Nectarine

Nutrition per ~140 g · 1 nectarine

12.4 g net carbs after fiber.

Vitamins

Minerals & other

Bioactives estimated

Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.

What drives the score weighted inputs

These are the scored components, not a sum: the published score also reflects normalisation across the catalog, so the parts above will not add to 65.

What it feeds primary sources only

Systems

Pathways

Overview

Nectarines are a genetic variant of peaches, distinguished by their smooth skin, and originated in China before spreading throughout the Mediterranean and now thriving globally. These stone fruits deliver substantial amounts of vitamin C (supporting immune function and collagen synthesis), dietary fiber (promoting gut health and metabolic stability), and polyphenolic compounds including catechins and chlorogenic acid that function as free-radical scavengers. The carotenoid content—particularly beta-carotene and lutein—contributes to eye health and antioxidant defense. Nectarines contain compounds studied for their potential to modulate glucose metabolism and reduce inflammation, relevant markers in longevity research. Their high water content and relatively low glycemic index (when consumed whole) make them compatible with metabolic health goals. The flesh also contains trace amounts of minerals like potassium and manganese, which support enzymatic function and bone metabolism. Research on stone fruits suggests their polyphenols may enhance cardiovascular function and support healthy aging pathways.

Health benefits 5

Pairs with

• Pair with almonds or walnuts because their vitamin E and polyphenols synergistically enhance antioxidant capacity and support lipid metabolism
• Combine with Greek yogurt or cottage cheese because protein increases satiety and slows glucose absorption, stabilizing blood sugar response
• Pair with leafy greens in smoothies because vitamin C from nectarines enhances non-heme iron absorption from spinach or kale
• Combine with ginger or turmeric because these spices amplify anti-inflammatory polyphenol effects and enhance gut absorption
• Pair with chia or flax seeds because combined fiber creates a prebiotic effect that feeds beneficial gut bacteria more effectively

In the kitchen

• Select nectarines with slight give when gently squeezed—they should be fragrant and free from soft spots, indicating peak ripeness and maximum antioxidant concentration
• Store ripe nectarines in the refrigerator (32-40°F) in a perforated bag to extend shelf life 1-2 weeks while preserving polyphenol content
• Consume skin-on to maximize fiber and polyphenol intake; the skin contains concentrated antioxidants absent in peeled fruit
• Eat within 1-2 hours of cutting to preserve vitamin C content, which oxidizes rapidly after exposure to air
• Freeze ripe nectarines in season for use in smoothies—freezing preserves polyphenol content effectively for 6+ months

When to eat it midday

Consuming nectarines with lunch provides sustained energy, natural carbohydrates for afternoon physical activity, and polyphenols for midday antioxidant support without interfering with sleep

Breaks a fast

Best avoided

• late evening (fiber and natural sugars may cause digestive discomfort before bed)

Nectarines break a fast effectively due to their simple sugars, fiber, and micronutrient density, but pair with protein for metabolic stability