Reasons for longevity in Japan?
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@Serotoninskeptic said in Reasons for longevity in Japan?:
Do any of you remember the people Dr. Peat sometimes mentioned in interviews who ate almost nothing but potatoes/sweet potatoes all year, plus pork one week a year? He mentioned they had good muscle mass despite low protein, but I forgot whom he was talking about and I lost my notes.
Could it have been the Tukisenta?
"The diet of the Tukisenta in New Guinea was studied in 1973. Their diet consists almost entirely of sweet potatoes. The Tukisenta were lean, healthy, and had little to no sign of heart disease or other diseases of civilization"
Could be. I found the interview (part 1, it starts at 16:25): https://oneradionetwork.com/dr-ray-peat-ph-d-answering-a-plethora-of-questions-regarding-health-diet-and-nutrition-january-1-2014/
Altough I didn't understand what he was saying. Something with ...inions?
Edit:
Here is another one, starting at 01:13:00. That was the interview I remembered: https://oneradionetwork.com/dr-ray-peat-ph-d-got-milk-milk-is-a-good-food-really-july-18-2019/Pacific islanders, so could be Tukisenta.
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I am wondering if a large part of their longevity is related to the rich soil shown in the Connie Chung videos above and natural water shown in the video linked by cs3000.
Bruce Ames has a triage theory of aging.
Abstract
Inadequate dietary intakes of vitamins and minerals are widespread, most likely due to excessive consumption of energy-rich, micronutrient-poor, refined food. Inadequate intakes may result in chronic metabolic disruption, including mitochondrial decay. Deficiencies in many micronutrients cause DNA damage, such as chromosome breaks, in cultured human cells or in vivo. Some of these deficiencies also cause mitochondrial decay with oxidant leakage and cellular aging and are associated with late onset diseases such as cancer. I propose DNA damage and late onset disease are consequences of a triage allocation response to micronutrient scarcity. Episodic shortages of micronutrients were common during evolution. Natural selection favors short-term survival at the expense of long-term health. I hypothesize that short-term survival was achieved by allocating scarce micronutrients by triage, in part through an adjustment of the binding affinity of proteins for required micronutrients. If this hypothesis is correct, micronutrient deficiencies that trigger the triage response would accelerate cancer, aging, and neural decay but would leave critical metabolic functions, such as ATP production, intact. Evidence that micronutrient malnutrition increases late onset diseases, such as cancer, is discussed. A multivitamin-mineral supplement is one low-cost way to ensure intake of the Recommended Dietary Allowance of micronutrients throughout life. -
@DavidPS I noticed also in a few of the so-called "blue zones" they are drinking mineral-rich spring water that's been filtered through limestone rock, resulting in high mineral content, particularly calcium and magnesium, due to the limestone's composition. Specifically Nicoya, Costa Rica which has a high concentration of this mineral-rich limestone. Their traditional diet is also low-protein and consists of primarily peaty foods. Nixtamalized corn, black beans, yams, white rice, tropical fruits. The black beans are notably low in pufa compared to other legumes as well.
Soybeans: 5.1g/100g
Chickpeas: 2.7g/100g
Kidney Beans: 0.3g/100g
Pinto Beans: 0.2g/100g
Black Beans: 0.1g/100g -
Here is a link to a photo of Connie Chung (born 1946) and her husband Maury Povich (born 1939). The photo was taken in 2023. From the photo, do you think that she is using the fountain of youth molecule that she shilled?
