[tracker1]

More recent studies seam to lean towards once you get a minimum level of protein in your diet, the rest of it is just calories... though ketosis vs carb burning is another difference. That said, most people are not on a keto based diet. So, get your protein in (1/3 to 1/2 your lean weight in pounds as grams of protein), and from there have whatever you want to hit your caloric needs.

Even when trying to lose wieght, making sure you hit your minimum protein requirements is important... my only suggestion to someone taking a reduced amount of soylent is that they really should supplement extra protein into their diet. Especially if exercising as they are likely losing a lot of muscle with the fat loss, which is probably not the desired result.

[jdkuepper]

I have an interesting anecdote related to ketosis: I was in nutritional ketosis for three months to test its effects on my body. My ketones were consistent with being in the ketotic state, but my LDL-P and triglycerides skyrocketed with no meaningful improvement in HDL. It's debatable whether this is "bad" for you without inflammation (atherosclerosis relies on both), but I certainly wasn't comfortable with the elevated levels and went out of ketosis.

Saturated fat sensitivity seems to have been my issue (VERY difficult to be on that diet without high levels of saturated fat) and I'm now on a low-carb monounsaturated fat diet that has dramatically improved my blood lipids.

So, for me at least, I would have to disagree with "the rest is just calories" statement. I think too many people are trying to simplify nutrition with a single book, diet, or pill, when in reality, it's a complex system that might very well be impossible to predict.