Wednesday, November 26, 2025

Neuroprotective Properties of Clove

 

Conclusion 


             Clove (Syzygium aromaticum 

has been traditionally valued not only for its culinary uses

, but also for its medicinal properties. Recent studies have drawn attention to its potential role in 

managing neurodegenerative diseases like Alzheimer’s disease, with evidence suggesting that its bioactive compounds, 

particularly eugenol, may offer neuroprotective effects.

 Although epidemiological studies directly linking clove consumption to AD prevention are still limited, preclinical research demonstrates significant promise.

 Clove contains a range of bioactive compounds, including flavonoids, phenolic compounds, and amino acids, all of which contribute to its health benefits. 

Clove  

is a rich source of both essential and non-essential amino acids, which support numerous biological activities such as energy metabolism, neurotransmission, immune function, and antioxidant action

. These amino acids play a crucial role in maintaining metabolic processes and immune function, which are essential for brain health.

 The amino acid profile and the presence of peptides, like ghrelin, in clove support the role of this spice in brain health and cognitive function.

 Clove also contains significant levels of eugenol, which is the main compound responsible for its neuroprotective properties. 

Eugenol has demonstrated antioxidant, anti-inflammatory, and neuroprotective effects in several studies. Eugenol’s ability to modulate inflammation and oxidative stress makes it a promising candidate for AD therapy. 

Overall, clove’s amino acid content enhances its versatility in supporting cognitive health, alongside its other bioactive compounds, such as flavonoids and phenolic compounds, all of which work synergistically to improve cognitive function,

 support antioxidant defenses, and reduce neuroinflammation. 

The presence of essential amino acids, particularly in the buds and fruits of clove, make it a valuable ingredient for both traditional and modern medicinal applications. 

The combination of antioxidant and anti-inflammatory properties, along with the amino acids’

 role in neurotransmission and tissue repair, 

position clove as a potentially valuable adjunct to AD management, 

while some of clove’s molecular constituents can contribute to managing other conditions related to oxidative stress, such as cardiovascular disease, 

by supporting vascular health and reducing inflammation. 

In conclusion, eugenol and other clove phytocompounds, along with the peptide ghrelin and the specific amino acid composition of clove—particularly its high levels 

of neuroprotective compounds like glutamic acid—enhance its potential as a therapeutic agent for Alzheimer’s disease. Further clinical research is necessary to fully understand the therapeutic potential of clove, particularly in combination with other neuroprotective agents, and to optimize its use for neurodegenerative diseases. 

With its diverse bioactive profile, clove holds significant promise as a natural remedy in managing cognitive decline and other neurodegenerative conditions.


. 2025 Mar 20;15(3):452. doi: 10.3390/biom15030452

Neuroprotective Properties of Clove (Syzygium aromaticum): State of the Art and Future Pharmaceutical Applications for Alzheimer’s Disease






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