Grah Dosh Nivaran Yantra is a sacred geometric tool used in Vedic astrology to reduce or neutralize the malefic effects of unfavorable planetary positions or combinations, commonly referred to as "Grah Dosh." These doshas can arise due to the placement of planets in a person's birth chart and may lead to obstacles, health issues, financial troubles, or relationship challenges. The Yantra is typically energized through Vedic rituals and mantras, and when placed in homes, offices, or worn as a talisman, it is believed to harmonize planetary influences.