Can the DASH Diet lower stroke risk in women?
Women who closely followed this eating plan had a 76% lower relative stroke risk than those who followed it less closely.
Researchers compared eating habits with DASH Diet guidelines. This plan centers on fruits, vegetables, whole grains, and low-fat dairy. It also limits salt and heavily processed foods. The study included women and men who had never had a stroke. Researchers tracked first strokes caused by a blocked blood vessel in the brain.
During follow-up, 60 people had a first stroke. The lower risk seen in women was unlikely to reflect chance alone. Men did not show the same benefit. The study could not explain this difference. Researchers suggested hormones and health habits might play a role.
The 76% figure compares risk between groups. It does not mean 76 fewer strokes per 100 women. The provided report does not give enough detail to calculate that difference.
There is another important limit: researchers watched existing habits rather than assigning diets. That means the study cannot show that the eating plan caused lower risk. People following it most closely more often had high blood pressure and high cholesterol at the start. Some may have changed their meals after a health concern.
For BioSocial members, this offers a reason to compare habits and numbers over time. Meal notes can sit alongside Blood Pressure — Systolic, the top number in a reading. Tracking Sodium Intake can also add context. Community comparisons may reveal which food changes feel easiest to keep. They cannot prove that someone's stroke risk has changed.
What changes have you noticed in your readings or daily routine while following this eating plan?
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