Fruit
Cranberry
A tart red berry that many people sip as unsweetened juice to help keep bladder infections from coming back.
📊 How it ranks (our editor score) — 83/100Tap to see the breakdown
🌱 What it is
Cranberries are small, tart red berries that grow on low vines in wet, sandy bogs, harvested each fall and eaten fresh, dried, or as juice.
✨ Why it's good for you
- May help support fewer repeat urinary tract infections
- May help support a healthy dose of antioxidants
- May help support urinary tract wellness as a steady habit
- May help support variety in a colorful, fruit-filled diet
🥗 Nutrition
Per 1/2 cup fresh (55g) · about 23 calories
- Vitamin C 7mg
- Fiber 2g
- Vitamin E 0.6mg
- Manganese 0.1mg
Source: USDA FoodData Central
🥄 How to use it
Choose pure, unsweetened cranberry juice or a plain cranberry supplement, and use it as a steady habit for prevention — not as a cure once an infection has started. Drink a small glass a day, or take a capsuleDried, powdered herb packed into a swallowable shell for a measured dose. How to make a capsule → as the label directs.
How much: For prevention, about 1 small glass (around 240 ml) of pure, unsweetened cranberry juice a day, or a standardized cranberry capsuleDried, powdered herb packed into a swallowable shell for a measured dose. How to make a capsule → at the label dose. Use it steadily over time rather than as a one-time fix.
Show full details & how to prepare it
Cranberries are small, sour, bright-red berries that grow on low vines in cool, boggy ground. Long before anyone understood why, people noticed that sipping the tart juice seemed to help keep bladder infections from returning. Modern study suggests the berry holds natural compounds that make it harder for certain bacteria to cling to the lining of the bladder, so they get flushed away more easily.
The key word is prevention. Cranberry is best thought of as a gentle daily habit for people who get urinary infections again and again — not as something that will clear an infection you already have. Once burning, urgency, and other symptoms arrive, that is a job for a doctor, because an untreated bladder infection can climb to the kidneys.
Choose your cranberry wisely. The pure, unsweetened juice is quite sharp, so it is often watered down; many supermarket "cranberry cocktails," though, are mostly added sugar and offer little real help. Plain juice, or a simple cranberry capsuleDried, powdered herb packed into a swallowable shell for a measured dose. How to make a capsule →, is the better route — paired, as always, with the simplest helper of all: plenty of plain water.
Ways to prepare it
⚠️ Cautions
- Cranberry may help prevent repeat urinary infections for some people, but it is not a treatment — a real infection still needs a doctor and usually antibiotics.
- Many store "cranberry cocktails" are mostly sugar; choose the unsweetened kind or dilute the pure juice with water.
- If you take warfarin or other blood thinners, check with your doctor first, since cranberry may add to their effect.
- Cranberry is fairly high in oxalate, so go easy if you are prone to calcium-oxalate kidney stones.
- Use only normal food amounts in pregnancy or breastfeeding unless your doctor agrees, and stop if it upsets your stomach.
📚 What others say
- A long folk habit for bladder-infection prevention
- Studied for helping prevent repeat UTIs in some people
Learn more
🕊️ A word of encouragement
Small, steady habits quietly guard our health, day by day. May you be kept well, and find comfort in simple, faithful care.
💬 Ask Remy about Cranberry
📚 Resource confidence
Based on mentions in health references
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