Which components in blackcurrants have shown promise in investigations concerning dry eye disease by potentially stimulating tear production?
Answer
GLA and linoleic acid
The benefits of blackcurrants for eye health extend to the surface moisture of the eye, addressing issues like dry eye disease. Research has specifically investigated the role of certain fatty acids found within the berries, namely gamma-linolenic acid (GLA) and linoleic acid. Evidence suggests that GLA, in particular, possesses the capability to stimulate the eyes to produce adequate amounts of natural tears. For individuals enduring long stretches focused on digital screens, this potential increase in tear production offers a significant advantage in maintaining ocular comfort.

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