Dragon Fruit Vitamin Water & Hydration Drinks

What dragon fruit vitamin waters actually are

Dragon fruit appears regularly as a flavour in enhanced waters, flavoured waters and electrolyte drinks, usually paired with something sharper such as lime, berry or kiwi. It is a popular choice for the same reason it is popular in refreshers: it sounds exotic, it is mild enough not to clash with anything, and it justifies a pink colour on the label.

What matters for most people is the gap between the marketing and the contents. Two products can both say "dragon fruit" on the front and be completely different things: one a lightly flavoured water with a few calories, the other a sweetened drink carrying as much sugar as a soft drink. The front of the bottle will not tell you which. The nutrition panel will.

Reading the label

Four things are worth checking, in this order:

• Sugar per bottle, not per serving. This is the trap. Many bottles are labelled as two or even two and a half servings, so the "13 g of sugar" on the panel becomes 26 to 32 g if you drink the bottle, which almost everyone does.
• Where the flavour comes from. "Dragon fruit juice from concentrate" means there is fruit in it. "Natural flavour" means there may be no dragon fruit at all — the flavour is engineered and the fruit is on the label for marketing.
• Where the colour comes from. Real dragon fruit pigment does not survive pasteurisation, so a vividly pink shelf-stable drink is almost always coloured with something else, commonly beetroot or vegetable juice concentrate. That is not a safety concern, just a sign of how little fruit is involved.
• The vitamin claims. Added vitamins in these drinks are synthetic and added during manufacture, not derived from the fruit. This is fine, but it means the vitamin content tells you nothing about the fruit content.

The categories, roughly

• Zero-calorie flavoured waters use sweeteners such as sucralose, stevia or erythritol. No sugar, no calories, essentially no fruit.
• Sweetened enhanced waters typically sit around 20 to 32 g of sugar per bottle — comparable to a can of soft drink — with added B vitamins and vitamin C.
• Electrolyte and sports drinks add sodium and potassium. Useful during prolonged or heavy sweating; unnecessary for sitting at a desk.
• Powdered sticks and drops let you control the concentration, and are usually the cheapest option per drink by a wide margin.

Do you need added vitamins?

For most people eating a reasonably varied diet, the honest answer is no. The water-soluble vitamins these drinks add — vitamin C and the B group — are not stored by the body in any quantity, so an excess is simply excreted. Paying a premium for vitamins you will pass within hours is not a good deal, and it is the reason nutritionists tend to be unenthusiastic about the whole category.

Where these drinks genuinely help is narrower and more practical: they get some people to drink more fluid than they otherwise would. If a flavoured water is the difference between you being properly hydrated and not, that is a real benefit, and it is worth more than the vitamin panel.

Making your own

This costs a fraction of the bottled version, contains actual dragon fruit, and takes five minutes.

• 1/2 cup dragon fruit flesh, blended and strained
• 1 litre cold still or sparkling water
• Juice of half a lime
• Optional: a pinch of salt and a teaspoon of honey to make a basic electrolyte drink
• Optional: a few mint leaves, cucumber slices or berries

1. Stir the strained dragon fruit juice into the water.
2. Add the lime juice — as elsewhere, this both brightens the flavour and helps hold the colour.
3. Add the salt and honey if you want the electrolyte version.
4. Chill and drink within two days.

Infused water, the even simpler version

For something very light, drop cubes of dragon fruit straight into a jug of cold water with lime slices and mint, and refrigerate for a few hours. The flavour is subtle and the drink is essentially calorie-free. Eat the fruit afterwards rather than discarding it — infusing extracts almost none of the nutrition, so the fruit in the bottom of the jug is still perfectly good fruit.