Rosehip: a hot infusion of red berries
Rosehip infusion is a traditional winter drink in many families. It has a tangy taste and a beautiful colour. This section explains what rosehip offers and what to watch for.

01Short answer
02Simple explanation
Rosehip is a source of vitamin C.
Strain it: the hairs irritate.
Caffeine-free, tangy taste.
Not a treatment.
03Scientific explanation
MSK: rosehip powder has been studied for joint pain; no benefit in leukemia has been shown. High-dose vitamin C can affect some treatments.
NCI: there is no evidence that herbal infusions treat leukemia.
MSK: herbal products can affect how the liver breaks down medicines, so tell your oncologist.
04What happens in the body?
How to brew
Simmer whole dried fruit for 10 minutes and drink it fresh.

Thermos
During neutropenia do not keep the infusion in a thermos for hours; make it fresh each time.

Safe brewing
Sealed bag, freshly boiled water, 5 minutes covered, drink hot. Do not drink an infusion that has stood for hours.
With medicines
1–2 cups of a mild infusion a day usually cause no problems; capsules and extracts only with your doctor.
05Brewing: four steps
Sealed bag, swap market herbs, boiling water, drink hot.







06Key points at a glance
| Topic | In brief |
|---|---|
How to brew | Simmer whole dried fruit for 10 minutes and drink it fresh. |
Thermos | During neutropenia do not keep the infusion in a thermos for hours; make it fresh each time. |
Safe brewing | Sealed bag, freshly boiled water, 5 minutes covered, drink hot. Do not drink an infusion that has stood for hours. |
With medicines | 1–2 cups of a mild infusion a day usually cause no problems; capsules and extracts only with your doctor. |
07Key terms
- Vitamin C
- A water-soluble vitamin.
- Hairs
- Irritating fibres inside the fruit.
- Infusion
- A herb steeped in boiling water.
- Extract
- A concentrated plant substance.
- Neutropenia
- Low neutrophils.
08Key points
- Rosehip is a pleasant drink.
- Drink it strained.
- Vitamin C capsules only with your doctor.
- Sealed bag and boiling water.
- Capsules only with your doctor.
09Frequently asked questions
Does rosehip boost immunity?
There is no evidence in leukemia.
How much a day?
Usually 1–2 cups; ask your doctor if your fluids are limited.
Does this infusion treat leukemia?
No. It is a warm, pleasant drink, not a treatment.
10Questions for your doctor
Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.
Does rosehip boost immunity?
How much a day?
Does this infusion treat leukemia?
12Sources
- National Center for Complementary and Integrative Health (NIH). Herbs at a Glance
- Memorial Sloan Kettering Cancer Center. About Herbs, Botanicals & Other Products
- Leukemia & Lymphoma Society. Diet Guidelines for Immunosuppressed Patients
- National Cancer Institute. Complementary and Alternative Medicine
- MedlinePlus. Herbal Medicine
- NHS. Vitamins and minerals: Calcium
- NHS. Vitamins and minerals: Others (magnesium, potassium, zinc, selenium and more)
- NIH Office of Dietary Supplements. Iron — Fact Sheet for Consumers
- NIH Office of Dietary Supplements. Magnesium — Fact Sheet for Consumers
- World Health Organization (WHO). Anaemia — fact sheet
How to brew
Thermos
With medicines