Bolt Guides

Expert insights on weight loss and more.

Featured

4:3 Intermittent Fasting: Benefits, Safety, and UK Guidance

Weight Loss

min read

4:3 Intermittent Fasting: Benefits, Safety, and UK Guidance

4:3 intermittent fasting explained: how it works, evidence-based health benefits, who should avoid it, and what NHS and NICE guidance says. Read our UK clinical guide.

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Weight loss

Read all on weight loss

Weight Loss

min read

4:3 Intermittent Fasting: Benefits, Safety, and UK Guidance

4:3 intermittent fasting explained: how it works, evidence-based health benefits, who should avoid it, and what NHS and NICE guidance says. Read our UK clinical guide.

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Weight Loss

min read

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Oolong tea and visceral fat: explore the evidence, proposed mechanisms, safe consumption guidance for UK adults, and NICE-recommended lifestyle strategies for reducing abdominal fat.

Gastric Sleeve Testimonials: Pros, Cons and What UK Patients Experience

Weight Loss

min read

Gastric Sleeve Testimonials: Pros, Cons and What UK Patients Experience

Gastric sleeve testimonials, pros and cons explained — discover what UK patients really experience, the clinical benefits, risks, nutritional needs, and how to access NHS or private surgery.

Read all on weight loss

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

Does Trulicity Cause Weight Loss? UK Clinical Evidence

Does Trulicity cause weight loss? Discover how this type 2 diabetes medication affects weight, what clinical trials show, who should consider it, and what to discuss with your GP about Trulicity treatment.

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Does Trulicity Cause Weight Loss? UK Clinical Evidence

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.

Trulicity Doses Per Pen: UK Dosing Guide

GLP-1 Brands

min read

Trulicity Doses Per Pen: UK Dosing Guide

Learn about Trulicity pen strengths, how to administer your weekly dose, storage tips, and what to do if you miss a dose.

Does Trulicity Need Refrigeration? Storage Guidelines Explained

GLP-1 Brands

min read

Does Trulicity Need Refrigeration? Storage Guidelines Explained

Does Trulicity need refrigeration? Discover essential storage guidelines for Trulicity (dulaglutide), including refrigeration requirements, room temperature limits, travel tips, and what happens if storage conditions are compromised.

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.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Does Ropinirole Cause Erectile Dysfunction? UK Medical Guide

Does ropinirole cause erectile dysfunction? Explore the complex relationship between this Parkinson's medication and sexual function, including management strategies and when to seek medical advice.

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When to Start Testogel: Clinical Indications and Guidelines

Testosterone

min read

When to Start Testogel: Clinical Indications and Guidelines

Discover when to start Testogel for testosterone replacement therapy. Expert guidance on clinical indications, essential blood tests, dosing protocols, contraindications, and monitoring requirements for safe TRT initiation in the UK.

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.

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.

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.

Does Allulose Help with GLP-1? Evidence and Guidance

Weight Loss

min read

Does Allulose Help with GLP-1? Evidence and Guidance

Does allulose help with GLP-1? Explore the evidence on allulose's effects on GLP-1 secretion, blood glucose control, and safety considerations for patients taking GLP-1 receptor agonist medications.

Hair Loss

min read

Can Humira Cause Hair Loss? Adalimumab Side Effects Explained

Can Humira cause hair loss? Adalimumab lists alopecia as an uncommon side effect. Learn how common it is, why it may occur, and what to do if you notice hair shedding on Humira.

Hair Loss

min read

Top Shampoos for Hair Loss: Ingredients, Evidence and UK Guidance

Top shampoos for hair loss reviewed: discover which active ingredients have the best evidence, which UK products are available, and when to see your GP about hair thinning.

Erectile Dysfunction

min read

Does Salt Help with Erectile Dysfunction? Evidence and Facts

Does salt help with erectile dysfunction? Discover the truth about salt and ED, why excess sodium may worsen erectile function, and evidence-based dietary approaches that genuinely support vascular and sexual health.

Erectile Dysfunction

min read

Does Tongkat Ali Cause Erectile Dysfunction? UK Evidence Review

Does tongkat ali cause erectile dysfunction? Discover the evidence on this popular supplement, its safety considerations, potential side effects, and when to seek medical advice for ED in the UK.

Healthiest Seafood to Eat: UK Guide to Nutritious Fish

Supplements

min read

Healthiest Seafood to Eat: UK Guide to Nutritious Fish

Discover the healthiest seafood to eat for optimal nutrition. Expert guidance on omega-3 rich fish, mercury safety, NHS recommendations, and sustainable choices to support heart and brain health in the UK.

