Absorption
L-Phenylalanine with or without food?
Take L-Phenylalanine without food. L-Phenylalanine absorbs more reliably away from food. Take it 30+ minutes before a meal or ~2 hours after.
Empty stomach
L-Phenylalanine8:00 am
00:00
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Pinned to morning, the best window for L-Phenylalanine.
Why an empty stomach helps
L-Phenylalanine absorbs more reliably away from food. Take it 30+ minutes before a meal or ~2 hours after.