Bolt Guides

Expert insights on weight loss and more.

Featured

Cost

min read

Mounjaro Cost UK: NHS vs Private Prescription Pricing Guide

Discover Mounjaro cost options in the UK, including NHS prescription charges versus private pharmacy pricing. Learn how to access tirzepatide safely through registered providers, understand eligibility criteria, and compare costs across different services for type 2 diabetes treatment.

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Weight loss

Read all on weight loss

Top-Rated Asthma Treatments for Obese Women: UK Guidelines

Weight Loss

min read

Top-Rated Asthma Treatments for Obese Women: UK Guidelines

Discover the top-rated asthma treatments for obese women, including first-line inhalers, biologic therapies, and weight management strategies. Evidence-based guidance following UK NICE and BTS/SIGN guidelines to improve asthma control and quality of life.

Incretin Mimetics and DPP-4 Inhibitors: UK Diabetes Treatment Guide

Weight Loss

min read

Incretin Mimetics and DPP-4 Inhibitors: UK Diabetes Treatment Guide

Incretin mimetics and DPP-4 inhibitors explained: how these diabetes medications work, key differences, who can take them, side effects, and UK prescribing guidance from NICE and the MHRA.

Protein Shakes for Bariatric Patients: NHS-Aligned Guidance

Weight Loss

min read

Protein Shakes for Bariatric Patients: NHS-Aligned Guidance

Protein shakes for bariatric patients: discover NHS-aligned guidance on choosing the right supplement after weight loss surgery, meeting daily protein targets, and avoiding common risks. Expert dietitian advice included.

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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

Where to Inject Trulicity: UK Injection Site Guide

Discover safe Trulicity injection sites, rotation techniques and tips for comfortable, effective type 2 diabetes treatment in the UK.

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Where to Inject Trulicity: UK Injection Site Guide

Does Saxenda Increase Glucagon? Effects on Blood Sugar

GLP-1 Brands

min read

Does Saxenda Increase Glucagon? Effects on Blood Sugar

Does Saxenda increase glucagon? Discover how this GLP-1 receptor agonist actually suppresses glucagon secretion, regulates blood sugar, and supports weight management in UK adults with obesity.

Retatrutide and Hair Loss: What the Clinical Evidence Shows

GLP-1 Brands

min read

Retatrutide and Hair Loss: What the Clinical Evidence Shows

Can retatrutide cause hair loss? Explore the clinical evidence, how rapid weight loss triggers telogen effluvium, and what to do if you notice shedding during treatment.

Can You Take Expired Trulicity? Safety and Effectiveness Explained

GLP-1 Brands

min read

Can You Take Expired Trulicity? Safety and Effectiveness Explained

Can you take expired Trulicity? Discover why expired dulaglutide should never be used, the risks to your diabetes control, proper storage guidelines, and what to do if your medication has expired. Essential UK guidance for safe diabetes management.

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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.

Read erectile dysfunction guides

Does Lisinopril Interact with Sildenafil? Safety Guide

Erectile Dysfunction

min read

Does Lisinopril Interact with Sildenafil? Safety Guide

Does lisinopril interact with sildenafil? Discover how these medications work together, potential blood pressure effects, essential safety precautions, and what to discuss with your GP before combining treatments.

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Testosterone

min read

Does Testosterone Treatment Cause Acne? UK Clinical Guide

Does testosterone treatment cause acne? Discover how testosterone therapy affects skin, why acne develops, how common it is, and evidence-based management strategies recommended by UK clinical guidelines to keep your skin clear during treatment.

Testosterone

min read

How Long Till Sperm Replenish After Testosterone Treatment

Discover how long it takes for sperm to replenish after stopping testosterone treatment. Learn about recovery timelines, factors affecting sperm production, fertility testing, and medical options to restore spermatogenesis for men planning to conceive.

Testosterone

min read

Does SHBG Go Down with Testosterone Treatment? UK Clinical Guide

Does SHBG go down with testosterone treatment? Discover how testosterone replacement therapy typically reduces SHBG levels, what this means for bioavailable testosterone, and essential monitoring guidance for safe TRT in the UK.

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Supplements

min read

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Discover how monounsaturated and polyunsaturated fats support heart health and why UK guidelines recommend them. Learn which foods provide these essential fats, daily intake recommendations, and practical tips for replacing saturated fats in your diet with evidence-based advice from NHS and NICE guidance.

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.

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.

Rybelsus Side Effects Rash: Causes, Symptoms and Management

GLP-1 Brands

min read

Rybelsus Side Effects Rash: Causes, Symptoms and Management

Concerned about Rybelsus side effects rash? Discover when skin reactions occur with semaglutide, how to recognise serious allergic symptoms, and what steps to take if you develop a rash whilst managing type 2 diabetes.

Can You Take CoQ10 While Pregnant? UK Safety Guidance

Supplements

min read

Can You Take CoQ10 While Pregnant? UK Safety Guidance

Can you take CoQ10 while pregnant? Discover what UK medical guidance says about CoQ10 safety during pregnancy, potential risks, evidence-based alternatives, and when to seek professional advice about supplements.

Hair Loss

min read

Androgenetic Alopecia (AGA) Hair Loss: Causes, Signs and UK Treatments

What is AGA hair loss? Learn how androgenetic alopecia develops, how to recognise male and female patterns, UK diagnosis pathways, licensed treatments including minoxidil and finasteride, and where to find support.