Are Sesame Seeds Good for Fatty Liver? Evidence and Guidance

Weight Loss

min read

Are Sesame Seeds Good for Fatty Liver? Evidence and Guidance

Are sesame seeds good for fatty liver? Discover what the evidence says about sesame seeds and NAFLD, their nutritional benefits, and how to include them safely in a liver-friendly diet alongside proven lifestyle changes.

Can Tribulus Terrestris Cause Gynaecomastia? UK Evidence Explained

Weight Loss

min read

Can Tribulus Terrestris Cause Gynaecomastia? UK Evidence Explained

Can tribulus terrestris cause gynaecomastia? Explore the evidence, biological mechanisms, UK regulatory guidance, and when to seek medical advice about breast tissue changes.

How to Take Rybelsus: UK Administration Guide

GLP-1 Brands

min read

How to Take Rybelsus: UK Administration Guide

Learn how to take Rybelsus correctly — timing, fasting rules, titration schedule and common mistakes. Expert UK guidance for type 2 diabetes management.

Erectile Dysfunction

min read

Does Collagen Help Erectile Dysfunction? Evidence and Treatments

Does collagen help erectile dysfunction? Discover what the evidence says about collagen supplements for ED, how erectile function works, and which treatments are backed by NICE guidance for men seeking effective solutions.

Tadalafil & Brain Blood Flow: What the Evidence Shows

Erectile Dysfunction

min read

Tadalafil & Brain Blood Flow: What the Evidence Shows

Can tadalafil support brain health? Explore clinical evidence on cerebral blood flow, cognitive effects, and UK safety guidance for daily low-dose use.

Testosterone

min read

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

Will your clitoris stay the same after stopping testosterone treatment? Discover what happens to clitoral size, sensitivity, and function when testosterone therapy ends, which changes persist, and when to seek medical advice.

What Is the Strongest Dose of Saxenda? UK Guidance

GLP-1 Brands

min read

What Is the Strongest Dose of Saxenda? UK Guidance

What is the strongest dose of Saxenda? Discover the maximum recommended 3 mg daily dose, safe escalation schedules, who should use caution, and what happens if you take too much. Essential UK guidance for safe Saxenda treatment.

Can Trulicity Cause Skin Rash? Side Effects Explained

GLP-1 Brands

min read

Can Trulicity Cause Skin Rash? Side Effects Explained

Can Trulicity cause skin rash? Discover the types of skin reactions associated with Trulicity (dulaglutide), from injection site reactions to allergic responses, and learn when to seek medical advice for rashes whilst taking this diabetes medication.

Bolt Guides

Featured

4:3 Intermittent Fasting: Benefits, Safety, and UK Guidance

Weight loss

4:3 Intermittent Fasting: Benefits, Safety, and UK Guidance

Oolong Tea and Visceral Fat: Evidence, Mechanisms, and UK Guidance

Gastric Sleeve Testimonials: Pros, Cons and What UK Patients Experience

GLP-1 Brands

Wegovy

Mounjaro

Does Trulicity Cause Weight Loss? UK Clinical Evidence

Can Trulicity Be Used With Lantus for Type 2 Diabetes?

Trulicity Doses Per Pen: UK Dosing Guide

Does Trulicity Need Refrigeration? Storage Guidelines Explained

Men’s Health

Testosterone

Erectile dysfunction

Does Ropinirole Cause Erectile Dysfunction? UK Medical Guide

When to Start Testogel: Clinical Indications and Guidelines

How Long Is Testogel Detectable in Urine? UK Guide

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

Browse all

Lorcaserin HCl for Obesity Treatment: Withdrawal and UK Alternatives

Does Allulose Help with GLP-1? Evidence and Guidance

Can Humira Cause Hair Loss? Adalimumab Side Effects Explained

Top Shampoos for Hair Loss: Ingredients, Evidence and UK Guidance

Does Salt Help with Erectile Dysfunction? Evidence and Facts

Does Tongkat Ali Cause Erectile Dysfunction? UK Evidence Review

Healthiest Seafood to Eat: UK Guide to Nutritious Fish

Are Sesame Seeds Good for Fatty Liver? Evidence and Guidance

Can Tribulus Terrestris Cause Gynaecomastia? UK Evidence Explained

How to Take Rybelsus: UK Administration Guide

Does Collagen Help Erectile Dysfunction? Evidence and Treatments

Tadalafil & Brain Blood Flow: What the Evidence Shows

Will Your Clitoris Stay the Same After Stopping Testosterone Treatment?

What Is the Strongest Dose of Saxenda? UK Guidance

Can Trulicity Cause Skin Rash? Side Effects Explained

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