The findings unfolded that the overall posttest mean score of haemoglobin in the study group was
12.67 with SD of 0.99 and the overall posttest mean score of haemoglobin in the control group was 10.14 with
SD of 0.48. It showed that after the administration of beetroot juice, there was a high significant improvement in
the haemoglobin level of adolescent girls with a „t‟ value of 12.633 at p=0.001.(Table.V) Hence the NH2 stated
earlier that „there is no significant difference in posttest level of haemoglobin between study group and control
group at p=0.001 was rejected. The findings revealed that there was a significant difference between the study
and control group in their haemoglobin level. The study findings werebconsistent with the study conducted by
Ammu(2010) [2] experimental study on effectiveness of beetroot juice on improvement of haemoglobin among
60 adolescent girls. The study revealed that the mean score was 12.07 with SD of 0.96 during posttest.
Association revealed that the demographic variable menstrual cycle was statistically significant association with
the haemoglobin level at p