Bolt Guides

Expert insights on weight loss and more.

Featured

Coffee and Glucose Levels: What You Need to Know

Weight Loss

min read

Coffee and Glucose Levels: What You Need to Know

Coffee and glucose levels explained: how caffeine affects blood sugar, insulin sensitivity, and diabetes risk. UK-aligned guidance for people managing blood glucose.

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Weight loss

Read all on weight loss

Weight Loss

min read

Coffee and Glucose Levels: What You Need to Know

Coffee and glucose levels explained: how caffeine affects blood sugar, insulin sensitivity, and diabetes risk. UK-aligned guidance for people managing blood glucose.

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Weight Loss

min read

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Blood glucose rises after exercise in some people with diabetes — find out why it happens, which activities are most likely to cause it, and how to manage post-exercise glucose spikes safely with NHS-aligned guidance.

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

Weight Loss

min read

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

Best soup for fatty liver: discover which soups support liver health, key ingredients to include or avoid, and how NHS and NICE dietary guidance applies to NAFLD management.

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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

Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Health benefits of retatrutide explained: discover how this investigational triple receptor agonist may support weight loss, metabolic health, and liver function — plus UK regulatory status and safety considerations.

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Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

GLP-1 Brands

min read

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Retatrutide injections explained: learn how this investigational triple agonist is administered in clinical trials, including technique, dosing, storage, and UK safety guidance.

Can You Take Trulicity While Breastfeeding? UK Guidance

GLP-1 Brands

min read

Can You Take Trulicity While Breastfeeding? UK Guidance

Can you take Trulicity while breastfeeding? Discover current UK guidance on Trulicity (dulaglutide) during lactation, why it's not recommended, safer diabetes treatment alternatives for breastfeeding mothers, and when to consult your healthcare professional.

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

GLP-1 Brands

min read

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

Discover whether Rybelsus and intermittent fasting can be safely combined for type 2 diabetes management. Expert guidance on timing, risks, benefits, and NHS recommendations for this approach.

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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

What Is the Horse Trick for Men's Erectile Dysfunction?

Discover what the horse trick for men's erectile dysfunction really is—a pelvic floor exercise technique backed by clinical evidence. Learn how it works, evidence-based treatments available on the NHS, and when to seek medical help for ED.

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How Long Does Testogel Take to Work? UK Guide

Testosterone

min read

How Long Does Testogel Take to Work? UK Guide

Discover how long Testogel takes to work, from initial absorption to noticeable improvements in energy, libido, and muscle mass. Learn about factors affecting response time, monitoring requirements, and what to expect during testosterone replacement therapy in the UK.

Can You Put Testogel On Twice a Day? UK Dosing Guidance

Testosterone

min read

Can You Put Testogel On Twice a Day? UK Dosing Guidance

Can you apply Testogel twice daily? Discover why this testosterone gel is licensed for once-daily use in the UK, the risks of increasing application frequency without medical advice, and how to optimise your treatment safely under proper supervision.

Testosterone

min read

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Does testosterone treatment elongate the clitoris? Discover how testosterone therapy causes clitoral growth, the timeline of changes, individual variation, and essential medical guidance for safe treatment.

CoQ10 and Thyroid Meds: Safety, Interactions and UK Guidance

Supplements

min read

CoQ10 and Thyroid Meds: Safety, Interactions and UK Guidance

Can you safely take CoQ10 with thyroid medication? Discover what UK guidance says about combining CoQ10 supplements with levothyroxine, carbimazole, and other thyroid medicines, plus when to consult your GP.

Best Natural Allergy Medication: Evidence, Safety, and UK Guidance

Supplements

min read

Best Natural Allergy Medication: Evidence, Safety, and UK Guidance

Best natural allergy medication options reviewed with UK clinical evidence — discover which remedies may help hay fever and rhinitis symptoms, safety considerations, and when to see your GP.

Best Allergy Medication for a Stuffy Nose: UK Guide

Supplements

min read

Best Allergy Medication for a Stuffy Nose: UK Guide

The best allergy medication for a stuffy nose explained — from nasal corticosteroid sprays to antihistamines and decongestants. Find out what works, what's available OTC in the UK, and when to see a GP.

Hair Loss

min read

Does Fibromyalgia Cause Hair Loss? Causes, Treatments & NHS Advice

Does fibromyalgia cause hair loss? Learn what NHS and NICE guidance says, which related conditions and medications may trigger hair thinning, and when to see your GP.

What Does CoQ10 Do for Your Body? Benefits and Uses

Supplements

min read

What Does CoQ10 Do for Your Body? Benefits and Uses

Discover what CoQ10 does for your body, from supporting heart health to cellular energy production. Learn about benefits, dosage, safety considerations, and who may benefit from this essential compound in UK clinical practice.

Adenomyosis and Fatty Liver: Coexistence and Management

Weight Loss

min read

Adenomyosis and Fatty Liver: Coexistence and Management

Adenomyosis and fatty liver disease can occur together. Discover the shared risk factors, underlying mechanisms, treatment approaches, and when to seek medical advice for these coexisting conditions.

