Plymouth Gin gin, purportedly due to a higher than usual proportion of root ingredients, which bring a more 'earthy' feel to the gin as well as a softened juniper flavour. There is also a 'navy strength' variety which is 57% ABV (100° English proof), being the traditional strength demanded by the British Royal Navy. <ref name="http://www.plymouthgin.com"></ref> A 47% ABV (94 U.S. proof) version is distributed worldwide. Plymouth also produces a sloe gin, but has discontinued its Fruit cups and Damson liqueur. Gin, originally being a relatively cheap alcoholic beverage, was bought by the poor and caused considerable social problems, illustrated by the
Syzygium cordatum vối or vối rừng (Vietnamese). "Water berry" is also used for other species of "Syzygium". Occurs along streambanks from Kwazulu-Natal northwards to Zimbabwe and Mozambique. It grows in forest margins, in bush or open grassy and sometimes high country. This tree is known for its many uses. The fleshy fruit is slightly acidic in flavour and is eaten by children, monkeys, bush-babies, bats and birds. The berries are also used to sometimes make an alcoholic drink. The powdered bark is used as a fish poison. In central Africa the tree is known as a remedy for stomach ache and diarrhoea.