Bolt Guides

Expert insights on weight loss and more.

Featured

What Medication Is Good for Allergies? UK Treatment Guide

Supplements

min read

What Medication Is Good for Allergies? UK Treatment Guide

What medication is good for allergies? Discover the best UK allergy treatments — from non-drowsy antihistamines to nasal sprays — with NHS-aligned guidance on choosing the right option for your symptoms.

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Weight loss

Read all on weight loss

Can You Eat Ramen on a Calorie Deficit? UK Nutrition Guide

Weight Loss

min read

Can You Eat Ramen on a Calorie Deficit? UK Nutrition Guide

Can you eat ramen on a calorie deficit? Yes — find out how many calories ramen contains, how to fit it into your daily target, and healthier ways to prepare it, with UK NHS-aligned guidance.

Lorcaserin HCl for Obesity Treatment: Withdrawal and UK Alternatives

Weight Loss

min read

Lorcaserin HCl for Obesity Treatment: Withdrawal and UK Alternatives

Lorcaserin HCl for the treatment of obesity: understand why this weight-loss medication was withdrawn, how it worked, clinical evidence, safety concerns, and current UK-approved alternatives for obesity management.

Is Metabolism Genetic? Genes, Lifestyle and Metabolic Rate

Weight Loss

min read

Is Metabolism Genetic? Genes, Lifestyle and Metabolic Rate

Is metabolism genetic? Discover how genes and lifestyle factors influence your metabolic rate. Learn evidence-based strategies to optimise metabolism regardless of genetic inheritance, including exercise, nutrition, and medical considerations for UK 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.

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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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Victoza Side Effects: Does It Cause Bloating?

How Quickly Does Saxenda Work? Results Timeline

GLP-1 Brands

min read

How Quickly Does Saxenda Work? Results Timeline

Find out when you may start losing weight on Saxenda, what to expect week by week, and factors that influence your results with this UK-licensed treatment.

How Long Does Saxenda Stay in Your System?

GLP-1 Brands

min read

How Long Does Saxenda Stay in Your System?

Saxenda (liraglutide) has a ~13-hour half-life. Find out how long it stays in your system, what happens after stopping, and why once-daily dosing works.

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.

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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.

Read erectile dysfunction guides

What Does Tadalafil Do for Bodybuilding? Risks and Alternatives

Erectile Dysfunction

min read

What Does Tadalafil Do for Bodybuilding? Risks and Alternatives

What does tadalafil do for bodybuilding? Discover the science behind this prescription drug's effects on blood flow, muscle pump, and performance—plus the risks of off-label use and safer alternatives for athletes.

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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.

Does Rybelsus Cause Vomiting? Causes & Management

GLP-1 Brands

min read

Does Rybelsus Cause Vomiting? Causes & Management

Rybelsus can cause vomiting due to delayed gastric emptying. Learn how common it is, why it happens, and how to manage it — with UK guidance for patients.

Mounjaro

min read

Mounjaro and Lip Filler: Safety, Timing and Effects

Can you have lip filler whilst taking Mounjaro? Discover how tirzepatide affects facial volume, safety considerations for combining treatments, and expert guidance on timing dermal fillers during GLP-1 therapy for optimal aesthetic results.

Can Anorexia Cause Fatty Liver Disease? UK Medical Guide

Weight Loss

min read

Can Anorexia Cause Fatty Liver Disease? UK Medical Guide

Can anorexia cause fatty liver disease? Discover how severe malnutrition leads to hepatic steatosis, the warning signs to watch for, treatment options, and when urgent medical help is needed for liver complications in anorexia nervosa.

Mounjaro

min read

Does Mounjaro Cause Blood Clots? Evidence and Safety Profile

Does Mounjaro cause blood clots? Discover the clinical evidence on tirzepatide and thrombotic risk, recognised side effects, and when to seek medical advice for blood clot symptoms whilst taking Mounjaro.

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

GLP-1 Brands

min read

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Gaining weight on retatrutide? Discover the most common clinical reasons — from fluid retention to metabolic adaptation — plus when to speak to your doctor and lifestyle tips to support treatment.

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Weight Loss

min read

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Paracetamol after gastric sleeve surgery: UK guidance on safe dosing, best formulations, medicines to avoid, and when to seek advice from your bariatric team or GP.

