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Category: Medical Science

Medical Science

Why Do We Dream, and What Sleep Does to Your Brain

June 5, 2026

We dream mostly in REM sleep, when the brain runs nearly as hot as waking life while the body lies frozen. Here is the honest science of why we dream.

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Why Blood Is Red, and What a Routine Blood Test Actually Reveals

June 5, 2026

Blood is red because of iron in haemoglobin, not magic. Here is the clean science, the blue-blood myth busted, and a plain guide to reading what your routine blood test actually shows.

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Why We Get Headaches and Migraines, and What Really Stops Them

June 5, 2026

The brain feels no pain, so where do headaches come from? A clear guide to tension headaches, migraine and CGRP, real triggers, what actually works, and the red flags.

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Why We Get Addicted: The Dopamine Science Behind Sugar, Caffeine and Phones

June 5, 2026

Dopamine is not the pleasure chemical. It drives wanting, not liking. Here is how that one fact rewrites everything about sugar, phones, caffeine and real addiction.

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Fever Is Your Friend: Why Your Body Turns Up the Heat

June 5, 2026

A fever is not a malfunction. It is a deliberate immune defence your body switches on to fight infection. Here is how it works and when it actually needs care.

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The Science of Pain: Why the Body Hurts and How Painkillers Switch It Off

June 5, 2026

Pain is built by the brain, not read off the injury. Here is how the body makes pain, why it sometimes never leaves, and how each painkiller switches it off.

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What Actually Happens to Your Body While You Sleep

June 5, 2026

Sleep is not downtime. Here is a stage-by-stage tour of one night, from deep-sleep repair and brain-waste clearing to REM memory work, plus how much you really need.

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Why We Get Sick: How the Body Heals Itself and Why We Left the Hakeem

June 5, 2026

Your body does most of the healing, not the pill. Here is why we get sick, how the immune system fights and repairs, how medicines really help, and why the hakeem faded.

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The Untold Story of Panadol: How Paracetamol Became the World’s Painkiller

June 5, 2026

Paracetamol was made in 1877 and ignored for 70 years. Here is the strange real history of how Panadol became the world’s most common painkiller, and the one dose rule that matters.

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