Zygote: A fertilized egg. Our modern understanding of changes that take place within the embryo can be traced to the rise of the cell theory in about 1838. Scientists finally discovered the process by which sperm cells from a male and egg cells from a female combine to form a zygote.
Your diet should include other proteins beyond chicken, such as fish, beans, eggs and meat, and a well-balanced diet also includes dairy products such as milk, cheese and yogurt and grains such as bread, rice and cereal.
Best Answer: all food is healthy, too much of one type is not healthy.... and an unbalenced (meat not enough vegetable/salad) diet also not healthy. A genuine burger made from high quality beef (or other meat) with little fat, will be fine. add a good salad with it, and less cheese/oil and sauces...even better.