# data[].attributes.body
1. Autonomic Nervous System:a control system that acts largely unconsciously and regulates bodily functions, such as the heart rate, digestion, respiratory rate, papillary response, urination, and sexual arousal

1. Fight or Flight response-When the body is stressed, the SNS contributes to what is known as the “fight or flight” response

2. Rest and Digest-When the SNS is in charge, heart rate spikes, digestion slows, pupils dilate and adrenaline is released. This is the body's way of preparing us for a potential threat. ... The PNS lowers our blood pressure, promotes digestion and eliminates waste from our bodies. This is known as rest-and-digest mode

1. Human Chorionic Gonadotropin (HCG):

1. What is it? a hormone for the maternal recognition of pregnancy produced by trophoblast cells that are surrounding a growing embryo (syncytiotrophoblast initially), which eventually forms the placenta after implantation

2. What reaction occurs to show a positive pregnancy test?anti-hCG combines with it to produce a visible color reaction. In such an immunoassay pregnancy test, anti-hCG and urine are mixed in a test tube or on a glass slide, and the presence or absence of a certain color is noted

3. How does HCG assist in the development of the placenta? promotes progesterone production by corpus luteal cells; promotes angiogenesis in uterine vasculature; promoted the fusion of cytotrophoblast cell and differentiation to make syncytiotrophoblast cells

4. How is it used in weight loss? Its promoters claimed that taking HCG could reduce feelings of hunger and support weight loss by redistributing body fat from the thighs, stomach, and hips