Red blood cells transport food and oxygen to every part of our bodies while helping cells clear waste. Photo: Alamy

What blood does, foods to keep it healthy, plus disorders, diseases and the importance of donating

  • Blood serves many life-giving functions but it is important to keep it freely moving or risk dangerous clots
  • A number of foods have been proven to maintain blood health and boost circulation, including cayenne pepper, onions and garlic
Topic |   Health and wellness

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Red blood cells transport food and oxygen to every part of our bodies while helping cells clear waste. Photo: Alamy
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