Not Just Flowers and Chocolate: A Study Explains How Love Affects Health

An article for Valentine's Day presents research on the impact of social and romantic relationships on health, citing a World Health Organization report and studies from the American Heart Association. The article reports a link between loneliness and illness and recommends investing in relationships and social connections.

An article for Valentine's Day, by Yael Anker, presents research on the impact of social and romantic relationships on health. According to a 2025 World Health Organization report, loneliness and social isolation are significant health risk factors, associated with approximately 871,000 deaths per year and an increased risk of heart disease, diabetes, depression, and anxiety. The American Heart Association emphasizes that partners influence each other's health habits. New studies have found a link between loneliness and heart valve disease. Experts stress that relationships with family and friends also contribute to health. The article recommends investing in quality time with loved ones, not just gifts.