Fruit · Stone Fruit

Peach

Health
ScoreA

Peaches are low-calorie stone fruits rich in vitamin A, vitamin C, and polyphenols, offering antioxidant and anti-inflammatory benefits with minimal metabolic load.

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Why Peach scores 87

Nutrient density27

Protein quality6

Fiber content8

Healthy fats5

Bioactive compounds13

Glycemic impact10

Top nutrients

% Daily Value per 1 medium (140 g)

Vitamin B6 13%Copper 11%Vitamin C 10%Niacin 7.1%Vitamin E 6.9%

Nutrition

per_100g

Calories

0.9g

Protein

9.5g

Carbs

0.3g

Fat

1.5g

Fiber

Health benefits

Supports cardiovascular health through potassium-mediated blood pressure regulation

strong evidence

Potassium (190mg/100g) activates Na+/K+-ATPase pump, counteracting sodium-induced hypertension and improving endothelial function

Reduces oxidative stress via synergistic polyphenol and vitamin C activity

moderate evidence

Catechins, quercetin, and vitamin C (6.6mg/100g) neutralize reactive oxygen species; vitamin E provides lipid-phase antioxidant protection

Enhances skin health and collagen integrity

moderate evidence

Vitamin C is essential cofactor for prolyl hydroxylase and lysyl hydroxylase in collagen cross-linking; polyphenols inhibit MMP degradation

Supports healthy aging of bone tissue

emerging evidence

Polyphenols reduce RANKL-mediated osteoclast activation; potassium and magnesium maintain acid-base balance critical for bone mineralization

Promotes healthy glucose metabolism and insulin sensitivity

moderate evidence

Peach polyphenols enhance GLUT4 translocation and improve pancreatic β-cell function; fiber slows carbohydrate absorption

Pairs well with

·Pair with almonds or walnuts: nuts' vitamin E and selenium synergize with peach polyphenols to enhance systemic antioxidant capacity and reduce lipid peroxidation
·Combine with Greek yogurt: whey protein improves peach polyphenol bioavailability through enhanced intestinal absorption; probiotics in yogurt support polyphenol metabolism by gut microbiota
·Eat with fresh ginger: ginger's gingerols potentiate peach polyphenols' anti-inflammatory effects on NF-κB signaling pathways
·Pair with green tea: EGCG and catechins in green tea complement peach catechins for additive antioxidant activity and cardiovascular protection

Practical tips

·Best timing: Peaches' low caloric density, modest fiber content, and natural fructose absorption are optimized any time of day. Morning consumption capitalizes on vitamin C for cortisol-mediated immune priming. Post-workout consumption leverages polyphenols' anti-inflammatory capacity and potassium for electrolyte repletion—ideal after endurance or strength training.
·Consume whole fruit with skin when possible—skin contains 2-3x higher polyphenol concentration (catechins, quercetin) than flesh; wash thoroughly before eating
·Select peaches with slight give when gently squeezed; fully ripe fruit shows peak polyphenol concentration, whereas unripe peaches have reduced bioavailable compounds
·Store at room temperature (68-72°F) until ripe to maximize ethylene-induced polyphenol synthesis; refrigerate only after ripening to slow respiration
·Freeze fresh peaches in slices for off-season use—frozen peaches retain 90%+ of vitamin C and polyphenols; thaw at 39°F rather than room temperature to minimize oxidative degradation
·Consume within 2-3 days of peak ripeness for optimal nutrient density; polyphenol concentration declines with prolonged storage