Ashwini in the Vedas and other allied literature is always used in the dual number, signifying a dual deity—the two Ashwini Kumaras. They are considered to be among the ten sons of Lord Brahma, the creator. The Ashwini Kumaras are portrayed with the head of a horse or ram. The twenty-eight Tara or Nakshatras are considered to be their daughters.
Ashwini Nakshatra, resembling the heads of twin horses, is regarded as the starting point of the zodiac. The Rigveda mentions the Ashwini Kumaras nearly 400 times in different hymns, describing them as twin Vedic gods and physicians to the Devas.
According to the Mahabharata and the Puranas, the Ashwinau first formulated Chyawanprash and taught its preparation to Sage Chyavana at his ashram. Therefore, healing and rejuvenating capabilities are naturally inherent in this Nakshatra. The Ashwini Kumaras are always active, ever-young, and charming. Those born under Ashwini Nakshatra possess the ability to initiate pioneering ideas and activities.