Small, buttery nut with creamy flavor. 1oz provides 191 calories, 19g fat (mostly MUFA and PUFA), 3.9g protein, 12% DV vitamin E, 11% DV zinc, 36% DV manganese, and pinolenic acid — a unique polyunsaturated fatty acid found almost exclusively in pine nuts that stimulates release of CCK (cholecystokinin) — the satiety hormone from the gut.
Available at specialty grocery stores, Italian and Middle Eastern markets, and Trader Joe's. More expensive than most nuts. Piñon pine nuts at Southwestern specialty markets.
Pinolenic acid is the most clinically documented fatty acid for appetite suppression. A 2006 study in Lipids in Health and Disease found pine nut oil (rich in pinolenic acid) increased CCK release by 60% and GLP-1 by 25% — the two primary gut satiety hormones — leading to significant reduction in caloric intake in the following meal. For weight management in the APEX community (where obesity rates are higher and food environments often push toward high-calorie, low-satiety options), pine nuts in a pre-meal snack or as a recipe ingredient may meaningfully reduce total caloric intake through satiety hormone signaling. The manganese content at 36% DV per oz makes pine nuts the highest common manganese source — important for bone formation and mitochondrial superoxide dismutase (the primary mitochondrial antioxidant enzyme).
Toast in dry pan over medium heat 2-3 min until golden (dramatically improves flavor — brings out the butter notes). Add to salads, pasta (classic: basil pesto), grain bowls, roasted vegetables, oatmeal. Pesto: pine nuts + basil + garlic + Parmesan + olive oil blended.
Free, no account needed to ask.