Answer :
A 40-year-old 143 lb woman should aim for an Adequate Intake of 2.7 liters of water per day from food and liquids, with the AI suggesting a personalized range of 71.5 to 143 ounces per day. Emphasis should be placed on water and foods high in water content, while limiting intake of sugary drinks and sodium.
The nutrition fluid water needs for a 40-year-old 143 lb (65 kg) woman are based on various factors, including the Adequate Intake (AI) recommendations by the Institute of Medicine (IOM), which suggest an AI of 2.7 liters per day from both food and liquids for adult females. This AI is higher than the average intake and is meant to cover the total water intake, not just the water consumed as a beverage. Based on individualized recommendations, half an ounce to 1 ounce per pound of body weight is generally recommended. Hence, for a woman weighing 143 pounds, the range would be approximately 71.5 to 143 ounces of water per day. It is best when fluid intake is primarily from water, rather than sugary beverages. Hydration is essential for maintaining good health and avoiding adverse effects such as poor performance or serious illness. Additionally, foods high in water content, such as watermelon and cucumbers, and low sodium intake (< 2,300 milligrams per day) are important nutritional considerations.
