Tofu is a 2015 British online documentary series created by
Russell T Davies and presented by journalist and YouTube host
Benjamin Cook, available on
4oD,
Channel 4's video-on-demand service. The sister series to Channel 4's
Cucumber and
E4's
Banana,
Tofu is a documentary series that focuses on a range of sex attitudes in the twenty-first century from the viewpoint of everyday people. Like
Cucumber and
Banana, the name of the series refers to the same urological scale of hardness of the
male erection which starts at
tofu, goes through
peeled banana and ends at
cucumber from a European study that inspired Davies.