Bolt Guides

Expert insights on weight loss and more.

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

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Weight loss

Read all on weight loss

Weight Loss

min read

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Does meat cause visceral fat? Explore the evidence on red, processed, and white meat, NHS dietary guidance, and practical steps to reduce visceral fat through diet and lifestyle.

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Weight Loss

min read

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Understand your HbA1c result without fasting. See UK reference ranges for normal, borderline, and diabetes levels in mmol/mol — and what to do next.

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Weight Loss

min read

Seaweed After Gastric Sleeve: Benefits & Safety Tips

Discover which seaweed varieties are safe after gastric sleeve surgery, when to introduce them, and key nutritional tips for bariatric patients.

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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

How to Use a Trulicity Pen: Injection Guide

Step-by-step guide to using your Trulicity (dulaglutide) pen correctly. Covers injection technique, site rotation, storage and common errors to avoid.

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How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

GLP-1 Brands

min read

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Does Trulicity cause hair loss? Discover the facts about dulaglutide and hair thinning, including indirect causes, what to do if you experience shedding, and when to seek medical advice for this type 2 diabetes medication.

Victoza for Weight Loss: UK Medical Guide

GLP-1 Brands

min read

Victoza for Weight Loss: UK Medical Guide

Considering Victoza for weight loss? Understand how liraglutide works, its licensed uses in the UK, and what results you can realistically expect.

Victoza Side Effects: Does It Cause Bloating?

GLP-1 Brands

min read

Victoza Side Effects: Does It Cause Bloating?

Victoza can cause bloating and digestive side effects. Learn why liraglutide affects digestion, how to manage symptoms, and when to see your GP.

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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

Prostatitis, UTIs & Erectile Dysfunction Explained

Pain when urinating and erectile dysfunction may share a cause. Discover how prostatitis and UTIs affect sexual health and available NHS treatments.

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Testosterone

min read

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Can testosterone treatment cause heart palpitations? Discover the cardiovascular effects of TRT, risk factors, warning signs, and when to seek medical advice. Expert guidance on safe monitoring and management during testosterone therapy.

Post Cycle Therapy After Steroids: Can Testogel Help?

Testosterone

min read

Post Cycle Therapy After Steroids: Can Testogel Help?

Testogel isn't suitable for PCT. Learn why it suppresses natural testosterone and discover UK-approved options for hormonal recovery.

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.

Colonoscopy Prep for Gastric Sleeve Patients: A Complete UK Guide

Weight Loss

min read

Colonoscopy Prep for Gastric Sleeve Patients: A Complete UK Guide

Colonoscopy prep for gastric sleeve patients explained: lower-volume prep options, fluid intake tips, electrolyte risks, and what to discuss with your endoscopy team before the procedure.

Does Tadalafil Increase Muscle Growth? Evidence and Risks

Erectile Dysfunction

min read

Does Tadalafil Increase Muscle Growth? Evidence and Risks

Does tadalafil increase muscle growth? Discover what the clinical evidence reveals about tadalafil and muscle building, the risks of off-licence use, and safe, proven strategies for developing muscle mass backed by UK medical guidance.

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

Discover whether chia seeds are good for fatty liver disease. Learn about their nutritional benefits, the current evidence, and how to incorporate them safely into a liver-friendly diet alongside proven lifestyle modifications.

Hair Loss

min read

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

Wellbutrin and hair loss explained: find out whether bupropion (Zyban) can cause alopecia, how common it is, what the UK evidence says, and what to do if you notice hair shedding during treatment.

Erectile Dysfunction

min read

Does Pepcid Cause Erectile Dysfunction? Evidence and Guidance

Does Pepcid (famotidine) cause erectile dysfunction? Explore the evidence, understand how this H2 blocker differs from cimetidine, and learn what to do if you experience sexual side effects whilst taking famotidine.

Does Chewing Tobacco Cause Fatty Liver? UK Evidence and Guidance

Weight Loss

min read

Does Chewing Tobacco Cause Fatty Liver? UK Evidence and Guidance

Does chewing tobacco cause fatty liver? Discover what current evidence reveals about smokeless tobacco and liver health, plus expert guidance on protecting your liver and reducing your risk of fatty liver disease in the UK.

Are Canned Oysters Good for You? Nutrition and Health Benefits

Supplements

min read

Are Canned Oysters Good for You? Nutrition and Health Benefits

Are canned oysters good for you? Discover the nutritional benefits, health advantages, potential risks, and safe consumption guidelines for this affordable, nutrient-dense tinned seafood option.