Do SSRIs Cause Gynaecomastia? Evidence, Risks & What to Do

Weight Loss

min read

Do SSRIs Cause Gynaecomastia? Evidence, Risks & What to Do

Do SSRIs cause gynaecomastia? Learn which antidepressants are linked to breast tissue changes in men, the proposed mechanism, what symptoms to watch for, and when to see your GP.

Best Time to Take Trulicity: Dosing Guide for Type 2 Diabetes

GLP-1 Brands

min read

Best Time to Take Trulicity: Dosing Guide for Type 2 Diabetes

Discover the best time to take Trulicity for type 2 diabetes management. Learn how flexible dosing, consistent weekly schedules, and strategic timing can improve adherence and help manage side effects effectively.

How to Get Glucosamine Naturally: Sources and Production

Supplements

min read

How to Get Glucosamine Naturally: Sources and Production

Discover how to get glucosamine naturally through your body's own production and limited dietary sources. Learn evidence-based approaches to support joint health, including foods that may contain glucosamine and lifestyle factors that promote cartilage health. Expert guidance aligned with UK clinical recommendations.

Topical Vitamin D: UK Guide to Psoriasis Treatment

Supplements

min read

Topical Vitamin D: UK Guide to Psoriasis Treatment

Discover how topical vitamin D treats plaque psoriasis in the UK. Learn about calcipotriol, safe application techniques, NICE guidance, side effects, and when to seek specialist referral for skin conditions.

Erectile Dysfunction

min read

Is Erectile Dysfunction a Sign of Cancer? UK Medical Guide

Is erectile dysfunction a sign of cancer? Discover the real link between ED and cancer, when to worry, and what causes most cases of erectile dysfunction in UK men.

Does Tadalafil Have a Shelf Life? UK Storage and Expiry Guide

Erectile Dysfunction

min read

Does Tadalafil Have a Shelf Life? UK Storage and Expiry Guide

Does tadalafil have a shelf life? Discover how long tadalafil remains effective, proper storage conditions, signs of expiry, and safe disposal methods. Essential UK guidance for maintaining medication potency and safety.

Vitamin D and B12: Deficiency Signs, Sources and Treatment

Supplements

min read

Vitamin D and B12: Deficiency Signs, Sources and Treatment

Discover how vitamin D and B12 support your health, recognise deficiency symptoms, and learn evidence-based strategies to maintain optimal levels through diet, supplementation, and appropriate testing.

Is Testogel Effective? How It Works and What to Expect

Testosterone

min read

Is Testogel Effective? How It Works and What to Expect

Is Testogel effective for treating low testosterone? Discover how this transdermal gel works, how long it takes to see results, factors affecting effectiveness, and essential monitoring guidance for safe, successful testosterone replacement therapy in the UK.

Fruits with Highest Magnesium: Top Sources and Daily Requirements

Supplements

min read

Fruits with Highest Magnesium: Top Sources and Daily Requirements

Discover which fruits contain the highest magnesium levels, from avocados to dried figs and bananas. Learn daily requirements, how to combine magnesium-rich fruits with other dietary sources, and when supplementation may be necessary for optimal health.

Bolt Guides

Featured

Mounjaro Cost UK: NHS vs Private Prescription Pricing Guide

Weight loss

Top-Rated Asthma Treatments for Obese Women: UK Guidelines

Incretin Mimetics and DPP-4 Inhibitors: UK Diabetes Treatment Guide

Protein Shakes for Bariatric Patients: NHS-Aligned Guidance

GLP-1 Brands

Wegovy

Mounjaro

Where to Inject Trulicity: UK Injection Site Guide

Does Saxenda Increase Glucagon? Effects on Blood Sugar

Retatrutide and Hair Loss: What the Clinical Evidence Shows

Can You Take Expired Trulicity? Safety and Effectiveness Explained

Men’s Health

Testosterone

Erectile dysfunction

Does Lisinopril Interact with Sildenafil? Safety Guide

Does Testosterone Treatment Cause Acne? UK Clinical Guide

How Long Till Sperm Replenish After Testosterone Treatment

Does SHBG Go Down with Testosterone Treatment? UK Clinical Guide

Browse all

Monounsaturated and Polyunsaturated Fats: Health Benefits and UK Dietary Guidance

Do Antibiotics Cause Erectile Dysfunction? UK Medical Evidence

Can You Eat Cashews with Fatty Liver? Expert Guidance

Rybelsus Side Effects Rash: Causes, Symptoms and Management

Can You Take CoQ10 While Pregnant? UK Safety Guidance

Androgenetic Alopecia (AGA) Hair Loss: Causes, Signs and UK Treatments

Do SSRIs Cause Gynaecomastia? Evidence, Risks & What to Do

Best Time to Take Trulicity: Dosing Guide for Type 2 Diabetes

How to Get Glucosamine Naturally: Sources and Production

Topical Vitamin D: UK Guide to Psoriasis Treatment

Is Erectile Dysfunction a Sign of Cancer? UK Medical Guide

Does Tadalafil Have a Shelf Life? UK Storage and Expiry Guide

Vitamin D and B12: Deficiency Signs, Sources and Treatment

Is Testogel Effective? How It Works and What to Expect

Fruits with Highest Magnesium: Top Sources and Daily Requirements