Rudraksha is a sacred seed that comes from the Rudraksha tree (Elaeocarpus ganitrus) and is primarily found in the Himalayan region of India, Nepal, and Indonesia. The word "Rudraksha" is derived from two Sanskrit words, "Rudra" meaning Lord Shiva and "Aksha" meaning eyes. Therefore, Rudraksha means the "eyes of Lord Shiva". According to Hindu mythology, Lord Shiva meditated for thousands of years with his eyes closed, and when he opened them, tears rolled down his cheeks and fell on the earth. From these tears, the Rudraksha tree was born.

Rudraksha beads are considered sacred and are widely used in Hinduism, Buddhism, and Sikhism for spiritual and medicinal purposes. The number of faces or mukhi on a Rudraksha bead ranges from one to twenty-one, with each face having a different significance and benefits.

Some of the uses of Rudraksha beads are as follows:

1. Spiritual Benefits: Rudraksha beads are believed to enhance spiritual growth, meditation, and concentration. They are said to activate the chakras and balance the energy centers in the body.

2. Health Benefits: Rudraksha beads are believed to have medicinal properties that can cure various physical and mental illnesses. They are said to regulate blood pressure, improve digestion, reduce stress, and alleviate depression.

3. Protection Benefits: Rudraksha beads are believed to provide protection from negative energies, black magic, and evil spirits. They are also said to provide protection from accidents, misfortunes, and illnesses.

4. Astrological Benefits: Rudraksha beads are believed to have astrological benefits and are used in astrology for various purposes such as improving financial stability, marriage, and career growth.

Rudraksha has a rich history and is considered sacred in many cultures. The uses and benefits of Rudraksha are varied and have been utilized for centuries by people seeking spiritual, physical, and astrological benefits.