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What's commonly discussed — for how you want to feel.
Browse curated nutrients, compounds, supplements and foods by the feeling they come up around. Nothing here says anything works — just what people talk about, with the state of the research shown as-is.
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Commonly discussed for Focus · 6
Clear filtersAttention, mental clarity, and staying on task.
A stimulant found in tea, coffee, and cacao. One of the most studied compounds; commonly discussed in relation to alertness, and — when taken later in the day — sleep.
One of the most studied supplements. Commonly discussed in relation to strength and recovery, and more recently in relation to mental energy and focus.
Polyphenols concentrated in green tea and matcha. Often discussed in relation to antioxidant interest and alertness.
Commonly discussed for
An amino acid found mainly in tea leaves. Often discussed in relation to calm focus, especially alongside caffeine.
Commonly discussed for
An amino acid found naturally in the body and in seafood and meat; also added to some drinks and sold as a supplement.
A gentle stimulant related to caffeine, found mainly in cacao. Often discussed in relation to mood and mild alertness.
Commonly discussed for