Sodium raises blood pressure by causing the body to hold onto extra fluid. Most adults should consume less than 2,300 mg per day — ideally 1,500 mg if you already have high blood pressure.
Where is sodium hidden?
- Canned soups and vegetables
- Processed and packaged foods
- Restaurant meals
- Bread and cereals
Potassium counteracts sodium and helps relax blood vessel walls. Aim for 3,500–5,000 mg per day through foods like bananas, sweet potatoes, spinach, and beans.