One important thing to keep in mind is that when you’re anxious and under stress, the stress hormone cortisol builds up inside your body.

“Vitamin D will not prevent a patient from contracting the virus, but it may reduce complications and prevent death in those who are infected.”  Vadim Backman, biomedical engineer

Everyone has heard of adrenaline and many people recognize it as the fight-or-flight hormone. 

It is not unusual for pregnant women to experience morning sickness during the first three months of pregnancy. This nausea and vomiting is caused by estrogen when progesterone, the hormone that normally blocks the effects of estrogen, is inadequate.