Dietary manipulation has been proposed as a strategy for optimizing performance of newly weaned pigs. Flaxseed (FS) as a feed ingredient contains a number of constituents, such as mucilage, gel forming polysaccharides, structural carbohydrates and ω-3 fatty acids (FA), which could have functional properties in relation to optimizing piglet performance. The aim of this study was to determine tissue FA profiles, systemic and portal plasma biochemical characteristics and cecal digesta biogenic amines in piglets fed diets containing FS and a multi-carbohydrase enzyme supplement (C). It was found that FS with or without C supplementation supported lactate fermentors and reduced biogenic amine levels in the gastrointestinal tract suggesting potential of FS in promoting healthier gut in piglets. Enzyme supplementation increased plasma glucose independent of FS. Overall, the results provide further implications of applying dietary strategies to maintain health and productivity of piglets.

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