From almonds to walnuts: Harvard doctor reveals best time to eat nuts for brain, heart, and sleep benefits

Nuts are nutrient-dense powerhouses packed with vitamins, minerals, and healthy fats. But to gain their maximum benefits, it’s not just what you eat, but also when you eat them. The right nut at the right time can improve brain health, metabolism, heart function, and even sleep quality.

According to Dr. Saurabh Sethi, Harvard-trained gastroenterologist, here’s the best timing for different nuts:

Almonds – Morning

Rich in Vitamin E and magnesium, almonds regulate blood sugar, boost brain activity, and improve alertness. Starting your day with a handful helps maintain energy and focus.

Walnuts – Night

Packed with omega-3s and melatonin, walnuts support heart health and improve sleep quality. Eating them in the evening promotes overnight recovery and better cognitive function.

Pecans – With Dessert

Loaded with polyphenols, pecans lower LDL cholesterol and fight oxidative stress. Adding them to desserts offers a tasty yet heart-healthy finish to your meal.

Peanuts – Anytime

Easily available and versatile, peanuts contain resveratrol and niacin, which support brain and cardiovascular health. A great anytime snack to enhance energy and cognition.

Cashews – With Lunch

High in zinc and iron, cashews strengthen immunity and boost metabolism. Eating them at lunch helps prevent post-meal energy slumps.

Pistachios – Afternoon

Rich in protein and fiber, pistachios curb appetite and stabilize blood sugar, making them an ideal midday snack to keep energy levels steady.

[With TOI inputs]