Is Tadalafil an Alpha Blocker? Key Differences Explained

Erectile Dysfunction

min read

Is Tadalafil an Alpha Blocker? Key Differences Explained

Is tadalafil an alpha blocker? Discover the key differences between tadalafil and alpha blockers, how each medication works, their uses for BPH and erectile dysfunction, and when to consult your GP.

AAAAI Allergy and Asthma Medication Guide: UK Treatments Explained

Supplements

min read

AAAAI Allergy and Asthma Medication Guide: UK Treatments Explained

AAAAI allergy and asthma medication guide explained for UK patients — discover NHS treatments, NICE-recommended therapies, safety advice, and when to seek urgent medical help.

Testosterone

min read

What Age to Start Testosterone Treatment in the UK?

What age can you start testosterone treatment in the UK? Learn about eligibility criteria, medical requirements, age-related safety factors, and how to access TRT through the NHS for hypogonadism or gender-affirming care.

Hair Loss

min read

Widow's Peak Hair Loss: Causes, Treatments and UK Advice

Widow's peak hair loss explained: learn what causes hairline recession in the UK, how it's diagnosed, and which NHS-aligned treatments can help slow progression.

Supplements

min read

Vegan Omega-3 EPA DHA: Sources, Benefits and Supplements

Discover how vegans can obtain omega-3 EPA and DHA from algae-based supplements and plant sources. Expert guidance on dosage, health benefits, and choosing quality vegan omega-3 products for heart, brain, and eye health.

Does Ozempic Cause Hearing Loss? Evidence and Guidance

GLP-1 Brands

min read

Does Ozempic Cause Hearing Loss? Evidence and Guidance

Does Ozempic cause hearing loss? Discover what the evidence shows about semaglutide and auditory impairment, recognised side effects, and when to seek medical advice for hearing changes whilst taking this diabetes medication.

Can Saxenda Cause Pancreatitis? UK Guidance and Warning Signs

GLP-1 Brands

min read

Can Saxenda Cause Pancreatitis? UK Guidance and Warning Signs

Can Saxenda cause pancreatitis? Discover the risks, warning signs, and what to do if you experience severe abdominal pain while taking this weight-loss medication. Essential UK guidance for patients and prescribers.

Generic Version of Rybelsus: UK Availability and Alternatives

GLP-1 Brands

min read

Generic Version of Rybelsus: UK Availability and Alternatives

Is there a generic version of Rybelsus available in the UK? Find out about patent protection, expected generic availability timelines, cost comparisons, and NHS alternatives for type 2 diabetes treatment.

Can CBD Cause Gynaecomastia? Evidence, Hormones, and Safe Use

Weight Loss

min read

Can CBD Cause Gynaecomastia? Evidence, Hormones, and Safe Use

Can CBD cause gynaecomastia? Explore the current evidence on CBD and male breast tissue changes, how CBD affects hormones, and when to see a GP about breast swelling.

Bolt Guides

Featured

Coffee and Glucose Levels: What You Need to Know

Weight loss

Coffee and Glucose Levels: What You Need to Know

Blood Glucose Rises After Exercise: Causes, Management & NHS Guidance

Best Soup for Fatty Liver: Recipes and NHS-Aligned Dietary Guidance

GLP-1 Brands

Wegovy

Mounjaro

Health Benefits of Retatrutide: Evidence, Safety, and UK Status

Retatrutide Injections: UK Guide to Administration, Dosing, and Safety

Can You Take Trulicity While Breastfeeding? UK Guidance

Rybelsus and Intermittent Fasting: Safety, Timing and NHS Guidance

Men’s Health

Testosterone

Erectile dysfunction

What Is the Horse Trick for Men's Erectile Dysfunction?

How Long Does Testogel Take to Work? UK Guide

Can You Put Testogel On Twice a Day? UK Dosing Guidance

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Browse all

CoQ10 and Thyroid Meds: Safety, Interactions and UK Guidance

Best Natural Allergy Medication: Evidence, Safety, and UK Guidance

Best Allergy Medication for a Stuffy Nose: UK Guide

Does Fibromyalgia Cause Hair Loss? Causes, Treatments & NHS Advice

What Does CoQ10 Do for Your Body? Benefits and Uses

Adenomyosis and Fatty Liver: Coexistence and Management

Is Tadalafil an Alpha Blocker? Key Differences Explained

AAAAI Allergy and Asthma Medication Guide: UK Treatments Explained

What Age to Start Testosterone Treatment in the UK?

Widow's Peak Hair Loss: Causes, Treatments and UK Advice

Vegan Omega-3 EPA DHA: Sources, Benefits and Supplements

Does Ozempic Cause Hearing Loss? Evidence and Guidance

Can Saxenda Cause Pancreatitis? UK Guidance and Warning Signs

Generic Version of Rybelsus: UK Availability and Alternatives

Can CBD Cause Gynaecomastia? Evidence, Hormones, and Safe Use

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