The best-known essential fatty acids are omega 3 and omega 6, which must be in balance for good health (and good skin).

最令人熟知的必需脂肪酸是欧米茄3和欧米茄6，两者的平衡对身体健康和皮肤健康都至关重要。

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Processed vegetable oils and transfats are rich in Omega-6 fatty acids.

加工植物油和转化型脂肪酸富含欧米加-6脂肪酸。

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There are two main types of polyunsaturated fats, or PUFAs: omega-3 fatty acids and omega-6 fatty acids.

多元不饱和脂肪主要有两种：欧米伽-3脂肪酸和欧米伽-6脂肪酸。

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Hemp also has value as a food source, as its seeds provide the ideal balance between Omega 3 and Omega 6 oils for humans.

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Principal investigator Harvey Murff says many Americans consume far more omega-6 fatty acids, and one aim is to determine a healthy balance of omega-3 and omega-6 fatty acids.

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Supplements with omega-3 and omega-6 fatty acids may be of some benefit -- in some children.

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