<s>
Vegetarian	B-Application
Diet	I-Application
Pyramid	I-Application
is	O
a	O
nutrition	O
guide	O
that	O
represents	O
a	O
traditional	O
healthy	O
vegetarian	O
diet	O
.	O
</s>
<s>
A	O
pyramid	O
was	O
created	O
by	O
Oldways	O
Preservation	O
Trust	O
in	O
1998	O
with	O
scientific	O
research	O
from	O
Cornell	O
and	O
Harvard	O
University	O
and	O
specific	O
reference	O
to	O
the	O
healthy	O
patterns	O
of	O
eating	O
demonstrated	O
by	O
the	O
Mediterranean	B-Application
Diet	I-Application
Pyramid	I-Application
.	O
</s>
<s>
This	O
Vegetarian	B-Application
Diet	I-Application
Pyramid	I-Application
suggests	O
the	O
types	O
and	O
frequencies	O
of	O
foods	O
that	O
should	O
be	O
enjoyed	O
for	O
health	O
.	O
</s>
