Unintentional weight loss - symptoms and how to test
A person's unintentional weight loss occurs when they reduce their body mass index (BMI) without changing their eating habits or level of physical activity. Both stress and acute sickness might manifest themselves in this way. Anyone can experience sudden and permanent weight reduction for no apparent reason—however, those over 65 account for the disease's vast majority of cases (and deaths). In the elderly, an unexpected weight loss might be a warning indication of a significant health problem, even if it's less than 5% of total body weight or 10 pounds. The underlying reason for the weight loss can be determined using tests.