A high sodium intake can have detrimental effects on health and performance. Excessive sodium can lead to hypertension, which increases the risk of heart disease and stroke. For athletes, high sodium levels may cause fluid retention, negatively impacting performance by increasing weight and potentially leading to cramps. Additionally, inconsistent sodium levels can affect electrolyte balance, crucial for muscle function during intense workouts. Therefore, monitoring sodium consumption, especially in athletic populations, is essential to maintain optimal health and performance levels while supporting physical activity.