We'll put a link to it in the show notes but what it comes down to and this is something I didn't talk about in that episode is what's called pseudo anemia which is naturally
lower hemoglobin levels of athletes so what happens is that aerobic exercise specifically, it expands what's called your
plasma volume and this naturally reduces the concentration of your red blood cells so what I mean by that is when you exercise really vigorously, it will, in the short term, while you're exercising, reduce your
plasma volume by about 10 - 20 %.
Researchers have found that BDNF levels decline progressively with age.10 Lommatzsch, M., et al. «The Impact of Age, Weight and Gender on BDNF Levels in Human Platelets and
Plasma,» Neurobiology of Aging 26 (2005):... continue At the same time that BDNF levels decrease, the
volume of the hippocampus (primary center for emotion and memory) also decreases.11 Erickson, K.L., et al. «Brain - Derived Neurotrophic Factor is Associated with Age - Related Decline in Hippocampal Volume, Journal of Neuroscience 30,... continue In fact, in some neurological diseases, such as Huntington's and Alzheimer's disease, BDNF levels are low or deficient.12 Laske, C., et al. «Decreased Brain - Derived Neurotrophic Factor (BDNF) and B - Thromboglobulin Blood Levels in Alzheimer's Disease,» Journal of... co
volume of the hippocampus (primary center for emotion and memory) also decreases.11 Erickson, K.L., et al. «Brain - Derived Neurotrophic Factor is Associated with Age - Related Decline in Hippocampal
Volume, Journal of Neuroscience 30,... continue In fact, in some neurological diseases, such as Huntington's and Alzheimer's disease, BDNF levels are low or deficient.12 Laske, C., et al. «Decreased Brain - Derived Neurotrophic Factor (BDNF) and B - Thromboglobulin Blood Levels in Alzheimer's Disease,» Journal of... co
Volume, Journal of Neuroscience 30,... continue In fact, in some neurological diseases, such as Huntington's and Alzheimer's disease, BDNF levels are
low or deficient.12 Laske, C., et al. «Decreased Brain - Derived Neurotrophic Factor (BDNF) and B - Thromboglobulin Blood Levels in Alzheimer's Disease,» Journal of... continue