The significance of water among Tanzanians

Since the one to one talk of the famous actor in Tanzania, Ray(Vicente kigosi)  concerning his recent developments in his body especially the colour, it has created a number of doubts and to us who gather information it's all about ray now.. See the below picture

Kama iyo haitoshi watu wamezidi kuongezea chumvi kwa kufafanua zaidi maelezo ya Ray kama hapa chini