Bolt Guides

Expert insights on weight loss and more.

Featured

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Supplements

min read

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Discover which high cholesterol fish to avoid and which to include for heart health. Evidence-based NHS guidance on managing cholesterol through fish consumption, including oily fish benefits, shellfish considerations, and safe preparation methods for cardiovascular wellbeing.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Weight Loss Green Tea Pills: Evidence, Safety, and UK Guidance

Weight loss green tea pills: do they really work? Explore the UK evidence, safety risks including liver damage, drug interactions, and NHS-recommended alternatives to help you make an informed decision.

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Weight Loss

min read

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Can DHEA cause gynaecomastia? Learn how DHEA converts to oestrogens, who is most at risk, when to see your GP, and what UK guidance says about unlicensed DHEA products.

Why Is Fibre Important for the Treatment of Obesity?

Weight Loss

min read

Why Is Fibre Important for the Treatment of Obesity?

Discover why fibre is essential for obesity treatment. Learn how dietary fibre supports weight loss through appetite control, satiety, and metabolic benefits—backed by NHS guidance and clinical evidence for sustainable results.

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

How to Use Rybelsus: GLP-1 Tablet Guide

Find out how to take Rybelsus (semaglutide) correctly. Dosing schedules, timing tips, and common mistakes to avoid for better glycaemic control.

Read now

Can You Take Basaglar and Trulicity Together for Diabetes?

GLP-1 Brands

min read

Can You Take Basaglar and Trulicity Together for Diabetes?

Can you take Basaglar and Trulicity together? Discover how this combination therapy works for type 2 diabetes, including benefits, safety considerations, dosing guidelines, and when to contact your healthcare provider for optimal glucose control.

Can You Gain Weight on Trulicity? UK Guide

GLP-1 Brands

min read

Can You Gain Weight on Trulicity? UK Guide

Can you gain weight on Trulicity? Discover why most people lose weight on this diabetes medication, what causes unexpected weight gain in some patients, and when to speak to your GP about weight changes whilst taking dulaglutide.

How Many Pens Victoza for a Month: NHS Dosing Guide

GLP-1 Brands

min read

How Many Pens Victoza for a Month: NHS Dosing Guide

How many pens Victoza for a month? Find out exactly how many Victoza pens you need based on your prescribed dose—1, 2, or 3 pens monthly. Essential NHS prescription guidance for type 2 diabetes patients.

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 Erectile Dysfunction Cause Anger? Understanding the Emotional Link

Does erectile dysfunction cause anger? Discover the psychological link between ED and emotional distress, how to manage anger and frustration, and when to seek help from your GP for both physical and mental health support.

Read now

How Much Testogel Should I Take? UK Dosing Guide

Testosterone

min read

How Much Testogel Should I Take? UK Dosing Guide

How much Testogel should you take? Learn how doctors determine your individual dose, typical starting amounts for each formulation, dose adjustment based on blood tests, and what to do if you miss or take too much. UK guidance included.

Testosterone

min read

Does Testogel Help Grow Facial Hair? UK Guide to Testosterone Therapy

Does Testogel help grow facial hair? Discover how testosterone replacement therapy affects facial hair growth, who can use it, expected timelines, and essential safety considerations for UK patients with hypogonadism.

Testosterone

min read

Does Testosterone Treatment Cause Blood Clots? UK Evidence & Safety

Does testosterone treatment cause blood clots? Discover the evidence on TRT and VTE risk, including mechanisms, risk factors, warning symptoms, and essential safety monitoring to reduce your thrombotic risk during testosterone therapy.

Chewing Gum Gastric Band: Evidence, Risks, and NHS Alternatives

Weight Loss

min read

Chewing Gum Gastric Band: Evidence, Risks, and NHS Alternatives

Chewing gum gastric band: find out what this non-surgical weight loss method involves, whether there is any clinical evidence behind it, and what NHS-approved options are available to you.

Mounjaro

min read

Tresiba and Mounjaro Together: UK Clinical Guidance

Can you use Tresiba and Mounjaro together for type 2 diabetes? Discover how these medications work in combination, UK clinical guidance, dosing strategies, side effects, and practical patient advice for optimal diabetes management.

Erectile Dysfunction

min read

Did Going to the Chiropractor Give Me Erectile Dysfunction?

Did going to the chiropractor give me erectile dysfunction? Discover the evidence on chiropractic treatment and ED, understand the real causes of erectile problems, and learn when to seek medical advice for proper assessment and treatment.

Weight Loss

min read

Calorie Deficit and Walking: Your Evidence-Based Guide to Weight Loss

Calorie deficit and walking explained: discover how combining brisk walking with a balanced diet supports sustainable weight loss, with guidance aligned to NHS and NICE recommendations.

Can Trulicity Affect Your Period? Menstrual Changes Explained

GLP-1 Brands

min read

Can Trulicity Affect Your Period? Menstrual Changes Explained

Can Trulicity affect your period? Discover how this diabetes medication may influence menstrual cycles through weight loss and improved blood sugar control, when to seek medical advice, and how to manage both diabetes and menstrual health effectively.

