What are the top food sources for amino acids?

Written by
David Nelson
Reviewed by
Prof. Graham Pierce, Ph.D.Your body needs amino acids every day for muscle repair, brain function, and immune defense. The best sources provide all nine essential amino acids in balanced ratios. These include animal proteins, such as eggs and salmon, as well as plant sources, including quinoa and lentils. Each source provides specific benefits in addition to its protein content.
Animal Powerhouses
- Eggs: 6g protein/egg with all nine essentials
- Salmon: 2g BCAAs per 3oz plus omega-3s
- Greek yogurt: 5g BCAAs/cup with probiotics
Plant Champions
- Quinoa: 5.2g lysine/cup cooked
- Tofu: Complete protein with bone-protecting isoflavones
- Lentils: 7g lysine/cup with slow-digesting fiber
Maximize amino acid intake with paired foods. Pair plant proteins, like rice and beans, to form full amino acid profiles. Time animal protein ingestion with strength training, and eating times when amino acids are absorbed the most. The method of cooking is also significant, i.e., Steam vegetables instead of boiling to preserve lysine content.
Specific dietary patterns require particular approaches. Vegans should emphasize soy products and hemp seeds because they are older complete proteins. Athletes should use whey protein products within thirty minutes after exercise. Older adults should consume leucine-rich foods, such as eggs, to help combat muscle loss. Each of the dietary patterns can achieve the optimum balance of amino acids.
You don't need supplements to get enough amino acids. Whole unprocessed foods provide the synergistic nutrients that improve bio-availability. Just start by modifying your food choices: Greek yogurt instead of regular yogurt, lentils in soups, etc. Keep track of your energy levels until you see palpable improvements in your energy levels over a period of some weeks.
Read the full article: 10 Best Amino Acid Sources & Why You Need Them