Not only a common vitamin, Vitamin D is also known as an important “ingredient” in promoting and maintaining bone and body health. Therefore, Vitamin D supplementation will enhance musculoskeletal strength and improve physical activities in young people, reduce the burden of motor disabilities, and contribute significantly to the prevention of falls in the elderly.

Age and personality are closely related. So is your personality affected by age? Quickly answering the 11 multiple choice questions below will help you get specific answers.