Provital's pigeon brewers yeast can be used in conjunction with all of PROVITALâsÂ® products. This product is a product derived from the process of beer production and is rich in protein, B vitamins, minerals. This is an Inactive yeast which does not contain any live yeast cells.
Homo erectus (meaning upright man, from the Latin Ärigere, to put up, set upright) is an extinct species of hominid that lived throughout most of the Pleistocene geological epoch. Its earliest fossil evidence dates to 1.9 million years ago and the most recent to 70,000 years ago.
Homo heidelbergensis may be a common ancestor of humans and Neanderthals. It is morphologically very similar to Homo erectus but Homo heidelbergensis had a larger brain-case, about 93% the size of that of Homo sapiens. The holotype of the species was tall, 1.8 m (6 ft) and more muscular than modern humans.