Bolt Guides

Expert insights on weight loss and more.

Featured

Do Green Peas Cause Man Boobs? Gynaecomastia Evidence Explained

Weight Loss

min read

Do Green Peas Cause Man Boobs? Gynaecomastia Evidence Explained

Do green peas cause man boobs? We examine the evidence on phytoestrogens, gynaecomastia, and what actually affects male hormone levels — plus when to see a GP.

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Weight loss

Read all on weight loss

Weight Loss

min read

Do Green Peas Cause Man Boobs? Gynaecomastia Evidence Explained

Do green peas cause man boobs? We examine the evidence on phytoestrogens, gynaecomastia, and what actually affects male hormone levels — plus when to see a GP.

When Should You Test Your Blood Glucose: UK Guidance and Targets

Weight Loss

min read

When Should You Test Your Blood Glucose: UK Guidance and Targets

When should you test your blood glucose? Discover the best times to monitor your levels, UK target ranges, how treatment affects testing frequency, and when to seek medical advice.

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

Weight Loss

min read

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

Long-term Rogaine use and man boobs: does minoxidil (Regaine) cause gynaecomastia? Explore the clinical evidence, real causes of breast tissue changes, and when to see a GP.

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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

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Does Ozempic keep you awake at night? Discover whether semaglutide causes sleep problems, what indirect effects may disrupt sleep, and practical strategies to manage sleep disturbances whilst taking Ozempic for type 2 diabetes.

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Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Can You Stop Rybelsus Suddenly? Safe Discontinuation Guide

GLP-1 Brands

min read

Can You Stop Rybelsus Suddenly? Safe Discontinuation Guide

Can you stop Rybelsus suddenly? Learn about safe discontinuation, what happens when you stop taking semaglutide, potential effects on blood glucose control, and alternative diabetes management strategies. Expert UK medical guidance.

How to Stop Ozempic Hiccups: Relief and Prevention

GLP-1 Brands

min read

How to Stop Ozempic Hiccups: Relief and Prevention

Discover how to stop Ozempic hiccups with evidence-based techniques, dietary modifications, and medical treatments. Learn when persistent hiccups require clinical assessment and how to manage this uncommon side effect safely.

Retatrutide Side Effects and Libido: What the Evidence Shows

GLP-1 Brands

min read

Retatrutide Side Effects and Libido: What the Evidence Shows

Retatrutide side effects and libido changes explained — discover what Phase 2 trial data reveals, why sexual health effects remain unconfirmed, and when to speak to a UK GP or specialist.

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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

Erectile Dysfunction

min read

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Considering a bracelet for erectile dysfunction? Discover why these wearable devices lack clinical evidence, how they differ from NHS-approved treatments, and why proper medical assessment is essential for effective ED management.

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Testosterone

min read

Was Bruce Lee on Testosterone Treatment? Medical Evidence Examined

Was Bruce Lee on testosterone treatment? Examine the medical evidence, historical context of 1970s hormone therapy, and facts about his documented health conditions. Discover what the evidence reveals about this enduring question.

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Testosterone

min read

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Can I use Testogel when I come off steroids? Discover why Testogel is generally not recommended immediately after stopping anabolic steroids, when it might be appropriate, and what medical assessment is required. UK guidance on testosterone recovery and safer alternatives explained.

Testosterone

min read

Does Testogel Work for Men with Low Testosterone?

Does Testogel work for men with low testosterone? Discover how this UK-licensed transdermal gel treats hypogonadism, clinical evidence for its effectiveness, expected results timeline, who benefits most, and essential safety considerations for informed treatment decisions.

Hair Loss

min read

Linzess Side Effects and Hair Loss: UK Guide to Linaclotide

Linzess side effects including hair loss explained: find out what the UK evidence says about linaclotide (Constella), its recognised side effects, and when to speak to your GP.

Erectile Dysfunction

min read

Does Cirrhosis Cause Erectile Dysfunction? UK Medical Guide

Does cirrhosis cause erectile dysfunction? Discover how liver cirrhosis affects sexual function through hormonal changes, vascular complications, and neurological factors. Learn about safe treatment options, when to seek medical advice, and how UK specialists manage ED in men with liver disease.

Erectile Dysfunction

min read

Does Rosemary Oil Cause Erectile Dysfunction? Evidence and Facts

Does rosemary oil cause erectile dysfunction? Discover the evidence-based answer, learn about the real causes of ED, safe essential oil use, and when to consult your GP about erectile problems.

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Weight Loss

min read

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Are pretzels bad for fatty liver? Discover how pretzels affect NAFLD, why refined carbohydrates promote liver fat accumulation, and find healthier snack alternatives recommended by NHS guidance for managing fatty liver disease.

Erectile Dysfunction

min read

Does Heat Help Erectile Dysfunction? Evidence and Treatments

Does heat help erectile dysfunction? Discover what the evidence says about heat therapy for ED, explore proven treatments recommended by NICE and the NHS, and learn when to seek medical advice for erectile problems.

