Cold-Pressed Oils

Cold-pressed oils require refrigeration or freezing to preserve shelf life. Cold-pressed flaxseed, walnut, macadamia, and avocado oils can be healthy if they are not further processed. Unrefined cold-pressed oils can have strong flavors th…

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Cold-pressed oils require refrigeration or freezing to preserve shelf life. Cold-pressed flaxseed, walnut, macadamia, and avocado oils can be healthy if they are not further processed. Unrefined cold-pressed oils can have strong flavors that dominate foods such as salad dressings. Cold-pressed oils are highly sensitive to heat and oxygen and therefore have short shelf lives.