Recently, I was going through a chapter called the “Physiology of Aging” from my Environmental Physiology course on the Stanford website. This chapter intrigued me specifically because although it is amazing how dramatically our life expectancy has increased over the past centuries due to modern medicine, there are still some factors beside allopathy that could greatly affect our aging. In this section of the course, I watched a video of one of the professors go to the MIT AgeLab to try on AGNES, which is essentially a suit in which anyone can experience the deficits and incapabilties involved in the process of aging. The effects were so profound, and they seemed impossible to observe over the gradual lifespan of an adult. The video eventually showed how the professor wearing the suit lost motor, visual, flexibility, strength and dexterity skills. It actually got to the point to where I really felt sorry for elder people whom I have always assumed to have the same faculties I have. I obviously did not think old people could do everything but I did not realize it was that bad either!
On the brighter note though, the point of the video was to show the natural physical effects of aging in a normal person, not an immensely active and healthy person. The video also showed a brief interview with a 79-year-old sprinter! This guy still performs a lot of his work manually, even though he could use machines and has taken up the hobby of sprinting at such a late age. Despite that, he is in optimal health. He is essentially decreasing his chances of developing a myriad of devastating health disorders such as hypertension, abnormal blood lipids, or type 2 diabetes. With that being said, the professor also mentioned the lady who lived till she was 122, breaking the life span record so far, Jeanne Calment. Although her secrets included olive oil, chocolate, wine and a lot of humor, there is a far more convincing observation about this:
As human beings, we have literally transcended our biological drawbacks through biotechnology and new means of improving the human condition. This doesn’t just include the use of scanners or machines to detect cancers and kill them. This also includes the mere fact that a good number of us have given significant value to having a healthy lifestyle. Another words, a lifestyle rich of mindfulness, productivity and vitality. Moreover, factors such as physical activity can make such a big difference in the end, as it can enhance repair mechanisms in the body, slow the rate of cognitive decline associated with aging, and literally stretch out telomere length on ends of chromosomes, associated with longevity. In fact, the benefits are so copious that it is too difficult to even mention them all! Regardless, we should definitely take pride in the fact that we have expanded our life span out so much by just modifying a few things here and there, and if we continue to do so, we can go even farther!