Health & Medical Insights

Expert guidance from the doctors at Lambert Medical Practice โ€” covering private GP care, blood testing, hormones, allergy testing, and more.

Featured Article

TRT for Men: A Complete Guide to Testosterone Replacement Therapy in Surrey

Everything you need to know about testosterone replacement therapy โ€” symptoms of low T, testing, treatment options, and what GP-supervised TRT looks like at Lambert Medical Practice.

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Blood Tests

March 2026

What Blood Tests Should I Get for Fatigue?

Thyroid, iron, vitamin D, B12, cortisol and hormones โ€” the tests that reveal why you're always tired and what to do about it.

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Men's Health

March 2026

Signs of Low Testosterone in Men: What to Look For

Fatigue, low libido, weight gain, brain fog โ€” could it be low testosterone? 10 warning signs and how to get tested in the UK.

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Health Checks

March 2026

Health Check vs GP Appointment: Which Do You Need?

Not sure which is right? We explain the difference between a health check and a GP consultation โ€” and when you might benefit from both.

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Private GP

March 2026

Private GP vs NHS: What's the Difference in 2026?

Waiting times, referral access, appointment length, and cost โ€” we compare private GP and NHS care across 10 key areas so you can make the right choice for your health.

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Private GP

March 2026

How Much Does a Private GP Cost in Surrey? 2026 Price Guide

Transparent pricing breakdown for private GP consultations in Surrey โ€” comparing Lambert Medical, VR Clinics, Nuffield, and others. From ยฃ65.98 at Lambert.

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Wellness

March 2026

Vitamin D for Over 65s: Why Injections Beat Tablets

PHE recommends 400 IU daily for all adults over 65, but NHS prescribing criteria are strict. We explain why tablets often fail older adults and when a private Vitamin D injection (ยฃ50) makes clinical sense.

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Wellness

March 2026

Injectable vs Oral Vitamins: The Bioavailability Science

B12 tablets absorb at just 1โ€“5%. Glutathione breaks down in the gut. NAD+ is 10โ€“25% effective orally. We compare every vitamin by bioavailability and explain when injections are clinically superior.

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Allergy Testing

March 2026

ALEX3 Allergy Testing Explained: 300 Allergens in One Blood Test

The most comprehensive allergy blood test available. We explain what ALEX3 tests for, how it differs from skin prick tests, and why it's the gold standard for allergy diagnosis.

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Allergy

March 2026

Hayfever Injection 2026: Does Kenalog Work & Is It Right for You?

Struggling with severe hayfever every summer? We explain how the hayfever injection (Kenalog) works, who it's suitable for, the risks, and alternatives available at our Surbiton clinic.

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Men's Health

January 2025

TRT for Men: Complete Guide to Testosterone Replacement Therapy in Surrey

Symptoms of low testosterone, testing protocols, treatment options, and what GP-supervised TRT looks like at Lambert Medical Practice.

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Hormones

January 2025

HRT for Women: Navigating Perimenopause & Menopause

A comprehensive guide to hormone replacement therapy for women โ€” symptoms to treat, types of HRT, risks and benefits, and how to access it privately in Surrey.

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Hormones

March 2026

Women's Hormone MOT: What It Tests & What the Results Mean

Our Women's Hormone MOT covers oestrogen, progesterone, testosterone, thyroid, cortisol and more. Find out what a full hormonal panel reveals and how it can transform your health.

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Hormones

December 2024

Hormonal MOT: Understanding Menopause, Andropause & Hormonal Health

How a comprehensive hormonal MOT can identify imbalances affecting energy, mood, weight and libido โ€” for both men and women in midlife.

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Private GP

March 2026

Fit to Fly Certificates in 2026: What Airlines Require & How to Get One

Planning to fly with a medical condition, late pregnancy, or recent surgery? We explain what airlines require, what a fit to fly certificate includes, and how to get one quickly in Surbiton.

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Blood Tests

November 2024

AI & Blood Testing: The Next Level in Preventive Diagnostics

How artificial intelligence is revolutionising blood test interpretation โ€” identifying patterns, predicting risk, and enabling genuinely personalised preventive care.

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Wellness

October 2024

Executive Health Checks: Why Comprehensive Screening Is Worth It

Why busy professionals need regular comprehensive health screening โ€” what's included, what it reveals, and why catching issues early is always better than treating them late.

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Wellness

March 2026

Weight Loss Injections: Mounjaro vs Wegovy โ€” What Surrey Patients Need to Know

GLP-1 weight loss injections are transforming obesity treatment. We compare Mounjaro (tirzepatide) and Wegovy (semaglutide), explain eligibility, and discuss what GP-supervised treatment involves.

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Blood Tests

October 2024

Finger Prick vs Venous Blood Tests: Which Is More Accurate?

Home finger prick kits are convenient, but how do they compare to clinic-based venous blood draws? We break down the accuracy differences and when each method is appropriate.

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Wellness

September 2024

What Is a Health MOT? Your Complete Guide to Preventive Screening

A health MOT is one of the most valuable things you can do for your long-term wellbeing. We explain what's included, what conditions it can detect, and how to book one in Surbiton.

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Wellness

August 2024

IV Drips: Benefits for Energy, Immunity & Recovery

From hangover recovery to athletic performance and skin health โ€” we examine the evidence behind IV vitamin drips and what to expect from a clinic-administered IV infusion.

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Wellness

August 2024

NAD+ Benefits: The Science Behind This Anti-Ageing Molecule

NAD+ is one of the most researched longevity molecules. We examine the published evidence for NAD+ supplementation, IV therapy, and why it matters for cellular energy and ageing.

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Private GP

July 2024

Why Fast Private GP Appointments Are Changing Healthcare in Surrey

With NHS waiting times at record highs, more Surrey residents are turning to private GP appointments. We look at the benefits, costs, and what to expect from same-day private GP care.

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Men's Health

February 2026

TRT vs Natural Testosterone Boosters: What the Evidence Actually Says

Testosterone supplements, D-aspartic acid, ashwagandha โ€” do natural boosters actually raise testosterone? We compare natural approaches to GP-supervised TRT with the clinical evidence.

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Have a Health Question?

Speak to one of our experienced GPs. Same-day appointments available at our Surbiton clinic.