raspberry leaf для чего
Red Raspberry Leaf Tea: Беременность, преимущества и побочные эффекты
Красная малина растение произрастает в Европе и некоторых частях Азии и известны своими сладкими, питательных ягод.
Тем не менее, его листы загружаются с питательными веществами, а также и часто используются, чтобы сделать травяной чай, который имеет лечебные свойства.
На протяжении многих веков, красные листья малины используются для лечения различных заболеваний здоровья и стимулирования труда во время беременности.
В данной статье рассматривается последствие преимущества для здоровья, безопасности и бокового красного чая из листьев малины во время беременности, так и в целом.
Красные листья малины богаты многими питательными веществами и может предложить преимущества для здоровья беременных и небеременных женщин.
Хороший источник питательных веществ и антиоксидантов
Красные листья малины богаты витаминами и минералами.
Красные листья малины содержат полифенолы, как дубильные вещества и флавоноиды, которые действуют как антиоксиданты в организме и могут помочь защитить клетки от повреждений.
Хотя необходимы дополнительные исследования по борьбе с раком потенциал красных листьев малины, текущие результаты являются многообещающими.
В любом случае, профиль питательных веществ листьев красного цвета листьев малины чай здоровый выбор.
Может быть особенно полезно для женщин
На самом деле, это часто упоминается как трава женщины.
Хотя в настоящее время нет конкретных рекомендаций по количеству не пить, потягивая какой-малиновый лист чая может облегчить некоторые из дискомфорта вашего менструального цикла.
Резюме Богатые питательными веществами и антиоксидантами, красный лист малины чай может предложить здоровья и питания преимущества и помочь облегчить симптомы предменструального.
Raspberry Leaf Tea: Benefits, Side Effects, and Flavor Profile
Raspberry leaf tea is a popular herbal remedy for women. It’s been used for centuries as an herb to help improve women’s health and decrease problems associated with menstruation and pregnancy.
Today, medical research on the benefits of red raspberry leaf is still ongoing. Some research indicates the herb and its tea form may be beneficial for human health. Read on to find out more about this tasty herbal tea and its health benefits.
What Is Red Raspberry Leaf Tea?
Raspberry leaf is known as a woman’s herb. It has been researched for years and demonstrated some potential health benefits when it comes to women’s health.
The herbal tea is made from the leaves of the raspberry plant known by the botanical name Rubus idaeus. The plant is widely cultivated in European countries and the Americas and wild plants can be found in rocky, mountainous regions. Raspberry leaves are characterized by a slightly silver lining that features delicate hairs.
This tea can be brewed using fresh raspberry elves from your organic garden. You can also find loose leaf tea packages and tea bags to make brewing simpler and faster. The tea can be purchased online, in grocery stores, and at local health food stores.
Flavor Profile
The flavor of raspberry leaf tea is similar to a fruity black tea such as Earl Grey. It boasts a full body and notes of fruity and earthy tastes. This herbal tisane features a flavor profile similar to rose hips and hibiscus tea. It is slightly sweeter and bolder than chamomile tea.
Health Benefits of Raspberry Leaf Tea
Packed With Nutrients
Red raspberry leaf tea contains vitamins and minerals that are beneficial to human health, the immune system, and cellular processes. Red raspberry leaves contain vitamin A, vitamin C, vitamin E, and B vitamins. These vitamins help support health by preventing oxidative stress and improving cellular processes such as energy expenditure (1). The leaves also contain calcium, magnesium, and potassium. These minerals help to promote healthy digestion and strong bones.
In addition, raspberry leaf tea contains antioxidants known as polyphenols and tannins. These antioxidants help protect against free radicals that can cause oxidative stress. Oxidative stress is the human body’s form of rust and can cause a host of issues from increased risk of serious disease to premature aging (2).
May Reduce Menstrual Cramps
Red raspberry leaves are chock full of fragarine — a compound that is known to inhibit uterine activity (3). This can be beneficial for people who have difficulty controlling bowel movements and urination. In particular, the herb is used by pregnant women to reduce the frequent urge to urinate.
A study published in Planta Medica found that ingredients in red raspberry leaf including fragarine help to tighten muscles in the pelvic region. This can result in a decreased sensation of cramps and the urge to pee (4). Researchers also found that plant may help to alleviate other menstrual symptoms including nausea.
Raspberry leaves also contain iron, which may have benefits during menstruation (5). Women who experience heavy periods are more susceptible to anemia. Increasing iron intake can combat this increased risk and prevent side effects such as fatigue and irritability.
May Shorten Labor
Midwives and alternative health practitioners use raspberry leaf tea to shorten the duration of labor. The idea is that compounds such as fragarine help to strengthen the pelvic area and lead to an easier labor.
