Age at which we start aging, according to study

The opinions about the age at which we begin to age are diverse. However, Stanford University is already clear.

Aging is a disturbing issue for many people; Studies define this process as "A phenomenon present throughout the life cycle, from conception to death".

However, it is not easy for everyone to accept aging as an innate process. That is why research on the subject does not end.

To define the exact age of a person, four types of ages should also be considered, namely:

1. Chronological age: which refers to the number of years from birth.
2. Biological age: which is determined based on the deterioration of the organs.
3. Psychological age: represented by the functioning of behavioral competition and the adaptation of the individual.
4. Social age: which indicates the role that, as an individual, this must play in society.

This leads us to ask, what was the group of researchers from Stanford to do their study?

Content

• Age in which we start aging, according to the study
• The importance of the study on the age in which we begin to age
• Aging changes
  • Bibliography

Age in which we start aging, according to the study

Having knowledge that there are many factors that should be considered to determine the age of a subject, the effort is worth analyzing the study of Stanford University researchers. In this investigation the moment was observed from which we truly began to age It was based on the analysis of blood protein levels. 

According to the medical team, Blood proteins can predict a person's age. The study's conclusions also showed that aging is far from being a continuous process. The article on this study was published in Natura Medicine, And it was very revolutionary. Its main author was the Wyys-Coray neurology professor, and his collaborator, Beait Lehallier.

The study conclusions determined that The first signs of aging begin to appear after 34 years. The analysis was carried out studying levels of 373 proteins present in the blood of a sample made up of 4263 people, whose ages ranged between 18 and 95 years. In these proteins that circulate in the blood, The researchers identified a physiological clock, So they proceeded to perform the plasma analysis, considering the fraction of cell free of cells and fluid.

On why this type of analysis, WyS-Coray said:

"Proteins are the battle horses of body cells and when their relative levels experience substantial changes, it means that you have also changed".

It was how Wyss-Coray noticed that Aging is not a uniform process, but its trajectory is broken, and with three inflection points in the life cycle.

The importance of the study on the age in which we begin to age

These three points referred to by the researcher take place at the age of 34, 60 and 78 years. In these ages, the number of protein in the blood begins to show notable changes.

The importance of knowing the age at which we begin to age is significant, because, This can contribute to having a better quality of life, to the extent that they are intended to know or detect any type of condition associated with age. For example, in the case of Alzheimer's, as well as in the group of cardiovascular diseases, the results of this study are very useful.

Aging changes

The aging process, as indicated by medical magazines, is characterized by the different morphological and physiological changes that it entails, such as:

1. At cardiovascular level:

• Vascular and cardiac rigidity.
• Greater endothelial dysfunction.
• Expirable volume preserved.
• Greater risk of arrhythmias.

2. At the renal level:

• Lower capacity to concentrate urine.
• Lower levels of renin and aldosterone.
• Minor hydroxylation of vitamin D.

3. At the central nervous system level:

• Less targeting of neuronal activity.
• Lower processing speed.
• Decreased working memory.
• Less motor skill.

4. At the muscle level:

• Loss of muscle mass.
• Fat infiltration.
• Decrease in force.
• Falls.

5. Metabolism and glucose:

• Greater adipokin production.
• Inflammatory factors.
• Greater insulin resistance.

In addition to these changes, others also occur at the psychological level, such as the slowness in the issuance of answers, anxiety, concern, lack of interest, difficulty of concentration, etc., that could indicate the age at which we started to age.

However, with a good caregiver and family support, this process can be cool. Fortunately, Researchers continue to do studies in order for us to all earn more years of life, and with better quality in terms of health.

Gerascophobia: obsession for not aging

Bibliography

• Alvarado Garcia, A. M., & Salazar Maya, to. M. (2014). Analysis of the aging concept.
• Felipe Salech, M., Rafael Jara, L., & Luis Michea, A. (2012). Physiological changes associated with aging. Las Condes Clinical Medical Magazine. https: // www.Scientedirect.com/science/article/pii/s0716864012702699?via%3Dihub
• Miranda, J. (2006). Active aging, positive aging. Research Library. University of La Rioja.