VanDeBank
Ma’am
- Joined
- May 13, 2021
- Messages
- 4,862
No, I'm talking about cows and their digestion.
Protein for weight training - output - is different for standard living. But yeah, good protein intake is good, too much is bad for kidneys. Balance is key.
The Dr. Feigenbaum article cites a bunch of studies that debunk this:Good point. There's no need for excessive protein, and in fact its been linked to greater cancer risk, in addition to the usual suspects (heart disease, obesity, diabetes etc).
Having said that I don't see the point in high protein consumption for non-trainees, which is why I have been vegan/vegetarian (environmental, animal welfare and financial reasons).Finally, protein intakes higher than the RDA appear to safe and well-tolerated in individuals without apparent kidney disease. Antonio 2014 Wu 2016 Poortmans 2000 Brandle 1996
Protein intakes up to 4.4 g/kg/day have been shown to be safe and well-tolerated in humans.
However, If one would follow the recommendations/guidelines for health and longevity, it would include resistance training and a somewhat higher protein training for most individuals, since maximizing training outcomes makes you stronger, and strong correlates with healthy (google grip strength as a predictor of all cause mortality). In addition the recommendation for optimizing training outcomes for endurance athletes was 1,4g/kg and the correlation between VO2 max and health (and aerobic exercise and health) is much stronger than that of resistance training.
This, in addition to the lack of vitamin b12 and omega 3 fatty acids from animal sources is why I think veganism is suboptimal for health. All the national health institutes that set dietary guidelines do not promote veganism for health reasons.
I don't think anyone is recommending to "eat more protein" as a baseline recommendation, unless you're hooked up to the dialysis machine maybe. This is a red herring.The healthiest cultures on earth eat it very sparingly, whereas some of the unhealthiest consume it in abundance. This is why these "eat more protein" debates should be taken with a massive pinch of salt.
Can you link some sources for the bolded? As I recall the often cited Japanese or "Mediterean diet" contains quite a bit of fish.