Research published in the Austrian College of Midwives Incorporated Journal examined the impacts of red raspberry leaf on labor. The study consisted of a total of 108 mothers who were divided into two groups: an experimental group who took red raspberry leaf and a control group.
Researchers found that the participants who took raspberry leaf had a decreased risk of artificial rupture of their membranes and were less likely to require a C-section. Additionally, the results showed a decrease in preterm labor and a shorter labor duration overall (6).
A second study published in the Journal of Midwifery and Women’s Health found that red raspberry leaf tea did not decrease the time of first-stage labor. It had some moderate improvements in shortening the duration of second-stage labor. The researchers concluded that more studies are needed to investigate and establish the benefits of this tea on labor duration (7).
May Decrease Childbirth Risks
Some research shows that drinking red raspberry leaf tea may help to decrease complications during childbirth. The uterine tonic works to strengthen uterine muscles and may help prevent complications such as eclampsia. Research shows that taking red raspberry leaf may reduce the risk of needing forceps during childbirth. Overall, the tea may also reduce the risk of interventions during the childbirth process. This allows for a more natural birth and decreases the chance of serious problems such as excessive bleeding (8).
Side Effects of Raspberry Leaf Tea
Raspberry leaf tea is considered safe for moderate consumption among the general population. Most experts, including the American Pregnancy Association, agree that the tea is safe to consume, but it’s important to note that the FDA has not approved the tea as a treatment for any health problems (9).
It’s important to talk to a healthcare professional before consuming red raspberry leaf tea. A healthcare provider can help you understand potential side effects including medication interactions. The beverage has a few side effects that are worth noting.
Braxton Hicks Syndrome
Anecdotal evidence shows that drinking red raspberry leaf tea may increase the risk of Braxton Hicks in pregnant women. Braxton Hicks contractions occur as early as the second trimester but are more common in the third trimester.
The contractions occur in the uterus and can last anywhere from 30 seconds to two minutes. They are irregular, infrequent, and cause uncomfortable pain. They are not real contractions and are often referred to as «false labor». If it’s your first pregnancy, you may experience these contractions more frequently.
To encourage contractions and induce childbirth, some midwives recommend drinking the tea two weeks before your due date. Avoid drinking the tea during early pregnancy — in the first trimester — as the uterine strengthening properties may increase the risk of miscarriage.
Gastrointestinal Upset
Red raspberry tea has natural laxative properties that can cause digestive upset. Taking high doses of the plant as a supplement or drinking too many cups of the tea can cause problems including diarrhea and vomiting. Limit intake to one or two cups of red raspberry leaf tea per day.
Drinking Red Raspberry Leaf Tea
The jury is out on whether red raspberry leaf tea is effective as a women’s herb. however, the leaves are packed with vitamins and minerals that are good for human health. Plus, the tea has a tasty fruity and bold flavor that makes it the perfect afternoon cup of tea. Drink this herbal tea for its delicious flavor and toast to your health.
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Добавка для беременных собак Raspberry Leaf Листья малины Великобритания
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Red Raspberry Leaf Tea: Are There Health Benefits?
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Red raspberry leaf is part of the raspberry plant that has been used as a traditional remedy for pregnant and postpartum women. Although red raspberry leaf has been cultivated for its culinary and medicinal benefits for centuries, modern science has not been able to confirm all of the claims traditionally made about red raspberry leaf tea.
Raspberry plants are hardy perennials in the rose family. Despite the name, the red raspberry leaf tea doesn’t take like raspberries. It tastes like a common black tea.
Red raspberry leaves are cultivated in northern climates. Their leaves have been touted for their health benefits during and after pregnancy, such as boosting milk supply in lactating women and inducing labor in pregnant women.
However, modern scientific research into these claims has not confirmed health benefits to red raspberry leaf tea, and warns that the herb may even be harmful in some cases. Many studies were conducted using animals and need to be researched further.
Nutrition Information
One cup of red raspberry leaf tea is not a source of calories or other macronutrients. However, red raspberry leaf is a good source of:
Red raspberry leaf tea is also an excellent source of potassium. Studies have shown that potassium may help keep blood pressure in a health range and reduce the risk of stroke.
Potential Health Benefits of Red Raspberry Leaf Tea
Red raspberry leaf is a rich source of vitamins and minerals. However, what makes red raspberry leaf so potent can also create complications for people with certain medical conditions.
Although research has yet to confirm the benefits of red raspberry tea, there are a number of claimed health benefits to drinking it:
Lactation Support
Red raspberry leaf is a traditional remedy for boosting milk production in lactating women. However, clinical research has not shown any benefit to drinking red raspberry leaf tea for women who are breastfeeding.
