ABSTRACT
Lycopene is a carotenoid present in fruits and vegetables. The richest sources of lycopene are tomatoes and tomato products. The beneficial effects of lycopene in human health and disease are mainly associated with its antioxidant properties. Lycopene is a carotenoid with strongest antioxidant property because of its capability of quenching the singlet oxygen. Eleven conjugated double bonds of lycopene give it a deep red color and are responsible for its antioxidant activity which is major functional feature of lycopene. Dietary intakes of tomatoes and tomato products containing lycopene have been shown to be associated with decreased risk of chronic diseases such as cancer and cardiovascular diseases in numerous studies. Although there are evidences from many epidemiological and cell culture and animal studies explaining the inverse relationship between lycopene and cancer or cardiovascular disease risk, more clinical trial data is needed to support this hypothesis. In this article we outline the possible mechanisms of action of lycopene and review the current understanding of its role in human health and disease prevention.
ABSTRACT
Background: Initial years of life are crucial for child growth and development.' Breast feeding for first six months of life, followed by adequate complimentary feeding is necessary for preventing malnutrition and its complication in children. This study accessed the complementary feeding practice and the time of initiation of complementary feeding among infants.Methods: This was a cross-sectional study conducted for 3 weeks, among 92 infants. Details of feeding practice were taken from the parents from semi-structured questionnaire and nutritional status was evaluated by anthropometric assessment tools.Results: Ninety-two mothers were interviewed, and their corresponding infants were evaluated. The mean age of infant was 8.8 months with equal proportion of male and female. The mean age of mother interviewed was 26.6 yrs. 59.8% had timely initiation of complimentary feeding. Timely complimentary feeding was directly related to maternal literacy where literate mother follows the practices of appropriate complimentary feeding (p<0.007). There was significant association between ethnicity and timely initiation of complimentary feeding practices. 78.2 % babies who had timely initiation were of higher ethnicity. Overall in our cohort 18.4% were stunted, 14.1% were wasted. The stunted and wasted child were significantly more in whom there was absence of timely initiation of complimentary feeding (p<0.05).Conclusions: Proper complimentary feeding is still lagging in our society, proper parental education and nutritional counselling will be required to prevent under nutrition in infants.