1 Some of the drugs used to treat hyperthyroidism (overactive thyroid) block the production of thyroid hormone. These same drugs can also cross the placenta and cause hypothyroidism in the infant.  If a pregnant woman has untreated hyperthyroidism, her newborn infant may be hypothyroid for a short period of time.
Black Velvet (song) Black Velvet is a song written by Canadian songwriters Christopher Ward and David Tyson, recorded by Canadian singer songwriter Alannah Myles. It was released in December 1989 as one of four singles from Myles' 1989 eponymous CD from Atlantic Records.
And Black Velvetâs new toasted caramel whisky really does appeal to new drinkers. Black Velvet Whisky first saw the light of day at Torontoâs Gilbey distillery, in 1951. Originally called Black Label, the name evolved into Black Velvet at the suggestion of distiller, Jack Napier. He felt this better reflected the velvety taste and smoothness of the whisky.