scored 86/100
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.
26.9 g net carbs after fiber.
Representative amounts for this food, not measured for this item. Real content varies widely by variety, ripeness and storage.
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 86.
Sugar-apple (Annona squamosa), native to tropical regions of the Americas and now cultivated across South Asia and Southeast Asia, is prized for its custard-like flesh and exceptional nutritional density. Despite its name, it contains moderate natural sugars balanced by significant dietary fiber (4.4g per 100g), which moderates glycemic impact. The fruit is notably rich in vitamin C (36.3mg per 100g), supporting immune function and collagen synthesis, and provides substantial potassium (247mg per 100g) critical for cardiovascular health and blood pressure regulation. Sugar-apple contains bioactive polyphenols and acetogenins—compounds with emerging evidence for anti-inflammatory and antioxidant properties. The high fiber content supports gut microbiota diversity, a key marker of healthy aging. Its folate content (14mcg per 100g) contributes to one-carbon metabolism and methylation pathways essential for DNA integrity. The combination of micronutrients, fiber, and phytocompounds makes sugar-apple particularly valuable for metabolic health, cardiovascular function, and cellular protection—all foundational elements of longevity strategies.
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.
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.
Vitamin C (36.3mg/100g) is essential for immune cell proliferation and collagen cross-linking, while polyphenolic compounds provide antioxidant protection against cellular damage.
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.
Folate content (14mcg/100g) participates in methylation reactions essential for DNA methylation patterns that influence gene expression and cellular aging processes.
Sugar-apple's natural sugar and moderate carbohydrate content are optimally utilized during midday when insulin sensitivity is highest and activity level supports glycemic clearance. The fruit's fiber content buffers glucose absorption, making it suitable for balanced meals.
Breaks a fast
While the fruit contains beneficial compounds, its carbohydrate-to-fiber ratio (23.6g carbs vs 4.4g fiber) makes it more suitable as part of a mixed meal rather than during fasting periods. Pair with protein and fat sources to moderate glycemic response.
Per 100 g of the default form. Bars show how much higher or lower sugar-apple is than the average across 95 peer foods in this category. Green means a favorable direction; amber means the opposite.
Sugar-Apple is classified as a fruit. 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.
Sugar-Apple scores 86/100 in Formulate, making it a great choice. Its strongest contributions come from Vitamin C, Vitamin B6, Copper. The score blends nutrient density, fiber, healthy fats, protein quality, bioactive compounds, and glycemic impact.
Not particularly. A 140 g serving provides about 2.9 g of protein (~6% of the 50 g daily value).
Yes — it's a high-fiber food. A 140 g serving provides about 6.2 g of fiber (~22% of the 28 g daily value).
In a 140 g serving, sugar-apple is highest in Vitamin C (~56% DV), Vitamin B6 (~19% DV), Copper (~13% DV), Thiamin (~13% DV), Riboflavin (~12% DV).
Not really. A 140 g serving has about 26.9 g of net carbs (33.1 g total minus 6.2 g fiber).
Best in the midday. Sugar-apple's natural sugar and moderate carbohydrate content are optimally utilized during midday when insulin sensitivity is highest and activity level supports glycemic clearance. The fruit's fiber content buffers glucose absorption, making it suitable for balanced meals.
A typical serving is around 140 g (~132 kcal), based on the FDA's Reference Amount Customarily Consumed for this food category. There's no fixed daily target — most adults benefit from rotating sugar-apple alongside several other fruit sources.
Sugar-Apple pairs nicely 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.
Encyclopedia entries that supply the same signature nutrients sugar-apple contributes. Click through to see clinical dose ranges, evidence quality, and bioavailable forms.
These are the nutrients sugar-applecontributes meaningfully toward (≥10% DV per 100 g serving). Click one to see what it does in the body, which supplements concentrate it, and which other foods are top sources.