Nourish has raised $70 million in Series B funding to expand its AI-powered virtual nutrition platform. With the largest network of Registered Dietitians in the U.S., the company is scaling access to insurance-covered care for chronic conditions like obesity, diabetes, and heart disease.

A large-scale study using data from WHOOP wearables found that high-intensity evening workouts are linked to delayed sleep, reduced sleep quality, and disrupted nighttime heart function.