Scholars from Georgetown and Emory universities have gone over previous studies conducted on heart failure and gut biome, and found that patients with heart failure had less biodiversity in faecal samples compared to controls.
Researchers say cancer could become the world's biggest killer within just a few decades if existing trends persist.
Niels Hoegel convicted for the murders of two patients is now thought to have killed at least 84 other patients, police say, calling it post-war Germany's worst killing spree.
Latest research says unexpectedly death of life partner causes irregular heartbeat
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