68. Chia Seeds
Best Place to Buy: Whole Foods
Price: $4.95*
Benefits: Promotes digestion
Graine de chia ©everydayplus/Shutterstock.com
Despite their tiny size, chia seeds are a veritable treasure trove of nutrition. Brimming with protein, fiber, and omega-3 fatty acids, these seeds offer numerous health benefits, ranging from promoting heart health and enhancing brain function to improving skin and hair health. Incorporating chia seeds into your diet can bolster your immune system, provide lasting satiety, support vital organs, and promote optimal digestion.