. . . . . "in humans, headache is mostly caused by dehydration" . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB" . "m/DbGpYzgBHhEUNrevIN5B0wUSwBclIGkMpXsO9GJRMxWgQTFNYUejHZyiFIAavQfStgrz8sC+cJDmDgB3HkJ3fwBEZF1aXmg8SzsGHIYhm35n2W5Ln1zpOCfBgWsTXsrt31GevSZ/W0Nr9bN206NZAVrU1EgJehe+6e6WawhrQ=" . . "2023-02-27T14:38:22.316+01:00"^^ . . . . . . . . "dehydration - deficit of total body water" . "human - common name of Homo sapiens, unique extant species of the genus Homo, from embryo to adult" . "headache - pain in the head or neck" .