Bolt Guides

Expert insights on weight loss and more.

Featured

Hair Loss

min read

Hair Loss and Lavender Oil: Evidence, Safety, and UK Treatments

Hair loss lavender oil: does it really work? Explore the evidence, safe application methods, side effects, and NHS-recognised treatments for hair loss in the UK.

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Weight loss

Read all on weight loss

Is It Possible to Gain Weight in a Calorie Deficit? UK Guide

Weight Loss

min read

Is It Possible to Gain Weight in a Calorie Deficit? UK Guide

Is it possible to gain weight in a calorie deficit? Discover the real reasons your weight may rise despite eating less — from water retention to medical conditions — with UK clinical guidance.

Calorie Deficit on Holiday: Practical Strategies That Actually Work

Weight Loss

min read

Calorie Deficit on Holiday: Practical Strategies That Actually Work

Calorie deficit on holiday — is it possible? Discover practical, NHS-aligned strategies for managing your calorie balance, staying active, and getting back on track after your trip.

Weight Loss

min read

400 Calorie Deficit: Weekly Weight Loss Explained With NHS Guidance

A 400 calorie deficit per day — what does it mean for weekly weight loss? Discover the science, NHS guidance, practical strategies, and factors that affect your results.

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GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Weight Loss Pill Naltrexone: How Mysimba Works in the UK

Weight loss pill naltrexone (Mysimba) explained: how it works, who qualifies, dosage, side effects, and how to access it on the NHS or privately in the UK.

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Weight Loss Pill Naltrexone: How Mysimba Works in the UK

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

GLP-1 Brands

min read

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Is Rybelsus a good weight loss pill? Learn what the evidence says about oral semaglutide for weight loss, how it compares to Wegovy, its side effects, and UK prescribing guidance.

Feeling Faint on Ozempic: Causes, Management and When to Seek Help

GLP-1 Brands

min read

Feeling Faint on Ozempic: Causes, Management and When to Seek Help

Feeling faint on Ozempic? Discover why dizziness occurs with semaglutide, how to manage symptoms safely, when to seek medical advice, and practical strategies to prevent faintness during treatment for type 2 diabetes.

How to Stop Ozempic Hiccups: Relief and Prevention

GLP-1 Brands

min read

How to Stop Ozempic Hiccups: Relief and Prevention

Discover how to stop Ozempic hiccups with evidence-based techniques, dietary modifications, and medical treatments. Learn when persistent hiccups require clinical assessment and how to manage this uncommon side effect safely.

Read all on GLP-1 brands

Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

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Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

Erectile Dysfunction

min read

Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

Does tadalafil raise PSA levels? Discover what clinical evidence reveals about tadalafil's effect on prostate-specific antigen testing and why this matters for men monitoring prostate health whilst taking this medication.

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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.

Can I Use Testogel at Night? Timing and Application Guide

Testosterone

min read

Can I Use Testogel at Night? Timing and Application Guide

Can you use Testogel at night instead of morning? Discover when to apply testosterone gel, how timing affects absorption, safety considerations for evening use, and expert guidance on optimising your treatment routine.

Testosterone

min read

How to Treat Rash From Testosterone Treatment: Expert Guide

Discover how to treat rash from testosterone treatment with expert guidance on identifying skin reactions, immediate management steps, medical treatments, and prevention strategies to continue TRT safely and comfortably.

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Are green olives good for fatty liver? Discover how green olives fit into a liver-friendly Mediterranean diet, their nutritional benefits, sodium considerations, and evidence-based dietary strategies for managing NAFLD according to UK guidance.

Are Blueberries Good for Fatty Liver? Evidence and Dietary Guidance

Weight Loss

min read

Are Blueberries Good for Fatty Liver? Evidence and Dietary Guidance

Are blueberries good for fatty liver? Discover the evidence behind blueberries' potential benefits for liver health, their nutritional properties, and how to include them in a liver-friendly diet alongside proven lifestyle strategies.

Difference Between NASH and Fatty Liver: Key Facts

Weight Loss

min read

Difference Between NASH and Fatty Liver: Key Facts

Discover the critical difference between NASH and fatty liver disease. Learn how inflammation distinguishes these conditions, their progression risks, diagnostic tests, and evidence-based UK treatment approaches to protect your liver health.

Can I Eat Mango with Fatty Liver? Portions & Safety

Weight Loss

min read

Can I Eat Mango with Fatty Liver? Portions & Safety

Can you eat mango with fatty liver disease? Discover how mango affects NAFLD, recommended portion sizes, nutritional benefits, and practical tips for including this fruit safely in a liver-friendly diet.

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.

