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Biological immortality (sometimes referred to as bio-indefinite mortality) is a state in which the rate of mortality from senescence (or aging) is stable or decreasing, thus decoupling it from chronological age. Various unicellular and multicellular species, including some vertebrates, achieve this state either throughout their existence or ...
Immortality is the concept of eternal life. [2] Some species possess 'biological immortality' due to an apparent lack of the Hayflick limit. [3] [4] From at least the time of the ancient Mesopotamians, there has been a conviction that gods may be physically immortal, and that this is also a state that the gods at times offer humans.
Aging research is helping us understand the deep biological implications of this advice. Eating a variety of healthy foods in moderation can prevent the health risks of obesity.
Ageing (or aging in American English) is the process of becoming older.The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. [1]
But almost everywhere, in one form or another, there was the concept of a "philosopher's stone" – some substance that is able to turn other metals into gold, and when taken internally in small doses, heal all diseases, rejuvenate an old body and even give biological immortality. Alternatively, there were attempts to prepare "pills of ...
Almost all animals who survive external hazards to their biological functioning eventually die from biological aging, known in life sciences as "senescence." Some organisms experience negligible senescence, even exhibiting biological immortality. These include the jellyfish Turritopsis dohrnii, [80] the hydra, and the planarian.
Archeologists have discovered another 2,000-year-old “elixir for immortality” that ... Johnson has 30 doctors and health care experts helping him maintain and even reverse his biological age. ...
This is a list of the longest-living biological organisms: the individual(s) (or in some instances, clones) of a species with the longest natural maximum life spans. For a given species, such a designation may include: The oldest known individual(s) that are currently alive, with verified ages.