100 grams of raw shredded carrot will provide roughly 15 grams of fiber
It's more like 2 grams.
50-70g is protein deficiency territory.
What's the basis for this statement except your reference to the supposedly awful life of the average person? Millions of people live in good metabolic health with this amount of protein, and a short-term experiments in the context of liver steatosis proves very little. How do you explain the life-extending effects of LPHC diets? Why does increasing the amount of carbohydrate in relation to protein increase the metabolic rate? There is no better way to increase your t3 than to eat less protein and more carbs - animal and human studies show this consistently without exception. Why do +20% protein diets aggravate colitis? 150g of protein are the equivalent of 750g of lean meat. No human being eats that much protein instinctually, only nutritional "experts" can get themselves to think that their bodies require that much.