How Long Can Fatty Liver Last? Duration, Reversal & When to Seek Help

Weight Loss

min read

How Long Can Fatty Liver Last? Duration, Reversal & When to Seek Help

Discover how long fatty liver disease can last, what affects its duration, and when it may reverse. Learn about NAFLD and alcohol-related fatty liver, progression risks, and when to seek medical advice for effective management.

Are Millets Good for Fatty Liver? Evidence and Dietary Guidance

Weight Loss

min read

Are Millets Good for Fatty Liver? Evidence and Dietary Guidance

Are millets good for fatty liver? Discover how these ancient whole grains may support liver health through their nutritional profile, plus evidence-based dietary strategies for managing NAFLD in line with UK clinical guidance.

Does Fatty Liver Make You Pee More? The Metabolic Connection

Weight Loss

min read

Does Fatty Liver Make You Pee More? The Metabolic Connection

Does fatty liver make you pee more? Discover the real connection between NAFLD and frequent urination, including the metabolic conditions that link them and when to seek medical advice for both symptoms.

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Weight Loss

min read

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Can choline supplements help treat fatty liver disease? Discover how choline deficiency affects liver health, the evidence for supplementation in NAFLD, recommended dosages, food sources, and safety considerations based on UK clinical guidance.

Berries for Fatty Liver: Evidence, Benefits and Safe Use

Weight Loss

min read

Berries for Fatty Liver: Evidence, Benefits and Safe Use

Can berries help fatty liver disease? Discover which berries may support liver health, the evidence behind their use in NAFLD, and how to include them safely in your diet alongside proven lifestyle interventions.

Is Greek Yogurt Good for Fatty Liver? UK Clinical Guidance

Weight Loss

min read

Is Greek Yogurt Good for Fatty Liver? UK Clinical Guidance

Is Greek yogurt good for fatty liver? Discover how plain Greek yogurt's high protein and low sugar content supports liver health when managing NAFLD. Learn which types to choose, portion guidance, and how to incorporate it into a liver-friendly diet aligned with UK clinical guidance.

Can Fatty Liver Cause Red Spots on Skin? UK Guide

Weight Loss

min read

Can Fatty Liver Cause Red Spots on Skin? UK Guide

Can fatty liver cause red spots on skin? Discover the link between liver disease and skin changes, including spider naevi and petechiae, when to see your GP, and how liver-related skin symptoms are managed in the UK.

GLP-1 Brands

min read

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Is Rybelsus a good weight loss pill? Learn what the evidence says about oral semaglutide for weight loss, how it compares to Wegovy, its side effects, and UK prescribing guidance.

GLP-1 Brands

min read

Feeling Faint on Ozempic: Causes, Management and When to Seek Help

GLP-1 Brands

min read

Bolt Guides

Featured

Hair Loss and Lavender Oil: Evidence, Safety, and UK Treatments

Weight loss

Is It Possible to Gain Weight in a Calorie Deficit? UK Guide

Calorie Deficit on Holiday: Practical Strategies That Actually Work

400 Calorie Deficit: Weekly Weight Loss Explained With NHS Guidance

GLP-1 Brands

Wegovy

Mounjaro

Weight Loss Pill Naltrexone: How Mysimba Works in the UK

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Feeling Faint on Ozempic: Causes, Management and When to Seek Help

How to Stop Ozempic Hiccups: Relief and Prevention

Men’s Health

Testosterone

Erectile dysfunction

Does Tadalafil Raise PSA Levels? Clinical Evidence Explained

Calorie Deficit Effect on Testosterone: What the Evidence Shows

Can I Use Testogel at Night? Timing and Application Guide

How to Treat Rash From Testosterone Treatment: Expert Guide

Browse all

Are Green Olives Good for Fatty Liver? Evidence and Guidance

Are Blueberries Good for Fatty Liver? Evidence and Dietary Guidance

Difference Between NASH and Fatty Liver: Key Facts

Can I Eat Mango with Fatty Liver? Portions & Safety

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

How Long Can Fatty Liver Last? Duration, Reversal & When to Seek Help

Are Millets Good for Fatty Liver? Evidence and Dietary Guidance

Does Fatty Liver Make You Pee More? The Metabolic Connection

Choline Supplements for Fatty Liver: Evidence, Dosage and Safety

Berries for Fatty Liver: Evidence, Benefits and Safe Use

Is Greek Yogurt Good for Fatty Liver? UK Clinical Guidance

Can Fatty Liver Cause Red Spots on Skin? UK Guide

Rybelsus for Weight Loss: Evidence, Safety, and UK Prescribing Guidance

Feeling Faint on Ozempic: Causes, Management and When to Seek Help

How to Stop Ozempic Hiccups: Relief and Prevention

Personalized weight management for women