Saxenda Times Per Week: Daily Dosing Explained

GLP-1 Brands

min read

Saxenda Times Per Week: Daily Dosing Explained

Saxenda is injected once daily, not weekly. Discover the correct dosing frequency, injection timing, what happens if you miss a dose, and why daily administration is essential for effective weight management treatment in the UK.

Does Your Body Get Used to Tadalafil? Tolerance and Long-Term Effectiveness

Erectile Dysfunction

min read

Does Your Body Get Used to Tadalafil? Tolerance and Long-Term Effectiveness

Does your body get used to tadalafil? Discover the clinical evidence on long-term effectiveness, why tolerance rarely develops, and what factors may affect your response to this erectile dysfunction medication over time.

Fish Oil Daily Dose: UK Guidance on Omega-3 Intake

Supplements

min read

Fish Oil Daily Dose: UK Guidance on Omega-3 Intake

Discover the recommended fish oil daily dose for adults, children, and specific health conditions. Evidence-based UK guidance on omega-3 EPA and DHA intake, safety limits, and when to consult your GP about supplementation.

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.

Diabetic Retinopathy and Ozempic: UK Guidance and Monitoring

GLP-1 Brands

min read

Diabetic Retinopathy and Ozempic: UK Guidance and Monitoring

Discover the link between diabetic retinopathy and Ozempic (semaglutide), including clinical evidence, UK guidance, monitoring strategies, and when to seek urgent medical advice for vision changes during treatment.

Gastric Sleeve Stomach Growling: Causes, Management and When to Seek Help

Weight Loss

min read

Gastric Sleeve Stomach Growling: Causes, Management and When to Seek Help

Gastric sleeve stomach growling explained: why borborygmi increases after sleeve gastrectomy, common digestive changes, dietary tips to reduce gut sounds, and when to seek medical advice.

Chia Seeds After Gastric Sleeve: Safety, Benefits and NHS Guidance

Weight Loss

min read

Chia Seeds After Gastric Sleeve: Safety, Benefits and NHS Guidance

Can you eat chia seeds after gastric sleeve surgery? Learn when it's safe to introduce them, how to prepare them correctly, their nutritional benefits, and what NHS and BOMSS guidance recommends for post-bariatric eating.

Fatty Liver and Camp Lejeune Water Contamination: Evidence and Support

Weight Loss

min read

Fatty Liver and Camp Lejeune Water Contamination: Evidence and Support

Fatty liver disease and Camp Lejeune water contamination: understand the potential link between toxic chemical exposure and liver health, symptoms to watch for, and how UK veterans and affected individuals can access specialist assessment and support.

GLP-1 Brands

min read

Bolt Guides

Featured

What Medication Is Good for Allergies? UK Treatment Guide

Weight loss

Can You Eat Ramen on a Calorie Deficit? UK Nutrition Guide

Lorcaserin HCl for Obesity Treatment: Withdrawal and UK Alternatives

Is Metabolism Genetic? Genes, Lifestyle and Metabolic Rate

GLP-1 Brands

Wegovy

Mounjaro

Victoza Side Effects: Does It Cause Bloating?

How Quickly Does Saxenda Work? Results Timeline

How Long Does Saxenda Stay in Your System?

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

Men’s Health

Testosterone

Erectile dysfunction

What Does Tadalafil Do for Bodybuilding? Risks and Alternatives

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

Does Rybelsus Cause Vomiting? Causes & Management

Mounjaro and Lip Filler: Safety, Timing and Effects

Can Anorexia Cause Fatty Liver Disease? UK Medical Guide

Does Mounjaro Cause Blood Clots? Evidence and Safety Profile

Gaining Weight on Retatrutide: Causes, Solutions, and When to Seek Help

Paracetamol After Gastric Sleeve: Safe Dosing and UK Guidance

Saxenda Times Per Week: Daily Dosing Explained

Does Your Body Get Used to Tadalafil? Tolerance and Long-Term Effectiveness

Fish Oil Daily Dose: UK Guidance on Omega-3 Intake

Are Millets Good for Fatty Liver? Evidence and Dietary Guidance

Diabetic Retinopathy and Ozempic: UK Guidance and Monitoring

Gastric Sleeve Stomach Growling: Causes, Management and When to Seek Help

Chia Seeds After Gastric Sleeve: Safety, Benefits and NHS Guidance

Fatty Liver and Camp Lejeune Water Contamination: Evidence and Support

Does Trulicity Cause Hair Loss? Facts About Dulaglutide

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