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O estresse crônico não aparece apenas na mente. Ele altera o sistema nervoso, aumenta o estado de alerta e mantém o corpo funcionando como se estivesse em perigo o tempo inteiro. Com o tempo, o cérebro começa a liberar sinais constantes de tensão, afetando: • sono • memória • emoções • intestino • imunidade • dores musculares • cansaço físico e mental. Muitas pessoas dizem: “eu estou aguentando”. Mas o corpo começa a mostrar que não está.
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Você sabia que o sangue humano não é realmente vermelho? Neste vídeo surpreendente, vamos revelar o segredo do plasma, o componente amarelo do nosso sangue que representa cerca de 55% do total. Descubra como a hemoglobina, uma proteína rica em ferro, colore o sangue de vermelho, enquanto o plasma, um líquido dourado formado por água, proteínas, sais minerais e nutrientes, mantém nosso corpo funcionando perfeitamente. Veja como a centrifugação separa essas partes e entenda por que o que realmente
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