

From the article:
However, this study shows that low-carbohydrate and low-fat diets may not be the healthiest strategy for promoting longevity, as their short-term benefits could potentially be outweighed by long-term risk.
If you read the study, the lowest mortality is around 50% of calories from carbohydrates. There’s a u-shaped curve, although low carb seems more dangerous than high carb.
That seems to suggest something like the Mediterranean diet or a traditional Japanese diet, not very low fat diets.
The problem is that it makes no sense to say that there’s 9 planets.
If Pluto is a planet, then Eris, Makemake etc. are planets. The question is really just one of terminology - do we want to have 8 planets, a dozen or two planets, or many more planets?
When the first asteroid was discovered, we called it a planet until we realized there were a ton of similar objects and made a new term for them. Doing something similar for Pluto doesn’t really seem like that big of a deal.