Garlic (Allium sativum L., Liliaceae) is a nature's boon to mankind which has played an important dietary and therapeutic medicinal role throughout the history of mankind. Aluminum is a potent neurotoxin and has been associated with Alzheimer's disease causality for decades. Study demonstrated the ameliorative effect of garlic extract against aluminium-induced toxicity in rat model. Results reveal dose dependent response with the administration of therapeutic agent. Treatment with extract of Garlic revealed that it was significantly effective in recouping most of the biochemical alterations...

Sprirulina extract enrich in phenolic antioxidants may provide a promising source of natural antioxidant. Thus, crude organic extracts of S.splatensis possessed strongest free radical scavenging activity. This finding suggests that the presence of electron and/or hydrogen donating constituent in algal organic extracts such as phycocyanin, carotenoid and phenol compounds. However, the positive correlations between phenol, phytosterol and carotenoids contents in Sprirulina and its antioxidant activity is also well documented .Total phenolic, phycocynin, carotenoids and chlorophyll-derived...