What Are The Causes For Appetite Loss In The Elderly Or Seniors?

A study performed at Johns Hopkins University School of Medicine found that a loss of 4 to 5 percent of body weight within one year largely increases an elderly person's risk of mortality. Furthermore, institutionalized seniors who experience a 5 percent loss of body weight within one month are four times more likely to die within one year, reports the American Academy of Family Physicians. This weight loss can further complicate any existing health conditions and cause muscle deterioration. Talk to your doctor immediately about any unintentional weight loss you are experiencing.

Depression

Fifty-eight percent of nursing home residents experience a psychiatric disturbance, such as depression, that inhibits appetite, reports the American Academy of Family Physicians. Loneliness caused by the death of friends, family or a spouse contribute to instances of depression in the elderly. As depression elevates, interest in many activities, including eating, may decrease.

Stress and Anxiety

Stress and anxiety caused by life changes can also alter an elderly person's appetite. Moving from your home into a senior care institution or the loss of loved ones may cause both symptoms. Stress and anxiety have various effects on different people; however, lack of appetite is a common effect of these symptoms.

Loss of Senses

Seventy-five percent of seniors over age 80 experience a loss of the senses of smell and taste. These two senses work together to help you enjoy food. However, when these two senses are diminished, or even one of the two, it is difficult to achieve the same level of satisfaction from eating. This contributes to a lack of appetite, and ultimately, weight loss.

Gastrointestinal Disturbance

Complications from various gastrointestinal disorders, such as irritable bowel syndrome and colitis, may cause diarrhea, uncomfortable gas, bloating and pain. As a person ages, the digestive tract may become more sensitive to certain foods as well. To avoid pain and stomach upset, seniors may shy away from many foods that trigger these ill effects. Often, only small amounts of bland food are consumed in an effort to avoid these symptoms.

Warning

Involuntary weight loss may indicate a serious condition or illness. If you or someone you know is suffering from unintentional weight loss, talk to a health care provider about symptoms, causes and possible solutions.