Hemp Seed Nutrition for May 2026: Complete Amino Acid Profile and Plant-Based Protein Guide
Hemp seeds (hulled hemp hearts) are a nutrient-dense whole food: roughly 30 to 33 percent protein and about 30 percent fat by weight, with the fat richly supplied by the essential fatty acids linoleic acid (omega-6) and alpha-linolenic acid (omega-3), typically in a ratio near 3:1. The protein is regarded as high quality because it contains all nine essential amino acids, and it is dominated by the storage proteins edestin and albumin, which are generally considered highly digestible relative to some other plant sources.
For athletes and people following plant-based diets, hemp is often positioned as a complement to legumes and grains rather than a standalone protein. It is a useful source of the amino acid arginine, plus minerals including magnesium, phosphorus, zinc and iron, and it supplies fiber when whole seeds are consumed. Exact amino acid and macronutrient values vary by cultivar, growing conditions and processing, so published averages should be treated as approximate rather than fixed.
Hemp seeds are marketed as a food, not as a treatment for any condition, and they are not FDA-approved to diagnose, treat, cure or prevent disease. Anyone with a seed allergy, a bleeding disorder, or specific medical or dietary needs should confirm suitability with a physician or registered dietitian before making hemp a staple.
Sources: USDA FoodData Central; NIH Office of Dietary Supplements
