Health Screening
What Blood Tests Show About Your Longevity Risk
Most diseases develop silently for years before symptoms appear. The right blood tests can catch them early — when prevention actually works.
26 Feb 20268 min read
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Dr. Sarah HealthHealth Blog
Expert health advice, blood test guides, and wellness tips aligned with NHS standards to help you understand and improve your health.
Health Screening
Why We Include Doctor Review With Every Blood Test
A blood test without a doctor review is just a list of numbers. Here's why every PrivateTests result is reviewed by a registered doctor — and why it matters more than you think.
26 Feb 20267 min read
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Dr. Sarah Health
Health Screening
Ozempic and Liver Health: Why Monitoring Matters
Ozempic is effective for weight loss and diabetes — but it puts your liver under extra scrutiny. Here's why liver monitoring matters and what your blood tests should show.
26 Feb 20268 min read
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Dr. Sarah Health
Health Screening
Private Blood Tests vs NHS: What You Get and What It Costs
NHS blood tests are free but limited. Private testing gives you more markers, faster results, and no waiting list. Here's how they compare.
26 Feb 20267 min read
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Dr. Sarah Health
Health Screening
Blood Tests You Should Get on GLP-1 Medications (Ozempic, Wegovy, Mounjaro)
GLP-1 medications like Ozempic and Wegovy are transforming weight loss — but they need monitoring. Here are the blood tests you should be getting every 3–6 months.
26 Feb 20268 min read
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Dr. Sarah Health