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Read one chapter at a timeA cup covers a day of vitamin C and holds about 7 g of sugar.
The red colour is pelargonidin, the part with the heart evidence behind it.
Three grams of fibre a cup puts it among the higher-fibre fruits.
Toot farangi means "foreign berry", and spring is its season.
Known to botanists as Fragaria × ananassa.
Most sweet fruit asks you to trade sugar for the good it does. Strawberry doesn't. You get vitamin C, fibre and a well-studied polyphenol (protective plant compounds) at a sugar load a diabetic dietitian will sign off on.
The berry trials that keep coming back positive are about blood vessels and memory, and strawberry is in most of them. For an older person the practical argument is simpler: it's soft, it needs no peeling, no chewing effort, and it goes down when appetite is poor.
It supplies vitamin C for immunity and for the collagen that holds skin and vessel walls together.
It is sweet without moving blood sugar much, which is rare.
The fibre feeds gut bacteria and slows the sugar that's there.
Persian temperament: Cool & Moist (1st degree). Cooling and thirst-quenching, light on the stomach. Warm spices such as cardamom balance it for cold constitutions.
Persian herbalists came to the fruit late, so it has no place in the Canon. Modern practice reads toot farangi as cool and moist: it cools liver heat, settles thirst, and sits lightly on a stomach that refuses heavier food. Hakims group it with the sour cherry and the mulberry for that reason.
Sold as a luxury import in Qajar-era Tehran before Kordestan started growing it.
Used in modern Persian herbalism as a cooling fruit for spring heat and thirst.
Simmered with rose petals into a compote kept for the summer table.
The berry arriving in the market is how a Tehran household knows Nowruz is behind them and spring is real. It goes on the fruit plate for guests, whole, with the green tops left on.
Primary compounds
Pelargonidin is the anthocyanin that makes the fruit red. It is the compound behind most of the heart research.
Ellagic acid comes from the seeds and gives the fruit a good part of its antioxidant score.
Vitamin C sits at about 90 mg a cup, more than an orange.
Quercetin (a plant compound found in onions, apples and tea) appears in smaller amounts, alongside the fibre in the skin and seeds.
Vitamins
Folate, Vitamin K
Other notable constituents
Minerals: Potassium, Manganese
Moderate evidence
Regular strawberry intake improved cholesterol and inflammatory markers in adults with metabolic syndrome (a group of problems including high blood sugar, blood pressure and waist size).Moderate evidence
Higher anthocyanin (the natural colour pigments that make fruit red, purple or blue) intake from berries was associated with fewer heart attacks in a long-running cohort of women.Moderate evidence
Early research
Freeze-dried strawberry powder improved insulin response after a meal in adults with obesity.Emerging evidence
Spring afternoons, cold, while the local crop is in the market.
Rinse under running water with the green tops still on, then hull.
Chill for an hour before serving; cold sharpens the flavour.
Simmer 500 g with 3 tbsp honey for five minutes for compote.
Freeze whole on a tray, then bag, for sharbat out of season.
Eat them plain and cold in the afternoon, stems on.
Slice over yogurt with honey and a pinch of cardamom.
Blend into a sharbat with rose water.
Simmer briefly with rose petals for a compote.
Yogurt
The classic bowl. Protein alongside the sugar, and the sourness lifts the fruit.
Rose Water
A teaspoon over sliced berries. Persian kitchens have done this since the fruit arrived.
Walnuts
Fat and crunch against soft, sweet fruit. Also slows the sugar.
Cardamom
A warm spice on a cool fruit. Which is how hakims balance anything cold and moist.
It is one of the fruits that most often triggers mouth itching in people with birch pollen allergy. Cooked fruit is usually fine when raw fruit isn't.
Strawberries carry more pesticide residue than most produce. Wash them well under running water; buy Iranian and in season where you can.
Hull them after washing, not before, so they don't fill with water.
Known strawberry allergy.
Warfarin — Strawberries contain a little vitamin K. Ordinary portions aren't a problem; a sudden change from none to a punnet a day is worth mentioning to your clinic. (low concern)
Pregnancy and breastfeeding
A good pregnancy fruit. The folate matters in the first trimester and the vitamin C helps you absorb iron from lentils and greens. Wash them properly, since soft fruit eaten raw is a listeria route.
Children
Children take to them without persuasion. Slice them lengthways for anyone under four, because a whole berry is the right size and shape to block a small airway. A rash around the mouth after a first taste is common and usually settles.
Older adults
Soft, needs no chewing, needs no peeling, and tastes of something when the sense of taste has faded. That combination is hard to find in a fruit bowl. The vitamin C helps iron absorption at an age when iron often runs low.
Spring
The season. Kordestan and Caspian fruit reaches the market from late Farvardin, and it's worth eating daily while it lasts.
Summer
Early summer fruit is still good. Late summer berries are watery and cost more than they are worth.
Autumn
Out of season. Frozen berries from spring do the job in a sharbat or a compote.
Winter
Imported fruit is picked hard and travels badly. Reach for citrus instead.
Are frozen strawberries as good?
For vitamin C, close enough. They are frozen within hours of picking, which imported fresh fruit never is. The texture goes, so use them blended or cooked.
Do strawberries raise blood sugar?
Less than almost any other sweet fruit. A cup is about 7 g of sugar with 3 g of fibre alongside it. Most people with diabetes can eat them without a spike.
Why do they make my mouth itch?
A protein in the fruit resembles birch pollen, and a body primed for one reacts to the other. It is usually mild and limited to the mouth. Cooked fruit normally causes no trouble.
End of the Strawberry guide