txdon
Super Star Member
This article on Brazil nuts cautions that they are also high in saturated fat. So it's two edged sword. Did your source cite the study that found such startling benefits, Don?
It also looks like Brazil nuts are high in oxalate, not good if you're prone to kidney stones.
The amount of saturated fat in the 4 nuts per month is 3.2 grams for comparison. I don't think anyone would consider that high intake per month. (One steak has 21 grams of saturated fat.)
In the oxalate study you linked, 100 grams of Brazil nuts were used or 25 nuts, close to 6 times the amount needed for the cholesterol benefit. Also "It seems that decreasing animal protein and sodium intake is more effective in treating calcium oxalate and uric acid kidney stones than restricting calcium or oxalates."
Here are my sources and links. I enjoy your concerns, they give me incentive to do research.
Four Brazil Nuts Once a Month… | NutritionFacts.org
ResearchGate
https://nutritionfacts.org/questions/what-are-the-hazards-of-oxalates/
http://www.nutritionjrnl.com/article/S0899-9007(13)00450-4/fulltext