Bolt Guides

When can you eat salad after gastric sleeve surgery? Find out the recommended timeline, safest ingredients, foods to avoid, and expert NHS-aligned tips for reintroducing raw foods comfortably.

Weight Loss

min read

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

Use a gastric sleeve weight loss calculator to estimate your results after sleeve gastrectomy. Learn how these tools work, NHS eligibility criteria, and expert recovery planning advice.

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 Long Does Rybelsus Stay in Your System?

How long does Rybelsus stay in your system? Discover the elimination timeline, factors affecting clearance, and what happens when you stop taking this type 2 diabetes medication.

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What Is Ozempic Personality? Mood Changes and Semaglutide

GLP-1 Brands

min read

What Is Ozempic Personality? Mood Changes and Semaglutide

What is Ozempic personality? Explore reported mood and behavioural changes with semaglutide, the scientific evidence, and when to speak to your GP about side effects whilst taking Ozempic for type 2 diabetes.

What Does Trulicity Do to Your Body? Effects Explained

GLP-1 Brands

min read

What Does Trulicity Do to Your Body? Effects Explained

Discover what Trulicity does to your body, including how this GLP-1 receptor agonist lowers blood sugar, affects weight and appetite, and impacts long-term health in type 2 diabetes management.

Saxenda & Blood Donation: UK Eligibility Guide

GLP-1 Brands

min read

Saxenda & Blood Donation: UK Eligibility Guide

Taking Saxenda and want to give blood? Learn UK eligibility rules from NHSBT, what liraglutide means for donors, and when to seek advice before donating.

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

Trans Women & Erectile Function: UK Guide

Erectile Dysfunction

min read

Trans Women & Erectile Function: UK Guide

Learn how hormone therapy affects erections in trans women, whether Viagra is suitable, and what support is available through the NHS.

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Testosterone

min read

How Often Should Testosterone Be Checked When Using Testogel?

Find out how often testosterone levels should be checked when using Testogel. Learn about UK monitoring schedules, blood tests, safety checks, and signs your dose may need adjusting under NHS guidelines.

Where to Put Testogel for Women: Safe Application Sites

Testosterone

min read

Where to Put Testogel for Women: Safe Application Sites

Discover where to put Testogel safely if you're a woman prescribed this off-label testosterone therapy. Learn the recommended application sites, step-by-step technique, and essential safety precautions to optimise treatment and minimise risks.

Testosterone

min read

Can Testosterone Cause Gynaecomastia? Symptoms, Risks & NHS Treatment

Can testosterone cause gynaecomastia? Learn how testosterone converts to oestrogen, who is most at risk, how to spot symptoms, and what NHS treatment options are available.

Erectile Dysfunction

min read

Do Men Get Erectile Dysfunction When They Fall in Love?

Do men get erectile dysfunction when they fall in love? Discover how emotional intensity, performance anxiety, and psychological factors in new relationships can affect erectile function, plus when to seek medical advice and treatment options available.

Is It Safe to Take Sildenafil with Amlodipine? UK Medical Guidance

Erectile Dysfunction

min read

Is It Safe to Take Sildenafil with Amlodipine? UK Medical Guidance

Is it safe to take sildenafil with amlodipine? Discover how these medications interact, essential safety precautions, when medical supervision is required, and what to discuss with your GP before combining these treatments for erectile dysfunction and blood pressure control.

Can You Eat Cashews with Fatty Liver? Expert Guidance

Weight Loss

min read

Can You Eat Cashews with Fatty Liver? Expert Guidance

Can you eat cashews with fatty liver? Discover how cashews fit into a liver-friendly diet, recommended portion sizes, nutritional benefits, and expert guidance on managing fatty liver disease through dietary choices.

Weight Loss

min read

Can Weight Loss Injections Cause Dizziness? UK Medical Guide

Can weight loss injections cause dizziness? Discover which medications are most likely to cause this side effect, why it happens, and what to do if you experience dizziness whilst taking GLP-1 receptor agonists like Wegovy or Saxenda.

Can You Overdose on CoQ10? Safety and Side Effects Explained

Supplements

min read

Can You Overdose on CoQ10? Safety and Side Effects Explained

Can you overdose on CoQ10? Discover the safety profile of coenzyme Q10 supplements, including typical doses, potential side effects of excessive intake, and when to seek medical advice. Evidence-based guidance for UK patients.

Gastric Band Wind Pain: Causes, Relief, and When to Seek Help

Weight Loss

min read

Gastric Band Wind Pain: Causes, Relief, and When to Seek Help

Gastric band wind pain explained: causes, symptoms to watch for, safe home remedies, and NHS follow-up advice. Find out when to seek urgent medical help.

Grass Fed Whey Isolate: Benefits & Safety Guide

Supplements

min read

Grass Fed Whey Isolate: Benefits & Safety Guide

Learn what makes grass fed whey isolate protein powder different, its nutritional benefits, protein purity, and how to choose a quality product in the UK.

