New Delhi, May 14 -- Four years after selling WhiteHat Jr to Byju's in a high-profile deal worth $300 million, founder Karan Bajaj has raised $16 million in seed funding for his new healthtech startup, Complement 1.

The round was led by Blume Ventures and Owl Ventures, with participation from several angel investors, according to a statement by the company on Wednesday.

According to Bajaj, the platform seeks to address a gap in cancer care by helping patients adopt clinically recommended lifestyle changes.

"Every oncologist will tell you patients need more support incorporating physical activity, nutrition and mind-body practices," said Bajaj, who serves as chief executive officer and co-founder. "We've focused on daily engagement thro...