Dr. MoBeen is Mistaken

He says your cells don't get old. They continue to be recycled. (Video link below)

Wrong. Your cells do get old. This has been proven in many ways.

First, your Thymus organ produces peptide hormones that stimulate bone marrow to produce stem cells. Your thymus organ matures fresh T-cells that are able to fight infections, cancer and autoimmune cells. One in every 50 T-cells in your body is a fresh thymus cell.

Your thymus produces over 30 peptide hormones which peak at puberty. These hormones function inside cells to recognize infection, build immunity, heal tissues, make actin, myosin, protect cells from iron, protect mitochondria from ROS damage, form brain connections, skeletal muscle cells, allow neuroplasticity, prevent inflammation, trigger tissues to repair, prevents fibrosis, cirrhosis, insulin resistance and more.

Your thymus organ begins to shrink as you age, and this is call immunosenescence. Instead of having new fresh recent thymic emigrant cells, you have peripherally replicating cells, some of which are damaged and lacking thymus peptides needed for cellular functions.

No amount of antioxidants, chelating or fasting will save you if your thymus organ is taken from you or your thymus has stopped functioning properly.

Second, as MoBeen mentioned and glossed over, you have telomeres. This is vitally important. When your cells replicate, you lose your telomeres upon each replication. Much like the end caps on shoelaces, once your telomeres are gone, your DNA unravels. There is no such thing as changing your diet, removing carbohydrates, to “get back to your younger and healthier self” as Mobeen says. Diet can improve health but it is not the same as becoming young again.

Third, Hayflicks Limit, also known as the Hayflick phenomenon, is the number of times a normal human cell can divide before it stops dividing and enters a phase of senescence. The limit is typically between 40 and 60 divisions.

Leonard Hayflick, an American anatomist, first proposed the concept in 1961 while working at the Wistar Institute in Philadelphia. Hayflick's findings challenged the idea that cells can replicate themselves indefinitely, which was previously proposed by Alexis Carrel. Hayflick's work helped scientists understand the mechanisms of aging and how cellular aging affects human populations.

The “ultimate Hayflick limit”, as scientists have termed it, is around 125 years for humans, beyond which no amount of diet, exercise or “good genes” can save you.