What is the Optimal Dosage of Rose Hips?
When considering the optimal dosage of rose hips for various health benefits, several factors including the form of the supplement, the individual’s health condition, and the intended use need to be taken into account.
Dosage Recommendations for Rose Hips
Osteoarthritis and Anti-Inflammatory Effects
- Studies suggest that dosages of 5 to 10 grams per day of rose hip powder can be effective in reducing pain and stiffness in people with osteoarthritis. For example, a specific rose hip product (Hyben Vital) taken twice daily for 3-4 months has shown benefits in reducing pain and stiffness and improving function in people with osteoarthritis[3][4].
- A traditional medicine dose is 2 to 5 grams of the plant material (as tea) taken 3 to 4 times a day, but clinical studies often use higher doses of up to 10 grams per day[1].
Immune Support and General Health
- For immune support and general health benefits, a lower dose may be sufficient. Rose hip tea can be made by steeping 2-2.5 grams of crushed rose hips in 150 mL of boiling water, and there is no specified limit on the amount of tea that can be consumed per day[4].
- In supplement form, a suggested dose is 500-750 mg per day, preferably taken with meals[4].
Heart Health and Weight Management
- For heart health benefits, such as reducing blood pressure and cholesterol levels, a study used a dose of 40 grams of rose hip powder per day in a beverage, although this is a high dose and may not be necessary for all individuals. A more moderate approach might involve 500-1000 mg per day[2][5].
What Forms of Rose Hips are Available?
Powdered Form
- Dosages of 5 to 10 grams per day are commonly used in clinical studies for osteoarthritis and other health benefits[1][3].
Capsule Form
- Typically, capsules contain 500-750 mg of rose hip extract per serving, and the recommended dose is usually one to two capsules per day[4].
Tea Form
- Rose hip tea can be made with 2-2.5 grams of crushed rose hips steeped in 150 mL of boiling water. The frequency and amount can vary, but there is no specified upper limit[4].
What are the Potential Side Effects and Interactions of Rose Hips?
- Common side effects include loose stools, flatulence, nausea, vomiting, diarrhea, constipation, heartburn, stomach cramps, fatigue, headache, and insomnia[1][4].
- Rose hips may interact with certain medications, such as tetracyclines and other antibiotics, and should be used cautiously in individuals with bleeding disorders, diabetes, G6PD deficiency, and before surgery[3][4].
- There is limited information on the safety and efficacy of rose hips during pregnancy and lactation, so it is advised to avoid using amounts larger than those found in food[1][3].
Reference:
[1] Drugs.com: Rose Hip Uses, Benefits & Dosage – Drugs.com Herbal Database
[2] Healthline: Rose Hips: Benefits, Forms, Uses, and Side Effects – Healthline
[3] RxList: Rose Hip: Health Benefits, Side Effects, Uses, Dose & Precautions
[4] WebMD: Rose Hips – Uses, Side Effects, Interactions, Dosage, and Warning
[5] Journal of Nutrition and Metabolism: The Effect of Rose Hip (Rosa canina) on Plasma Lipid Peroxidation and Plasma Concentrations of Cholesterol, Triglyceride and Specific Anti-Oxidants