Weight Loss

min read

Weight Loss Injections & Fertility: UK Medical Guide

Can GLP-1 injections affect fertility? UK guidance on semaglutide, tirzepatide & reproductive health to help you plan conception safely.

Insulin Resistance: Causes, Treatment & Diet Tips

Weight Loss

min read

Insulin Resistance: Causes, Treatment & Diet Tips

Discover what causes insulin resistance and explore evidence-based treatments and lifestyle changes to improve your insulin sensitivity.

B12 Iron Deficiency Nails: Signs, Testing and Treatment

Supplements

min read

B12 Iron Deficiency Nails: Signs, Testing and Treatment

Discover how B12 and iron deficiency affect your nails, causing brittleness, spoon-shaped changes, and discolouration. Learn to recognise deficiency signs, understand NHS testing options, and find effective treatments to restore nail health through proper nutrition and supplementation.

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Weight Loss

min read

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Discover how incorporating motivational interviewing into behavioural obesity treatment enhances patient engagement and long-term weight management. Evidence-based guidance for UK healthcare professionals on MI techniques, training, and integration with NICE-recommended interventions.

Can You Join the Military After Gastric Sleeve Surgery?

Weight Loss

min read

Can You Join the Military After Gastric Sleeve Surgery?

Can you join the military after gastric sleeve surgery? Learn how the UK Armed Forces assess bariatric surgery history, what MOD medical standards require, and how to prepare a strong application.

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.

Daily Dose of CoQ10: UK Guidance on Safe Supplementation

Supplements

min read

Daily Dose of CoQ10: UK Guidance on Safe Supplementation

Discover the appropriate daily dose of CoQ10 for adults, including factors affecting requirements, how to take it safely for optimal absorption, potential side effects, and important drug interactions with UK clinical guidance.

Does GLP-1 Give You More Energy? UK Medical Guide

Weight Loss

min read

Does GLP-1 Give You More Energy? UK Medical Guide

Does GLP-1 give you more energy? Discover how GLP-1 receptor agonists like semaglutide may affect your energy levels through improved glucose control and weight loss. Expert UK guidance on what to expect.

Feeling Cold on Ozempic: Causes and Management

GLP-1 Brands

min read

Feeling Cold on Ozempic: Causes and Management

Feeling cold on Ozempic? Discover why some patients experience cold sensitivity, how common it is, practical management strategies, and when to contact your GP for further evaluation.

L-Theanine and Magnesium: Benefits, Dosage, Safety and Interactions

Supplements

min read

L-Theanine and Magnesium: Benefits, Dosage, Safety and Interactions

Discover how L-theanine and magnesium work, their potential benefits for stress and sleep, safe dosing guidance, possible side effects, drug interactions, and who should avoid them. Evidence-based advice for UK readers.

Bolt Guides

Featured

High Cholesterol Fish to Avoid: NHS Guidance and Heart-Healthy Choices

Weight loss

Weight Loss Green Tea Pills: Evidence, Safety, and UK Guidance

Can DHEA Cause Gynaecomastia? Risks, Signs and UK Guidance

Why Is Fibre Important for the Treatment of Obesity?

GLP-1 Brands

Wegovy

Mounjaro

How to Use Rybelsus: GLP-1 Tablet Guide

Can You Take Basaglar and Trulicity Together for Diabetes?

Can You Gain Weight on Trulicity? UK Guide

How Many Pens Victoza for a Month: NHS Dosing Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Erectile Dysfunction Cause Anger? Understanding the Emotional Link

How Much Testogel Should I Take? UK Dosing Guide

Does Testogel Help Grow Facial Hair? UK Guide to Testosterone Therapy

Does Testosterone Treatment Cause Blood Clots? UK Evidence & Safety

Browse all

Chewing Gum Gastric Band: Evidence, Risks, and NHS Alternatives

Tresiba and Mounjaro Together: UK Clinical Guidance

Did Going to the Chiropractor Give Me Erectile Dysfunction?

Calorie Deficit and Walking: Your Evidence-Based Guide to Weight Loss

Can Trulicity Affect Your Period? Menstrual Changes Explained

Weight Loss Injections & Fertility: UK Medical Guide

Insulin Resistance: Causes, Treatment & Diet Tips

B12 Iron Deficiency Nails: Signs, Testing and Treatment

Incorporating Motivational Interviewing into Behavioural Obesity Treatment: UK Guide

Can You Join the Military After Gastric Sleeve Surgery?

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

Daily Dose of CoQ10: UK Guidance on Safe Supplementation

Does GLP-1 Give You More Energy? UK Medical Guide

Feeling Cold on Ozempic: Causes and Management

L-Theanine and Magnesium: Benefits, Dosage, Safety and Interactions

Personalized weight management for women