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Comment by xriddle | Hacker News Reader

Protein fail

Reading the fine article reveals "This diet is quite high in protein (at 174% the daily recommended value). I don’t think there are any problems with that, but it’s something to keep in mind. (And it’s interesting to note, since many think vegetarian diets are low in protein.)"

That's quite plausible, given that he planned the diet from the beginning to make use of complementary sources of vegetable protein, and includes milk.

2 cups of pinto beans probably gives you 20grams of protein. add the milk in there and whatever else he eats, and he can probably get 40-50 grams a day. ish.

thats more than enough to survive on, since thats what a $3/day diet is really going for.

I'd agree it's low on overall grams of protein (for a male, at least) but he did manage to get the amino acids that non-meat diets usually lack... so it's not a total fail.

The grams of protein are within his dietary needs. Nobody, male or female, needs more protein than 10% of their daily calories.

Most vegetarian diets do not lack sufficient amino acids. Protein needs are greatly exaggerated by "pop science". Iron and B12 are of greater concern than protein in non-meat diets.

while this diet is high in beans and is okay, most people avoid beans for some reason. which results in many vegetarian friends of mine being constantly low on iron. tomatoes are a great source of this. just dont go for tomato juice to get it. its basically salt.

Meat is overrated as a source of iron, unless we're talking liver or blood sausage.

Most contemporary diets are low in iron because people don't eat their dark leafy greens, which are, far and away, the best source of bioavailable iron. The OP diet, which is heavy on broccoli, neatly avoids this.

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