It helps women to become more energetic in bed: In India, anaemia in women is very prevalent. Low haemoglobin dips a woman’s energy levels too and this could mean she might not be ready or willing to show her sexual prowess in bed. Well, drinking just a glass of beetroot juice can help. It is a rich source of iron, which is an essential nutrient required for the formation of haemoglobin that is responsible for transporting oxygen to various parts of the body making one feel energetic. More energy to your girl spells more fun in bed.