Relaxation and stress reduction
Compounds such as aporphine and nuciferine may have mild sedative or calming properties. Many users describe a light “body relaxation” effect.
Sleep support
Blue lotus tea is commonly used before bed because some people find it mildly sleep-promoting.
Mood enhancement / mild euphoria
Historically, it was associated with ritual and social use in ancient Egypt. Some users report subtle uplifted mood or dreamy sensations.
Mild anxiolytic effects
Anecdotal reports suggest reduced tension or anxiousness, though strong clinical evidence is lacking.
Aphrodisiac reputation
Traditional medicine systems and modern herbal culture often describe it as enhancing sensuality or libido, but this is not well supported by clinical data.
Antioxidant content
Like many botanicals, it contains flavonoids and plant alkaloids that may have antioxidant activity.

Important limitations:

There are very few high-quality human clinical studies on blue lotus.
Most claimed effects are based on traditional use and anecdotal experience.