Fruit

Sugar-Apple

Health
ScoreA

Sugar-apple (custard apple) is a tropical fruit rich in fiber, vitamin C, and potassium, with a creamy texture and naturally sweet taste that makes it a nutrient-dense addition to a longevity-focused diet.

Track Sugar-Apple in Formulate — free

Log it, see it roll into your daily nutrient coverage, and build a scored stack.

Open app →

Why Sugar-Apple scores 86

Nutrient density25

Protein quality6

Fiber content10

Healthy fats5

Bioactive compounds13

Glycemic impact10

Top nutrients

% Daily Value per 1 medium (140 g)

Vitamin C 56%Vitamin B6 19%Copper 13%Thiamin 13%Riboflavin 12%

Nutrition

per_100g

Calories

2.1g

Protein

23.6g

Carbs

0.3g

Fat

4.4g

Fiber

Health benefits

Supports cardiovascular health and blood pressure regulation

strong evidence

High potassium content (247mg/100g) acts as a vasodilator and sodium counterbalance, reducing arterial stiffness and supporting healthy blood pressure. Low sodium profile further enhances this benefit.

Promotes digestive health and healthy gut microbiota composition

moderate evidence

Soluble fiber (4.4g/100g) acts as prebiotic substrate, selectively feeding beneficial bacteria and increasing short-chain fatty acid production, which strengthens intestinal barrier function.

Enhances immune function and reduces oxidative stress

moderate evidence

Vitamin C (36.3mg/100g) is essential for immune cell proliferation and collagen cross-linking, while polyphenolic compounds provide antioxidant protection against cellular damage.

Supports healthy aging through anti-inflammatory effects

emerging evidence

Acetogenins and other phytochemicals present in sugar-apple exhibit inhibition of pro-inflammatory pathways and may reduce systemic inflammation markers associated with age-related diseases.

Supports one-carbon metabolism and epigenetic stability

moderate evidence

Folate content (14mcg/100g) participates in methylation reactions essential for DNA methylation patterns that influence gene expression and cellular aging processes.

Pairs well with

·Pair with Greek yogurt or kefir because the probiotics in fermented dairy synergize with sugar-apple's prebiotic fiber to enhance microbial diversity and short-chain fatty acid production
·Combine with almonds or walnuts because the vitamin E and unsaturated fats enhance absorption of fat-soluble antioxidants and provide complementary anti-inflammatory omega-3 and omega-6 profiles
·Pair with dark leafy greens (spinach, kale) because the synergistic polyphenols and enhanced iron bioavailability support antioxidant capacity and micronutrient density in mineral absorption
·Combine with citrus (lime, lemon) because additional vitamin C increases the bioavailability of plant-based iron and enhances overall antioxidant load

Practical tips

·Best timing: midday
·Select sugar-apples with slight give to gentle pressure and avoid those with dark blemishes; store at room temperature until ripe, then refrigerate for up to 3-4 days to preserve freshness and nutrient density
·Consume the creamy flesh by cutting the fruit in half and scooping with a spoon; discard the toxic seeds entirely as they contain alkaloids and are inedible
·Include the entire edible portion (skin can be composted) to maximize fiber intake; a single medium fruit (150-200g) provides approximately 6-7g of dietary fiber
·Consume fresh rather than processed to preserve heat-sensitive vitamin C and polyphenolic compounds; blend into smoothies with protein sources for balanced macronutrient profiles
·Purchase from local tropical markets when in-season (summer-fall in most regions) for optimal ripeness, nutritional density, and minimal transport-related nutrient degradation