![]() It helps older adults to have improved heart and lung function, which in turn, helps to reduce fatigue and increase endurance. This is especially beneficial for people suffering from heart disease, diabetes, high blood pressure or arthritis. ExerciseĮngage in physical a ctivity or exercise regularly. There are many ways by which you can improve your functional age and here are some tips on how you can age healthily. ![]() Healthy breast tissue can be 3 years older than the rest of the body and if the tissue is near any cancerous tissue, then it can be even 12 years older. It was found that some parts of the body age more quickly compared to others.įor instance, the oldest tissue in the body is breast tissue. Most of the cell and tissue samples that were studied had the same chronological, as well as biological ages, while others did not. This essentially means that DNA methylation turns the genes off and is very important for various processes such as the development of the embryo, chromosome stability, genomic printing, etc.Ī study was done to discover whether DNA methylation is a precise method of predicting the functional age by collecting 8,000 samples of 51 cells and tissues. DNA Methylationīiological age can be determined by using DNA methylation, which is used by the cells in the body to control gene expression. Research has found that older people with a higher chronological age have shorter telomeres compared to younger people.Ī study discovered that people with shorter telomeres are more likely to die early, and develop a neurodegenerative disorder or some disease.Īccording to another study, following a healthy lifestyle can help to lengthen the telomeres and in turn, help to reverse aging. Telomeres influence the aging and dying of the cells in the body. These are essentially the nucleotides located on the ends of chromosomes, which aid them from weakening and getting fused with the chromosomes around. In fact, the Age Discrimination in Employment Act has made using the functional age as a criterion for employment in certain jobs rather than the old system of chronological age.Īs per research, DNA methylation and telomeres play very important roles in the aging process and it is possible to determine biological or functional age using these two. In adults, functional age is calculated by measuring many variables correlating with chronological age such as hearing, eyesight, cardiopulmonary function, memory, concentration and mobility. It can be compared to his/her chronological age as a way of determining the existence and extent of any development problem or impairment. The functional age of a person is determined by the functional capability of the person indexed by the standards for the age.įor example, a child’s functional age is measured by the developmental level he/she has reached. For instance, if you’re a 30-year-old male who has been smoking a pack of cigarettes a day for around 10 years and consuming a high-fat diet and exhibiting signs or pre-diabetes, your biological age is most probably well over 30 years.Īccording to gerontologists, chronological age is not complete because it does not take into account all these external factors. Your biological age may not be the same as your chronological age. ![]() It is also affected by external factors such as diet, stress, exercise, smoking, etc. The actual functional age is determined by various physiological and biological development factors including chronological age, genetics, nutrition, lifestyle, diseases, etc. Also known as biological or physiological age, functional aging differs from chronological age and is essentially a combination of physiological, social and psychological age. ![]()
0 Comments
Leave a Reply. |