Meat may play an unexpected role in helping people reach 100 | New Scientist

A study in China has found that meat consumption may contribute to a longer lifespan, particularly among older, underweight individuals. The research suggests that meat provides essential amino acids that affect the aging process and can help build stronger muscles and bones. However, the study also emphasizes the importance of a balanced diet that includes vegetables. The findings suggest that dietary recommendations for the oldest-old should focus on nutritional adequacy rather than strict avoidance of animal foods, especially for underweight older adults.