The list of interventions in that article is really long. "Increase telomere length" - is that even doable at the moment? "Increase GABA" - I thought oral GAB

The list of interventions in that article is really long. "Increase telomere length" - is that even doable at the moment? "Increase GABA" - I thought oral GABA supplements do not cross the blood-brain barrier? Others sure are doable: "Enhance leptin sensitivity" and "Increase autophagy" can be done AFAIK by intermittent fasting (even better, water fasting several days). "Enhance mitochondnal function and biogenesis" - any kind of sports, CoQ10 and photobiomodulation come to mind (BTW I've heard of a pilot study where they greatly improved Alzheimer's for ~2 weeks after a treatment with a near-infrared radiation helmet). "Reduce homocysteine" - supplement B12 (ideally, methylcobalamin). Most of the mentioned hormones (upper half of right column) can be optimized with medication. "Reduce inflammation" is likely very beneficial, but tricky; eliminate all foods that cause autoimmune reactions?