Low-Dose Aspirin and Fatty Liver: UK Safety Guidance

Weight Loss

min read

Low-Dose Aspirin and Fatty Liver: UK Safety Guidance

Can you take low-dose aspirin with fatty liver disease? Discover UK guidance on aspirin safety in NAFLD, when to seek specialist advice, and how to manage both conditions effectively.

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

GLP-1 Brands

min read

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

Can you drink alcohol whilst taking Rybelsus? Discover the risks, safe limits, and expert guidance on combining Rybelsus and alcohol consumption for type 2 diabetes management in the UK.

Medications to Avoid with Penicillin Allergy: UK Guide

Supplements

min read

Medications to Avoid with Penicillin Allergy: UK Guide

Discover which medications to avoid with penicillin allergy, including antibiotics with cross-reactivity risks. Learn about safe alternatives, when to seek allergy testing, and how to manage infections effectively with UK clinical guidance.

Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Weight Loss

min read

Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Is type 2 diabetes an autoimmune disease? Discover the key differences between type 1 and type 2 diabetes, the role of inflammation, and why type 2 diabetes is classified as a metabolic rather than autoimmune condition.

Wegovy

min read

Wegovy and Trying to Conceive: UK Guidance for Women Planning Pregnancy

Planning pregnancy while taking Wegovy? Discover essential UK guidance on when to stop Wegovy before trying to conceive, how weight loss affects fertility, and safe alternatives for women planning to start a family.

Does Zinc Help with Weight Loss? Evidence and Guidance

Supplements

min read

Does Zinc Help with Weight Loss? Evidence and Guidance

Does zinc help with weight loss? Discover what the evidence says about zinc supplementation for weight management, safe dosage recommendations, dietary sources, and when to seek medical advice about zinc and weight concerns.

Are Beans Good for a Calorie Deficit? UK Nutrition Guide

Weight Loss

min read

Are Beans Good for a Calorie Deficit? UK Nutrition Guide

Are beans good for a calorie deficit? Discover how beans support weight loss with high fibre and protein, plus UK nutritional values, meal ideas, and NHS-backed dietary guidance.

Allergy Medication and Omeprazole: Is It Safe to Take Together?

Supplements

min read

Allergy Medication and Omeprazole: Is It Safe to Take Together?

Allergy medication and omeprazole are safe to take together for most people — find out which antihistamines are compatible, what the BNF and NHS say, and when to seek advice.

Erectile Dysfunction

min read

Do Antibiotics Cause Erectile Dysfunction? UK Medical Evidence

Do antibiotics cause erectile dysfunction? Discover the evidence behind antibiotics and ED, which medications may be linked, and when to seek medical advice for persistent erectile difficulties.

Weight Loss

min read

Can Weight Loss Cause Spotting on the Pill? What to Know

Can weight loss cause spotting on the pill? Learn what the evidence says, why breakthrough bleeding happens, when to see a GP, and other causes to rule out.

Bolt Guides

Featured

Do Green Peas Cause Man Boobs? Gynaecomastia Evidence Explained

Weight loss

Do Green Peas Cause Man Boobs? Gynaecomastia Evidence Explained

When Should You Test Your Blood Glucose: UK Guidance and Targets

Long-Term Rogaine Use and Man Boobs: What the Evidence Shows

GLP-1 Brands

Wegovy

Mounjaro

Does Ozempic Keep You Awake at Night? Sleep Effects Explained

Can You Stop Rybelsus Suddenly? Safe Discontinuation Guide

How to Stop Ozempic Hiccups: Relief and Prevention

Retatrutide Side Effects and Libido: What the Evidence Shows

Men’s Health

Testosterone

Erectile dysfunction

A Bracelet for Erectile Dysfunction: Evidence and NHS Treatments

Was Bruce Lee on Testosterone Treatment? Medical Evidence Examined

Can I Use Testogel When I Come Off Steroids? UK Medical Guidance

Does Testogel Work for Men with Low Testosterone?

Browse all

Linzess Side Effects and Hair Loss: UK Guide to Linaclotide

Does Cirrhosis Cause Erectile Dysfunction? UK Medical Guide

Does Rosemary Oil Cause Erectile Dysfunction? Evidence and Facts

Are Pretzels Bad for Fatty Liver? NHS Dietary Guidance

Does Heat Help Erectile Dysfunction? Evidence and Treatments

Low-Dose Aspirin and Fatty Liver: UK Safety Guidance

Rybelsus and Alcohol Consumption: Safety Guidance for UK Patients

Medications to Avoid with Penicillin Allergy: UK Guide

Is Type 2 Diabetes an Autoimmune Disease? Key Facts Explained

Wegovy and Trying to Conceive: UK Guidance for Women Planning Pregnancy

Does Zinc Help with Weight Loss? Evidence and Guidance

Are Beans Good for a Calorie Deficit? UK Nutrition Guide

Allergy Medication and Omeprazole: Is It Safe to Take Together?

Do Antibiotics Cause Erectile Dysfunction? UK Medical Evidence

Can Weight Loss Cause Spotting on the Pill? What to Know

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