From a paleo perspective, a great thing about the macadamia nut is that it’s one of the few nuts with a good omega-6/omega-3 fatty acid ratio. In other words, it’s high in omega-3 and low in 6. This may have important cardiovascular health implications. Macadamias are one of the nuts I recommend on my Paleobetic Diet.
The first Australian macadamia plantation didn’t begin until the 1880s. And not until 1954 with the introduction of mechanised processing did commercial production became viable. Nowadays about 90 percent of the the world’s macadamia nut production comes from Hawaii, where it has become its third most important crop, according to The Wellness Encyclopedia of Food and Nutrition, University of California at Berkeley (1992).
Read the rest, where you’ll learn that macadamia nuts are the highest of all nuts in calories, gram for gram.