Learning: Leave the field of longevity to scientists for now and focus on improving health. Its beyond even scientists to claim increasing lifespan no matter how promising they sound.

Reference research:https://onlinelibrary.wiley.com/doi/10.1002/jcsm.70134

A 47-year longitudinal study involving 427 individuals, followed from age 16 to 63, found that physical capacity declines with age, irrespective of how physically active people are.
Becoming physically active in adulthood was associated with better physical performance, but it did not establish that ageing-related decline could be prevented.

The data: Aerobic capacity and muscular endurance peaked between 26–36 years; annual decline accelerated from 0.3–0.6% to 2–2.5%, with overall physical capacity declining by 30–48% from peak to age 63.

But this is only one part of the story.

Research has independently demonstrated age-related changes across virtually every major biological system:
Musculoskeletal: Muscle mass, strength, power and neuromuscular function.
Cardiovascular: Arterial stiffness, vascular function and cardiac reserve.
Brain: Neuronal function, connectivity and cognitive capacity.
Liver: Metabolic and regenerative capacity.
Kidneys: Filtration capacity and structural changes.
Immune system: Immunosenescence and chronic inflammation.
Metabolic system: Insulin sensitivity and metabolic regulation.
Ageing is not confined to one tissue, organ or biological pathway.

So, how do we expect a longevity pill or a combination of pills to stop ageing across all these different regions and systems of the organism?

Improving one cellular mechanism does not necessarily mean that we have slowed the ageing of the entire organism.

There is another important implication.

People who assume that improving healthspan automatically translates into greater longevity are wrong too.

Maintaining excellent physical fitness, metabolic health and functional capacity does not guarantee that every other biological system will age at the same rate or that lifespan will increase proportionately.

Healthspan and lifespan are related, but they are not interchangeable.

This brings me to my Balance Theory.
Perhaps we have been approaching ageing from the wrong direction.
Instead of looking at individual biological pathways and attempting to optimise them independently, we need to understand how the organism maintains its overall equilibrium.

My Balance Theory brings together:
Maintenance-Compatible Muscle Mass (MCMM).
Energy production and utilisation.
Genome-to-ribosome activity and protein production.
Cellular and tissue repair capacity.
The dynamic balance between these processes.
The objective is to maintain the organism’s ability to manage damage, repair, adapt, compensate and restore equilibrium.

Perhaps longevity is not about keeping individual components young. It is about maintaining the functional integrity of the organism.

Balance theory: https://umeshchhikara.com/2026/08/14/balance-theory-healthspan-is-a-balance-problem/