5 refreshing drinks under 100 kcal — what to swap for lemonade in summer

In summer a deficit usually leaks not into food, but into a glass. Lemonade, sweet iced tea, a syrup frappé — that's 100-150 kcal a serving, and you have several over a day. And they don't fill you up: liquid sugar slips past your sense of fullness, and the calories stay.

We put together 5 drinks that refresh just as well in the heat but come in under 100 kcal. All numbers are per standard serving.

Why liquid calories are a blind spot

Your brain barely "counts" calories from drinks the way it does from food: after a glass of juice you don't feel fed, even though it's 100-150 kcal of pure carbs. So the drink doesn't replace part of a meal — it just stacks on top.

Hence the simple logic: to drink freely in the heat without blowing your deficit, a drink should be either nearly calorie-free (water, tea) or give something back — protein and satiety (fermented milk). Below are both types.

1. Homemade "lemonade" — ~10 kcal

Sparkling or still water + lemon or lime juice + mint + ice. It feels like lemonade, just without 30 g of sugar per glass. For comparison: store-bought lemonade is ~120 kcal a glass, almost all of it sugar. The homemade version you can sip all day with no cost to your deficit.

2. Unsweetened iced tea — ~5 kcal

Brew black, green, or hibiscus tea, chill it, add ice and a slice of lemon. Bottled "iced tea" is 60-90 kcal of sugar per glass — closer to lemonade than to tea. Homemade is nearly zero calories and any flavor you like: mint, ginger, berries.

3. Ayran or tan — ~80 kcal (250 ml)

A salty fermented-milk drink: refreshing, with a bit of protein and probiotics. Unlike water, it also fills you slightly — this is a "drink-snack" that's handy for taking the edge off hunger in the heat without dipping into a full meal.

4. Kefir smoothie with berries — ~95 kcal (200 ml)

1% kefir + a handful of berries in the blender. It gives protein, a tang, and a dessert-like feel. The important caveat: it's a smoothie on kefir and berries — not banana, juice, and honey. Those add-ons are exactly what turns a "healthy smoothie" into 300-400 kcal of liquid sugar. Keep the recipe simple.

5. Coffee with milk, no sugar — ~70 kcal (200 ml)

A latte or flat white on 1.5% milk, or an iced americano with milk. The problem isn't the coffee or the milk — it's the syrups and sugar: a syrup frappé is 250-350 kcal, a full meal's worth. Without syrup and cream, coffee with milk fits into your day just fine.

Where liquid calories hide

• "No added sugar" juices. Even 100% juice is ~110 kcal a glass and fast sugar. "Natural" doesn't mean "low-calorie."
• Coffee shops. Syrup lattes, flat whites with flavors, frappés, "iced caramel" — 200-350 kcal that register as "just coffee."
• "Detox smoothies." Cafés often make them on juice, banana, and honey — easily 400 kcal under a "healthy" label.
• Alcohol. A big topic of its own: half a liter of beer is ~210 kcal, and cocktails run 200-400. We'll break it down in the next post.

Takeaway

To drink in the heat without breaking your deficit, you don't have to live on water. It's enough to swap sweet store-bought for homemade: lemonade from water and lemon, tea without sugar, coffee without syrup. And fermented-milk drinks like ayran even fill you a little.

In NutriApp, drinks are counted alongside food — so you immediately see how many kcal creep in from a glass over a day, and what exactly adds them: sugar, syrup, or juice. Save your favorite drink as a template and log it with one tap. And if you want a bite rather than a sip — here are 5 summer snacks under 250 kcal.

So what do you drink in the heat? Share it in the VK discussion.