Final answer:
Mr. Brown is at risk for vitamin A, C, and D deficiencies due to his limited intake of fruits and vegetables, which can lead to various health problems. His water consumption is well below the recommended Adequate Intake, increasing his risk of dehydration and related health issues. A balanced diet and proper hydration are critical for maintaining his health.
Step-by-step explanation:
Given Mr. Brown's limited dietary preferences and low water intake, there are several potential nutritional deficiencies and health risks he may face. A diet lacking in fruits and vegetables can lead to deficiencies in essential vitamins and minerals, such as vitamins A, C, and D, along with folate and potassium. These deficiencies could lead to conditions such as night blindness, scurvy, weakened immunity, and bone softening. His favorite meal of meat and potatoes provides limited variety and may lack significant amounts of these nutrients.
Mr. Brown's water consumption is well below the Adequate Intake (AI) for adult males, which is 3.7 liters (15.6 cups) according to the Food and Nutrition Board of the Institute of Medicine (IOM). With an intake of only 24 ounces (around 0.7 liters) per day, he might be at risk of dehydration. Water is crucial for bodily functions including temperature regulation, joint lubrication, nutrient transport, and waste elimination. Chronic dehydration can lead to urinary and kidney problems, seizures, and hypovolemic shock.
To promote health and wellness, current trends suggest the use of supplementation for those at risk of nutrient deficiencies. However, a balanced diet rich in various food groups is essential to provide the 40 different required nutrients. An increase in water intake and inclusion of fruits and vegetables can help Mr. Brown avoid nutrient deficiencies and maintain proper hydration.