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Countries are likely to have multiple, concurrent micronutrient deficiencies. This study was designed to evaluate the effectiveness of different combinations of nutritional fortified diet to improve the blood levels of iron, vitamin A and other essential micronutrients in the preschool population of Banan District of Chongqing, China. From December 2005 to June 2006, a total of 226 2-6 y old preschool children were recruited from three nurseries in the area, and they were randomly assigned to three different fortified diet groups for 6 mo.
Nevertheless, unexpected results were obtained when comparing the effects on growth status among the different supplement groups.
Information
This Supplement provides Preformed Vitamin A in the form of a spray dried water dispersible Retinyl Acetate powder in combination with natural sources of Beta Carotene derived from algae. Directions
This product contains high levels of preformed Vitamin A (Retinol).
As a regular supplement, it should not be used more than once per week by “dusting” insects, or sprinkling on fresh vegetables at a level of one teaspoon per pound. Prolonged over supplementation can lead to toxicity and overdose or kill your specimens.
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Tamins are substances that your body needs to grow and develop normally.
Vitamin A plays a role in your:
Vision
Bone growth
Reproduction
Cell functions
Immune system
Vitamin A is an antioxidant. It can come from plant or animal sources. Plant sources include colorful fruits and vegetables.
Vitamin A is also added to foods like cereals. Vegetarians, young children, and alcoholics may need extra Vitamin A. Check with your health care provider to see if you need to take vitamin A supplements.
Nih: National Institutes of Health Office of Dietary Supplemen.
Function
These values, which vary by age and sex, include:
Recommended Dietary Allowance (RDA): The average daily level of intake that is enough to meet the nutrient needs of nearly all (97% to 98%) healthy people. An RDA is an intake level based on scientific research evidence.
Adequate Intake (AI): This level is established when there is not enough scientific research evidence to develop an RDA. It is set at a level that is thought to ensure enough nutrition.