It may be possible to increase melatonin levels by adding certain foods to the diet that contain this hormone. One study explains that all plant foods include Melatonin at differing levels. Some plant foods that include more Melatonin than others are rice, tomatoes, walnuts, barley and olives.
The Maryland Zoo in Baltimore houses African elephants (Loxodonta africana) who are very different from their Asian elephant (Elephas maximus) cousins. The African elephant (Loxodonta africana) is the largest land animal in the world.he forest elephant is generally smaller, with rounder ears, and tusks that grow downward. Normally, forest elephants inhabit the rain forests of central and western Africa and do not overlap the territories of the savannah elephant.
What Elephants Eat And Drink. Elephants are the biggest living land animals. There are two types of elephant, African and Asian. Both types live in herds, and have poor eyesight but very good senses of hearing and smell. If one animal detects danger, the whole herd is alerted.African elephants are of two types.One which lives in sub-Saharan part of Africa which are called Forest elephants and other which lives in Savannah region called Savannah elephants. The second form of elephants are Asian elephants.f one animal detects danger, the whole herd is alerted. African elephants are of two types. One which lives in sub-Saharan part of Africa which are called Forest elephants and other which lives in Savannah region called Savannah elephants. The second form of elephants are Asian elephants.