Bolt Guides

Expert insights on weight loss and more.

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Supplements

min read

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Does magnesium for muscle cramps really work? Discover the latest evidence, who might benefit, safe dosing guidance, and when to see your GP for persistent or severe cramping.

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Weight loss

Read all on weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Weight Loss

min read

Implicit Bias in Obesity: Medical Treatment and Care

Discover how implicit bias affects medical treatment for patients with obesity in UK healthcare. Learn about the evidence, impact on diagnosis and care quality, and practical strategies clinicians can use to reduce weight stigma and improve patient outcomes.

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Weight Loss

min read

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Is cantaloupe good for fatty liver? Discover how this nutrient-rich melon fits into evidence-based dietary approaches for NAFLD/MASLD, including practical tips for incorporating cantaloupe into a liver-friendly Mediterranean diet and UK clinical guidance on managing fatty liver disease.

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Weight Loss

min read

Calorie Deficit for Six Pack: Evidence-Based UK Guide

Discover how to create a safe, effective calorie deficit for six pack abs. Learn evidence-based strategies for fat loss, exercise programming, and nutrition that preserve muscle mass whilst reducing body fat—aligned with UK health guidance.

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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

Can I Take Metformin and Saxenda at the Same Time?

Can I take metformin and Saxenda at the same time? Discover how these medications work together safely, key safety considerations, side effect management, and what to discuss with your GP before starting combination therapy for diabetes and weight management.

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Ozempic and Yeast Infections: Understanding the Facts

GLP-1 Brands

min read

Ozempic and Yeast Infections: Understanding the Facts

Discover the facts about Ozempic and yeast infections. Learn why this diabetes medication doesn't directly increase candidiasis risk, how it differs from SGLT2 inhibitors, and essential prevention strategies for optimal health.

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

GLP-1 Brands

min read

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

Can Trulicity be used with Lantus? Discover how these two diabetes medications work together, clinical evidence supporting their combination, dosing considerations, potential side effects, and when to contact your healthcare team for optimal type 2 diabetes management.

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

GLP-1 Brands

min read

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Discover evidence-based strategies to jump-start Saxenda after a weight loss plateau. Learn when to seek GP advice, lifestyle adjustments, and how to optimise your treatment for continued success with expert NHS-aligned 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

Should Tadalafil Be Taken With Food? UK Guidance

Erectile Dysfunction

min read

Should Tadalafil Be Taken With Food? UK Guidance

Should tadalafil be taken with food? Discover how meals affect tadalafil absorption, optimal timing for effectiveness, foods to avoid, and expert guidance on using this ED medication safely and conveniently in the UK.

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Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Testosterone

min read

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Can Testogel cause high blood pressure? Discover how testosterone replacement therapy affects blood pressure, who is at risk, essential monitoring guidelines, and when to seek medical advice about cardiovascular changes during Testogel treatment.

Is It Normal to Have an Erection on Testogel? UK Guide

Testosterone

min read

Is It Normal to Have an Erection on Testogel? UK Guide

Is it normal to have an erection on Testogel? Discover why erections during testosterone replacement are expected, when they indicate successful treatment, warning signs requiring medical attention, and how to manage sexual changes safely.

How Long Is Testogel Detectable in Urine? UK Guide

Testosterone

min read

How Long Is Testogel Detectable in Urine? UK Guide

How long is Testogel detectable in urine? Discover detection windows, anti-doping testing methods, factors affecting clearance, and essential medical and legal considerations for UK patients prescribed testosterone replacement therapy.

Fatty Liver Disease: Symptoms, Causes & Reversal

Weight Loss

min read

Fatty Liver Disease: Symptoms, Causes & Reversal

Learn the early signs of fatty liver disease, what causes hepatic steatosis, and which lifestyle changes may help reverse it. Evidence-based UK guidance.

How Much EPA and DHA Per Day: UK Guidance on Omega-3 Intake

Supplements

min read

How Much EPA and DHA Per Day: UK Guidance on Omega-3 Intake

Discover how much EPA and DHA per day UK adults need for optimal health. Evidence-based guidance on omega-3 intake, food sources, supplements, and safety considerations aligned with NHS and NICE recommendations.

Wegovy

min read

Does Wegovy Cause Heart Palpitations? UK Evidence and Guidance

Does Wegovy cause heart palpitations? Discover what UK evidence shows about semaglutide and heart rhythm, when to seek medical help, and how to manage cardiovascular symptoms safely during weight-loss treatment.

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.

Vitamin D Cream: Uses, Application and Side Effects

Supplements

min read

Vitamin D Cream: Uses, Application and Side Effects

Discover how vitamin D cream works to treat psoriasis and other skin conditions. Expert guidance on prescription vitamin D analogues, safe application, side effects, and UK treatment options from NICE-aligned medical advice.

