Bolt Guides

Expert insights on weight loss and more.

Featured

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Weight Loss

min read

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Does visceral abdominal fat leach into the bloodstream? Learn how visceral fat releases harmful substances into circulation, the health risks involved, and NHS-recommended ways to reduce it.

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Weight loss

Read all on weight loss

Weight Loss

min read

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Does visceral abdominal fat leach into the bloodstream? Learn how visceral fat releases harmful substances into circulation, the health risks involved, and NHS-recommended ways to reduce it.

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Weight Loss

min read

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Tummy tuck after gastric sleeve: find out when to consider abdominoplasty, NHS funding criteria, UK private costs, risks, and recovery in this expert UK patient guide.

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

Weight Loss

min read

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

Fluid buildup after gynaecomastia surgery: learn why seromas and haematomas occur, how to spot the signs, NHS and private treatment options, and when to seek urgent medical advice.

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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

Retatrutide and UTIs: What Current Clinical Evidence Shows

Can retatrutide cause UTIs? Explore the current clinical evidence on retatrutide's side effects, its link to urinary tract infections, and when to seek medical advice during a trial.

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Retatrutide and UTIs: What Current Clinical Evidence Shows

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

GLP-1 Brands

min read

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

Will Victoza make you tired? Discover why some patients experience fatigue with liraglutide, how to manage tiredness, and when to seek medical advice for this GLP-1 receptor agonist used in type 2 diabetes treatment.

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

GLP-1 Brands

min read

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

Discover the connection between Ozempic and swollen lymph nodes. Learn about recognised side effects, when lymphadenopathy requires medical attention, and alternative causes of lymph node swelling in patients taking semaglutide.

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

GLP-1 Brands

min read

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

Can I change the time I take Saxenda? Yes—learn how to safely adjust your Saxenda injection schedule, choose the best time for your lifestyle, and maintain consistent dosing for optimal weight management results with expert UK guidance.

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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

What Is Position-Dependent Erectile Dysfunction? Causes and Treatment

What is position-dependent erectile dysfunction? Discover how body position affects erection quality, the vascular causes behind positional ED, when to seek medical help, and evidence-based treatment options available through the NHS.

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Testosterone

min read

What Age Is Best for Testosterone Treatment? NHS Guidelines

Discover when testosterone treatment is appropriate and what age considerations matter. Learn about NHS guidelines, diagnostic criteria, and age-specific benefits and risks of TRT for confirmed hypogonadism.

Testosterone

min read

Does Testosterone Come Back After Prostate Treatment? Recovery Guide

Does testosterone come back after prostate treatment? Discover how ADT, surgery, and radiotherapy affect testosterone levels, recovery timelines, influencing factors, and management options for persistent low testosterone after prostate cancer treatment.

Where to Rub Testogel: Application Sites and Safety Guide

Testosterone

min read

Where to Rub Testogel: Application Sites and Safety Guide

Learn exactly where to rub Testogel for safe, effective testosterone replacement. Discover correct application sites for each formulation, step-by-step technique, common mistakes to avoid, and essential safety precautions to protect yourself and others.

Hair Loss

min read

MS and Hair Loss: Causes, Medications & Management

MS doesn't directly cause hair loss, but medications, stress and related conditions can. Find out what's behind it and what you can do.

Can You Use Testogel as a PCT? UK Medical Guidance

Testosterone

min read

Can You Use Testogel as a PCT? UK Medical Guidance

Can you use Testogel as a PCT after anabolic steroids? Discover why Testogel is not suitable for post cycle therapy, how it suppresses natural testosterone production, and what approved medical options exist in the UK for restoring hormonal balance safely.

Is Gynaecomastia an Intersex Condition? Causes and NHS Treatment

Weight Loss

min read

Is Gynaecomastia an Intersex Condition? Causes and NHS Treatment

Is gynaecomastia an intersex condition? Learn the clinical distinction between gynaecomastia and differences of sex development (DSDs), including causes, diagnosis, and NHS treatment options.

Hair Loss

min read

Does Folliculitis Cause Hair Loss? Types, Treatment and NHS Advice

Does folliculitis cause hair loss? Learn which types of folliculitis can lead to permanent hair loss, how scarring subtypes are diagnosed, and what NHS treatments are available to protect your hair.

Addiction to Allergy Medication: Risks, Signs, and Safe Withdrawal

Supplements

min read

Addiction to Allergy Medication: Risks, Signs, and Safe Withdrawal

Addiction to allergy medication — find out which products carry real dependency risks, what NHS and NICE guidelines say about long-term use, and how to safely reduce or stop antihistamines and nasal sprays.

When Does Male Metabolism Slow Down? The Real Age

Weight Loss

min read

When Does Male Metabolism Slow Down? The Real Age

Discover when men's metabolism really changes, why muscle loss is key, and how to stay metabolically healthy for longer.