Does Ozempic Help With Swelling? Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Help With Swelling? Evidence and Guidance

Does Ozempic help with swelling? Discover whether this diabetes medication can reduce oedema, how weight loss may indirectly affect fluid retention, and when to seek medical advice about swelling whilst taking Ozempic.

How Many Calories for a Calorie Deficit: NHS-Aligned Guide

Weight Loss

min read

How Many Calories for a Calorie Deficit: NHS-Aligned Guide

How many calories for a calorie deficit? Learn what NHS and NICE guidelines recommend, how to calculate your TDEE, and how to lose weight safely without extreme restriction.

Push-Ups for Man Boobs: What Exercise Can and Cannot Do

Weight Loss

min read

Push-Ups for Man Boobs: What Exercise Can and Cannot Do

Push-ups for man boobs: can they really help? Learn the difference between gynaecomastia and pseudogynaecomastia, what exercise can and cannot do, and when to see a GP for NHS treatment options.

Lap Gastric Sleeve CPT Code 43775: UK Coding and Clinical Guide

Weight Loss

min read

Lap Gastric Sleeve CPT Code 43775: UK Coding and Clinical Guide

Lap gastric sleeve CPT code 43775 explained alongside UK OPCS-4 coding, NHS referral pathways, NICE eligibility criteria, risks, and long-term follow-up guidance for laparoscopic sleeve gastrectomy.

Best Fish for Omega-3: NHS-Recommended Sources and Safety Guidance

Supplements

min read

Best Fish for Omega-3: NHS-Recommended Sources and Safety Guidance

Discover the best fish for omega-3, including mackerel, herring, salmon, and sardines. Learn NHS-recommended portions, safety guidance on mercury, and alternatives for optimal heart and brain health.

What Not to Eat Whilst Taking Victoza: Dietary Guidance

GLP-1 Brands

min read

What Not to Eat Whilst Taking Victoza: Dietary Guidance

What not to eat whilst taking Victoza? Discover which foods may worsen side effects or affect blood glucose control. Evidence-based dietary guidance for liraglutide users, including safe eating strategies and tips for managing nausea, aligned with NHS and NICE recommendations.

Methotrexate and Allergy Medication: What Is Safe to Take?

Supplements

min read

Methotrexate and Allergy Medication: What Is Safe to Take?

Methotrexate and allergy medication: find out which antihistamines, nasal sprays, and corticosteroids are safe to use together, what to avoid, and what NICE and MHRA guidance recommends for UK patients.

Skin Rash Medication Allergy: Causes, Symptoms, and UK Treatment

Supplements

min read

Skin Rash Medication Allergy: Causes, Symptoms, and UK Treatment

Skin rash medication allergy explained: causes, common culprits, symptoms to watch for, when to call 999, NHS diagnosis, and treatment options. UK clinical guidance.

Bolt Guides

Featured

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

Weight loss

Does Meat Cause Visceral Fat? Evidence, NHS Guidance, and Practical Advice

HbA1c Non-Fasting Range: UK Reference Ranges Explained

Seaweed After Gastric Sleeve: Benefits & Safety Tips

GLP-1 Brands

Wegovy

Mounjaro

How to Use a Trulicity Pen: Injection Guide

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Victoza for Weight Loss: UK Medical Guide

Victoza Side Effects: Does It Cause Bloating?

Men’s Health

Testosterone

Erectile dysfunction

Prostatitis, UTIs & Erectile Dysfunction Explained

Can Testosterone Treatment Cause Heart Palpitations? UK Guide

Post Cycle Therapy After Steroids: Can Testogel Help?

How Many Days of Testosterone Gel Pump Treatment Are Needed?

Browse all

Colonoscopy Prep for Gastric Sleeve Patients: A Complete UK Guide

Does Tadalafil Increase Muscle Growth? Evidence and Risks

Is Chia Seeds Good for Fatty Liver? Evidence and Guidance

Wellbutrin and Hair Loss: UK Evidence, Risks, and What to Do

Does Pepcid Cause Erectile Dysfunction? Evidence and Guidance

Does Chewing Tobacco Cause Fatty Liver? UK Evidence and Guidance

Are Canned Oysters Good for You? Nutrition and Health Benefits

Does Ozempic Help With Swelling? Evidence and Guidance

How Many Calories for a Calorie Deficit: NHS-Aligned Guide

Push-Ups for Man Boobs: What Exercise Can and Cannot Do

Lap Gastric Sleeve CPT Code 43775: UK Coding and Clinical Guide

Best Fish for Omega-3: NHS-Recommended Sources and Safety Guidance

What Not to Eat Whilst Taking Victoza: Dietary Guidance

Methotrexate and Allergy Medication: What Is Safe to Take?

Skin Rash Medication Allergy: Causes, Symptoms, and UK Treatment

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