- Physical Activity Level - If you are physically active, you may need to consume more water to replenish water lost through physical activity.
- Current Health Conditions - Some health conditions may require you to consume more water. These include having a fever, diabetes, kidney disease, urinary tract infections, pregnancy, and breastfeeding.
- Medications - Some medications require you to consume more water. These include laxatives, oral diabetes medications, diuretics, and chemotherapy medications.
- Age - Older adults may require more water to help regulate bodily functions.
- Climate - Hot and/or humid climates will require you to rehydrate more frequently than cooler climates.