Hair Loss

min read

Probiotics and Hair Loss: What Does the Evidence Really Show?

Probiotics and hair loss: discover what the evidence says about gut health and hair growth, which strains have been studied, safety guidance, and when to see your GP.

Weight Loss

min read

Weight Loss Plateau in a Calorie Deficit: Causes and Solutions

Weight loss plateau in a calorie deficit explained — discover why your body adapts, what causes stalls, and how to break through safely with UK-guideline-backed advice.

Will You Get Full Faster on Saxenda? Appetite Effects Explained

GLP-1 Brands

min read

Will You Get Full Faster on Saxenda? Appetite Effects Explained

Will you get full faster on Saxenda? Discover how this GLP-1 medication affects appetite, when to expect changes, individual variation in response, and how to optimise results with lifestyle modifications for effective weight management.

Dental Periodontitis and HbA1c: How Gum Disease Affects Blood Sugar

Weight Loss

min read

Dental Periodontitis and HbA1c: How Gum Disease Affects Blood Sugar

Dental periodontitis and HbA1c levels are closely linked — find out how gum disease affects blood sugar control, what NHS guidance recommends, and whether treating periodontitis can help lower your HbA1c.

Can Fatty Liver Be Transmitted? Causes and Prevention

Weight Loss

min read

Can Fatty Liver Be Transmitted? Causes and Prevention

Can fatty liver be transmitted between people? Discover why fatty liver disease is not contagious, what causes it, and how to prevent and manage this common metabolic condition affecting liver health.

Wegovy

min read

Can You Take Metamucil with Wegovy? Safety and Guidance

Can you take Metamucil with Wegovy? Discover whether ispaghula fibre supplements are safe to use alongside semaglutide for weight management, including timing, hydration tips, and when to consult your GP.

Is Viagra and Testogel a Good Combination? Safety and Benefits

Testosterone

min read

Is Viagra and Testogel a Good Combination? Safety and Benefits

Is Viagra and Testogel a good combination? Discover how these treatments work together, potential benefits for erectile dysfunction and low testosterone, safety considerations, side effects, and when to discuss combination therapy with your GP.

Hair Loss

min read

OGX Shampoo Hair Loss: Ingredients, Evidence, and UK Treatment Options

OGX shampoo and hair loss — find out which ingredients raise concerns, what UK regulators say, when to see a GP, and which licensed treatments are recommended for hair thinning.

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

Weight Loss

min read

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

Does ghrelin come back after gastric sleeve surgery? Learn how ghrelin levels change post-operatively, what the evidence shows long-term, and how to manage hunger effectively after sleeve gastrectomy.

Bolt Guides

Featured

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Weight loss

Does Visceral Abdominal Fat Leach Into the Bloodstream? UK Guide

Tummy Tuck After Gastric Sleeve: UK Patient Guide to Abdominoplasty

Fluid Buildup After Gynaecomastia Surgery: Causes, Treatment & Recovery

GLP-1 Brands

Wegovy

Mounjaro

Retatrutide and UTIs: What Current Clinical Evidence Shows

Will Victoza Make You Tired? Fatigue and Liraglutide Explained

Ozempic and Swollen Lymph Nodes: UK Medical Guidance

Can I Change the Time I Take Saxenda? Safe Adjustment Guide

Men’s Health

Testosterone

Erectile dysfunction

What Is Position-Dependent Erectile Dysfunction? Causes and Treatment

What Age Is Best for Testosterone Treatment? NHS Guidelines

Does Testosterone Come Back After Prostate Treatment? Recovery Guide

Where to Rub Testogel: Application Sites and Safety Guide

Browse all

MS and Hair Loss: Causes, Medications & Management

Can You Use Testogel as a PCT? UK Medical Guidance

Is Gynaecomastia an Intersex Condition? Causes and NHS Treatment

Does Folliculitis Cause Hair Loss? Types, Treatment and NHS Advice

Addiction to Allergy Medication: Risks, Signs, and Safe Withdrawal

When Does Male Metabolism Slow Down? The Real Age

Probiotics and Hair Loss: What Does the Evidence Really Show?

Weight Loss Plateau in a Calorie Deficit: Causes and Solutions

Will You Get Full Faster on Saxenda? Appetite Effects Explained

Dental Periodontitis and HbA1c: How Gum Disease Affects Blood Sugar

Can Fatty Liver Be Transmitted? Causes and Prevention

Can You Take Metamucil with Wegovy? Safety and Guidance

Is Viagra and Testogel a Good Combination? Safety and Benefits

OGX Shampoo Hair Loss: Ingredients, Evidence, and UK Treatment Options

Does Ghrelin Come Back After Gastric Sleeve? What the Evidence Shows

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