Match Each Term with Its Definition

Match each term with its definition.
-Hormone,produced naturally in the pineal gland within the brain,that plays a part in regulating sleep patterns

A) spinach
B) ginger
C) garlic
D) melatonin
E) willow bark
F) echinacea
G) saw palmetto
H) glucosamine sulfate
I) ginseng
J) therapeutic diets
K) stretching
L) positive outlook
M) sleep
N) insomnia