What is a nutrient on that list that most people do not consume enough and it is a big role player in sleep, emotional regulation, and aids in the function of our immune system.
a
Pyridoxine (vitamin B6)
b
Cobalamin (Vitamin B12)
c
Vitamin K
d
Iodine
If you have vitamin B12 deficiency, you could become anemic. A mild deficiency may cause no symptoms. But if untreated, it may lead to symptoms such as: Weakness, tiredness, or lightheadedness