Nuts
Nuts are one of the best foods on the market for fighting off aging—as long as you consume them with regularity, says Julieanna Hever, a plant-based dietitian. In order to gather the most benefits from this common anti-aging snack, be sure to consume at least one to two ounces of mixed nuts every day, preferably of a mix that contains almonds, cashews, pecans, and pistachios, which pack a punch of essential vitamins like phytosterols, protein, and cholesterol-reducing fiber.