What Does NAD Do? Roles, Functions and Supplement Evidence

Supplements

min read

What Does NAD Do? Roles, Functions and Supplement Evidence

Discover what NAD does in your body, from energy production to DNA repair. Learn about NAD's vital cellular roles, declining levels with age, supplement evidence, and UK safety guidance for NAD precursors.

Ozempic and Blood Clots: Evidence, Risk Factors and Safety Guidance

GLP-1 Brands

min read

Ozempic and Blood Clots: Evidence, Risk Factors and Safety Guidance

Does Ozempic cause blood clots? Discover the evidence on Ozempic and blood clots, understand thrombotic risk factors in diabetes, recognise warning symptoms, and learn when to seek urgent medical advice.

Can CoQ10 Cause Sleeplessness? Evidence and Practical Guidance

Supplements

min read

Can CoQ10 Cause Sleeplessness? Evidence and Practical Guidance

Can CoQ10 cause sleeplessness? Discover whether coenzyme Q10 supplements affect sleep, why some people experience insomnia, and practical strategies to minimise sleep disruption. Evidence-based UK guidance for safe use.

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

GLP-1 Brands

min read

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

Retatrutide making you poop more or causing constipation? Learn why this investigational GLP-1 triple agonist affects bowel habits, how long symptoms last, and when to seek medical advice.

Is Tadalafil a Diuretic? Understanding How Tadalafil Works

Erectile Dysfunction

min read

Is Tadalafil a Diuretic? Understanding How Tadalafil Works

Is tadalafil a diuretic? Discover the truth about how tadalafil works, its effects on urination, and why it's not a water tablet. Expert UK guidance on tadalafil for erectile dysfunction and BPH.

Saxenda for PCOS Weight Loss: UK Evidence and Guidance

GLP-1 Brands

min read

Saxenda for PCOS Weight Loss: UK Evidence and Guidance

Discover how Saxenda may support PCOS weight loss in the UK. Learn about the evidence, prescribing criteria, safety considerations, and alternatives for managing polycystic ovary syndrome and metabolic health.

What to Eat on a GLP-1: Evidence-Based Dietary Guidance

Weight Loss

min read

What to Eat on a GLP-1: Evidence-Based Dietary Guidance

Discover what to eat on a GLP-1 medicine like semaglutide or liraglutide. Expert NHS-aligned guidance on optimal foods, portion planning, managing side effects, and meeting nutritional needs during GLP-1 treatment for weight management and diabetes.

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

Supplements

min read

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

Discover the healthiest fish to eat in the UK, including omega-3-rich options like salmon, mackerel, and sardines. Learn NHS recommendations, mercury safety guidance, and how often to eat fish for optimal cardiovascular and neurological health.

Bolt Guides

Featured

What Is RMR? Resting Metabolic Rate Explained

Weight loss

What Is RMR? Resting Metabolic Rate Explained

When Can I Eat Salad After Gastric Sleeve Surgery?

Gastric Sleeve Weight Loss Calculator: Results, Eligibility & Recovery Planning

GLP-1 Brands

Wegovy

Mounjaro

How Long Does Rybelsus Stay in Your System?

What Is Ozempic Personality? Mood Changes and Semaglutide

What Does Trulicity Do to Your Body? Effects Explained

Saxenda & Blood Donation: UK Eligibility Guide

Men’s Health

Testosterone

Erectile dysfunction

Trans Women & Erectile Function: UK Guide

How Often Should Testosterone Be Checked When Using Testogel?

Where to Put Testogel for Women: Safe Application Sites

Can Testosterone Cause Gynaecomastia? Symptoms, Risks & NHS Treatment

Browse all

Do Men Get Erectile Dysfunction When They Fall in Love?

Is It Safe to Take Sildenafil with Amlodipine? UK Medical Guidance

Can You Eat Cashews with Fatty Liver? Expert Guidance

Can Weight Loss Injections Cause Dizziness? UK Medical Guide

Can You Overdose on CoQ10? Safety and Side Effects Explained

Gastric Band Wind Pain: Causes, Relief, and When to Seek Help

Grass Fed Whey Isolate: Benefits & Safety Guide

What Does NAD Do? Roles, Functions and Supplement Evidence

Ozempic and Blood Clots: Evidence, Risk Factors and Safety Guidance

Can CoQ10 Cause Sleeplessness? Evidence and Practical Guidance

Retatrutide and Bowel Changes: Causes, Management, and When to Seek Help

Is Tadalafil a Diuretic? Understanding How Tadalafil Works

Saxenda for PCOS Weight Loss: UK Evidence and Guidance

What to Eat on a GLP-1: Evidence-Based Dietary Guidance

Healthy Fish to Eat: NHS Guidance on Omega-3 and Safety

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