It is very rich in high quality protein, containing essential amino acids
at levels to be found only in meats and eggs. It is superior to a lot
of other plant sources of protein in this regard. It is also rich in
oils that are important for energy. The kind of oil in the butterfruit
is the good kind that is healthful to the heart. It is very low on
salt, which is good news for people with high blood pressure. It also
has such minerals as srous, calcium, magnesium and potassium. The
source says nothing about the vitamin content.
