Foods That Help Prevent Stroke – Mass General Brigham
Herbs and spices
Various herbs and spices as part of a healthy diet have been shown to reduce cardiovascular risk. Oregano, rosemary, thyme, chives, and basil are herbs you can use in cooking for these health benefits. Cinnamon, turmeric, and ginger are just a few examples of world cuisine spices that are likely already in your spice rack. Start enjoying them to add flavor and variety to your recipes.
Soluble fiber
Soluble fiber dissolves in water and other body fluids. It helps increase healthy gut bacteria in the body.

“Oatmeal is a good option,” Bayat says. “It is high in fiber, and contains something called beta-glucan, which has been researched to help slow digestion and increase satiety. Beta-glucan is a type of soluble fiber that can help lower cholesterol. Other foods rich in soluble fiber include chickpeas, black-eyed peas, kidney beans, apples, yams, and carrots.
Potassium
Potassium is a mineral that can help lower blood pressure. Foods high in potassium include bananas, beans, avocado, kiwi, mango, cantaloupe, and sweet potatoes.

Limit salt and sugar to reduce stoke risk.
Limiting salt and sugar is a key step in reducing stroke risk.