Nausea is a feeling of physical unwellness, usually with the desire to vomit. On the other hand, hunger is a need or compelling desire for food.

Nausea is a feeling of physical unwellness, usually with the desire to vomit. On the other hand, vomiting is basically preceded by nausea.

Ayurveda uses herbs and exercise to prevent illness. Siddha uses methods and medication, such as intense yogic practices, periodic fasting and meditation to achieve supernatural powers and immortality.

Ayurveda uses herbs and minerals to bring and keep a body in balance. It also stresses a need for healthy metabolic system, good digestion, proper excretion, exercise, yoga, and meditation. Whereas, homeopathy...