Is Tadalafil OTC in the UK? Prescription Rules and Legal Access

Erectile Dysfunction

min read

Is Tadalafil OTC in the UK? Prescription Rules and Legal Access

Is tadalafil OTC in the UK? Discover why tadalafil remains prescription-only, how to obtain it legally through NHS or private services, available over-the-counter alternatives, and the serious risks of buying without a prescription.

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Weight Loss

min read

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Gastric band complications long term include band slippage, erosion, and reflux. Learn the warning signs, NHS diagnosis and management options, and when removal or revision may be recommended.

Grass Pollen Allergy Medication: NHS Treatments, Safety, and Immunotherapy

Supplements

min read

Grass Pollen Allergy Medication: NHS Treatments, Safety, and Immunotherapy

Grass pollen allergy medication explained: discover NHS-recommended antihistamines, nasal sprays, eye drops, and immunotherapy options for hay fever. Learn how to use them safely and effectively.

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

Weight Loss

min read

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

Gynaecomastia due to liver cirrhosis explained: why it happens, how hormones are disrupted, NHS diagnosis, treatment options, and when to seek urgent help.

GLP-1 and Fertility: What the Evidence Shows

Weight Loss

min read

GLP-1 and Fertility: What the Evidence Shows

Can GLP-1 medications like semaglutide affect your fertility? Explore the evidence on reproductive health, menstrual cycles, and pregnancy planning advice.

Vitamin D in Veg: Plant Sources and Guidance for Vegetarians

Supplements

min read

Vitamin D in Veg: Plant Sources and Guidance for Vegetarians

Discover which vegetables contain vitamin D and how vegetarians and vegans can meet their needs. Expert guidance on plant sources, fortified foods, supplements, and NHS recommendations for maintaining healthy vitamin D levels on a meat-free diet.

Retatrutide on a Plane: UK Rules for Flying with This Injectable

GLP-1 Brands

min read

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Retatrutide on a plane — find out the UK rules for flying with this injectable medication, including documentation, storage, airport security, and international travel advice.

Hair Loss

min read

Topamax and Hair Loss: Causes, Management, and UK Treatment Alternatives

Topamax and hair loss explained: find out how common topiramate-related alopecia is, why it happens, how to manage it safely, and what UK guidelines say about alternatives.

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Weight Loss

min read

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Bariatric vitamins after gastric sleeve surgery explained — which supplements you need, how to take them safely, and what NICE and NHS guidance recommends for lifelong nutritional care.

Bariatric Surgery Gastric Banding: Eligibility, Procedure, Risks and Recovery

Weight Loss

min read

Bariatric Surgery Gastric Banding: Eligibility, Procedure, Risks and Recovery

Bariatric surgery gastric banding explained: how it works, NHS eligibility under NICE NG208, the procedure, risks, complications, and long-term diet and follow-up care in the UK.

Bolt Guides

Featured

Magnesium for Muscle Cramps: Evidence, Dosage and Safety

Weight loss

Implicit Bias in Obesity: Medical Treatment and Care

Is Cantaloupe Good for Fatty Liver? UK Evidence and Dietary Guidance

Calorie Deficit for Six Pack: Evidence-Based UK Guide

GLP-1 Brands

Wegovy

Mounjaro

Can I Take Metformin and Saxenda at the Same Time?

Ozempic and Yeast Infections: Understanding the Facts

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

How to Jump-Start Saxenda After a Plateau: Evidence-Based Strategies

Men’s Health

Testosterone

Erectile dysfunction

Should Tadalafil Be Taken With Food? UK Guidance

Can Testogel Cause High Blood Pressure? UK Clinical Guidance

Is It Normal to Have an Erection on Testogel? UK Guide

How Long Is Testogel Detectable in Urine? UK Guide

Browse all

Fatty Liver Disease: Symptoms, Causes & Reversal

How Much EPA and DHA Per Day: UK Guidance on Omega-3 Intake

Does Wegovy Cause Heart Palpitations? UK Evidence and Guidance

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

Vitamin D Cream: Uses, Application and Side Effects

Is Tadalafil OTC in the UK? Prescription Rules and Legal Access

Gastric Band Complications Long Term: Signs, Diagnosis and NHS Management

Grass Pollen Allergy Medication: NHS Treatments, Safety, and Immunotherapy

Gynaecomastia Due to Liver Cirrhosis: Causes, Diagnosis and Treatment

GLP-1 and Fertility: What the Evidence Shows

Vitamin D in Veg: Plant Sources and Guidance for Vegetarians

Retatrutide on a Plane: UK Rules for Flying with This Injectable

Topamax and Hair Loss: Causes, Management, and UK Treatment Alternatives

Bariatric Vitamins After Gastric Sleeve: NHS Guide to Supplements

Bariatric Surgery Gastric Banding: Eligibility, Procedure, Risks and Recovery

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