To support blood flow, you should aim to drink at least 1.5 litres of water each day - more if you're active.
Ọ bụrụ na ị chọrọ inwe ahụ ike, gbasie ike ị kwesịrị ịṅụ mmiri dị ọcha otu lita na ọkara ma ọ bụ karịa kwa ụbọchị, ma nukwuo karịa nke a oge ọkọchị.