Jaggery is a natural and unrefined form of sugar made from sugar cane juice or palm sap. It is a great alternative to refined sugar, as it contains vitamins and minerals that are not found in white sugar. The amount of jaggery that should be eaten each day depends on one's individual health needs and calorie requirements. It is recommended to limit daily intake to 1-2 teaspoons, depending on body size and activity level. Eating too much jaggery can lead to weight gain and other health issues, so it is important to consume in moderation.