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                <term xml:lang="en">food surplus</term>
                <term xml:lang="en">food intake</term>
                <term xml:lang="en">tunisia</term>
                <term xml:lang="en">public health</term>
                <term xml:lang="en">nutritional requirement</term>
                <term xml:lang="en">food habits</term>
                <term xml:lang="fr">tunisie</term>
                <term xml:lang="fr">santé publique</term>
                <term xml:lang="fr">besoin nutritionnel</term>
                <term xml:lang="fr">disponibilité alimentaire</term>
                <term xml:lang="fr">nutrition</term>
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