Health Benefits. While the money savings is a good perk, sleeping on natural latex is even better. There are many âhealthy side-effectsâ that go with sleeping on natural latex foam. Pure, organic latex is inherently hypoallergenic, because it is not a man-made product, or a derivative of petrochemicals.
According to the Oxford English Dictionary, the earliest appearance of the phrase dead as a doornail appears in William Langland's 14th century religious allegorical poem, Piers Plowman. The relevant line in the original poem stated, Fey withouten fait is febelore Ã¾en nouÈt, And ded as a dore-nayl..
In this condition, the nails are really normal in color but the nail bed, the tissue that lies beneath the nail, is blue. This is commonly called nail bed cyanosis and is a sign of poorly oxygenated blood or more accurately unoxygenated hemoglobin, the oxygen carrying protein in red blood cells.ale Nails. White nails with a rim of darker color at the tip of the nail is called Terry's nail and often a sign of a severe liver disease called cirrhosis.