I was at the Pink Guava Plantation in Sungai Wangi yesterday to present a plaque to the management. A couple of months ago I brought my librarians to visit the plantation so that they could learn about the fruit. Unfortunately I did not bring along a momento from the school but I told the executive there that I would be bringing it at a later date.
As quite a number of things cropped up after the visit I was unable to keep my word immediately. It actually bothered me quite a bit and was always at the back of my mind. So I made up my mind to go during the school holidays to get the errand done. Yesterday, I honoured my word by presenting the school plaque to a representative of the company.
Here I would like to share some information about the health benefits of this fruit with you.
Health Benefits of Guavas & Guava Leaves
NutrientsGuavas are an excellent source of Vitamin C. They are a very good source of Vitamin A.
Antioxidants
The pulp and the peel of the guava are a remarkable source of natural antioxidants and AODF (antioxidant dietary fiber). The antioxidant properties of the skin are ten times higher than that of the pulp. Lycopene is a potent antioxidant known for its protective action against prostate cancer, and is found in guavas. In addition to lycopene, guavas are also an excellent source of beta-carotene and vitamin C.
Guava leaf extracts have also been shown to contain high levels of antioxidants, and has been found to enhance male fertility in a study in rats.
Anti Inflammatory
Preliminary studies on the anti inflammatory properties of guava leaf extract have indicated that the extract is involved with the inhibition of iNOS and COX-2 (inflammatory agents). It is speculated that the numerous chemical compounds present in the plant are responsible for the anti inflammatory effects of the leaf extract.
Acne
Research has shown that guava leaf extract is beneficial in treating acne.
Diarrhea
Essential oil guava leaf extracts have been tested and shown to inhibit the diarrhea causing bacteria Staphylococcus aureus, Salmonella spp. and Escherichia coli, and that the use of guava leaf extracts can be a feasible treatment in diarrhea cases where access to commercial antibiotics is restricted.
Teeth
Guaijaverin, a flavanoid compound present in guavas inhibits the growth of Streptococcus mutans, which is considered to be a pathogen for dental caries.
Diabetes
Preliminary studies suggest that guava leaf extract possesses anti diabetic properties.
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