabetes Trulicity: Dosage, Eligibility & Side Effects UK

Retatrutide Triple Receptor Agonist: Mechanism, Evidence, and UK Status

Ozempic Effects on the Body: How Semaglutide Works

Men’s Health

Testosterone

Erectile dysfunction

What Is the Best Vacuum Device for Erectile Dysfunction?

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Does Testogel Make Your Penis Larger? Evidence and Facts

How to Use Testogel for Women: Dosage, Application and Safety

Browse all

What Foods Can a Pregnant Woman Find Vitamin D In?

Can Fatty Liver Cause Feet Swelling? Symptoms and When to Seek Help

Whey Protein Powder for Cancer Patients: Benefits, Risks and Safe Use

Is Sea Bass Healthy? Nutrition, Benefits and NHS Guidelines

Is Beetroot Extract Worth Taking? Evidence-Based UK Guide

Does CoQ10 Cause Headaches? Evidence and Prevention Tips

Lowest Dose of Rybelsus: UK Guidance on 3mg Semaglutide Tablets

Belly Fatty Liver Symptoms on Skin: Signs and When to Seek Help

Does Omega-3 Lower Cholesterol? Evidence and NHS Guidance

How Does Testogel Work? Mechanism, Application & Results

Allergy Medical Management Plan: UK Guide to Safe Allergy Care

Fish Oil Supplements for Heart Health: Evidence and UK Guidance

Rybelsus Side Effects Rash: Causes, Symptoms and Management

Leptin & Obesity Treatment: Discovery to UK Use

Trulicity Doses Per Pen: UK Dosing Guide

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