Sickness in one's stomach with a desire to vomit. It may be caused by a variety of factors, such as chemotherapy, diseases of the central nervous system, hysteria, motion sickness, neurasthenia, early pregnancy, stomach flu, viral infections of the inner ear, etc.
Diet:
Avoid animal fats which seem to worsen symptoms in some people.
Nutrients:
Vitamin B6, C, and K for morning sickness.
Herbs:
Ginger.