Although no side effects to drinking red raspberry leaf tea have been detected in these trials, it does contain polyphenols that are detectable in breast milk. Women who are nursing should discuss any use of supplements with their healthcare providers.
Continued
Induction of Labor
In a survey of the American College of Nurse-Midwives, 63% of the certified nurse-midwives (CNM) reported using red raspberry leaf as an herbal supplement for labor induction in pregnant women. The most cited reason for the use of red raspberry leaf and other herbal preparations included that they are a “natural” alternative to pitocin.
However, 21% of CNMs reported complications associated with herbal labor stimulants, including early labor, prolonged uterine contractions, nausea, and vomiting.
Weight Loss
Red raspberry leaf has been recommended as a tonic to improve fat metabolism and encourage weight loss. It is often sold as a “detoxifying” supplement meant to improve body composition and overall health.
However, a scientific study found no effects, neither harmful nor beneficial.
Potential Risks of Red Raspberry Leaf Tea
Because red raspberry leaf tea contains potent ingredients, you should consult with your doctor before taking it or any other supplement. Consider the following before preparing or drinking red raspberry leaf tea:
Pregnancy Concerns
The effects of red raspberry leaf tea on someone who is pregnant or breast-feeding are inconclusive. Since many studies were conducted using animals, additional research to understand the effects on humans is required. If you’re pregnant or breastfeeding a baby, it is best to discuss any potential risks with your healthcare provider.
Medication Interference
Because red raspberry leaf may interact with some medications, speak to your healthcare provider before beginning supplementation with red raspberry leaf.
Estrogenic Effects
Red raspberry leaf may mimic the effects of estrogen in the body. Speak to your doctor before starting supplementation with red raspberry leaf if you are sensitive to the effects of estrogen.
Sources
American Family Physician: “Methods for Cervical Ripening and Induction of Labor.”
Complementary Therapies in Clinical Practice: “Raspberry leaf — Should it be recommended to pregnant women?”
Czech J. Food Sci.: “Antioxidant Capacity and Antioxidants of Strawberry, Blackberry, and Raspberry Leaves.”
Drugs and Lactation Database: “Raspberry.”
European Food Research and Technology: “Detection of estrogenic activity in herbal teas by in vitro reporter assays.”
Frontiers in Plant Science: “Epigenetic regulation of bud dormancy events in perennial plants”
Harvard Medical School: “The Importance of Potassium.”
Integrative Medicine (Fourth Edition): “Red Raspberry Leaf.”
International Journal of Pharmaceutical Sciences and Research: “HERBS IN PREGNANCY AND LACTATION: A REVIEW APPRAISAL”
Journal of Dietary Supplements: “A Purported Detoxification Supplement Does Not Improve
Body Composition, Waist Circumference, Blood Markers, or Gastrointestinal Symptoms in Healthy Adult Females.”
Journal of Food Composition and Analysis: “Mineral analysis of ten types of commercially available tea.”
Journal of Nurse Mid-Wifery: “A National Survey of Herbal Preparation Use by Nurse-midwives for Labor Stimulation. Review of the Literature and Recommendations for Practice.”
Red Raspberry Leaf
Red raspberry leaf tea, which aids in improving or maintaining healthy functioning of the reproductive organs
Related terms:
Postdates Pregnancy
Red Raspberry Leaf
Red raspberry leaf ( Rubus idaeus, Rubus occidentalis) has been used as a uterine tonic and general pregnancy tea for at least two centuries. Although this botanical is often mistakenly recommended to induce labor, its actual role is to increase blood flow to the uterus and aid the uterine muscle fibers in more organized contraction. Studies indicate that some of the plant components, such as fragrine, an alkaloid, do act directly on smooth muscle. 20 Animal studies show conflicting data in terms of the herb’s effect on uterine muscle. Some studies show a contractile effect, whereas others show a relaxing effect. Historical uses include prevention of miscarriage, prevention of postdates pregnancy, decrease of discomfort in prodromal labor, and decrease of morning sickness. Red raspberry leaf was also probably consumed for nutritional support because the plant contains many nutrients, including vitamins A, C, and E, as well as calcium, iron, and potassium. Overall, the herb does seem to reduce the risk for postdates pregnancy and appears safe for general use. 21 One randomized controlled trial of 192 women showed no adverse effects to mother or baby, a shorter second stage of labor (a mean difference of 10 minutes), and a lower rate of forceps use. 19 One retrospective, observational study of more than 150 women also found that red raspberry leaf reduced the risk for postdates pregnancy, but more conclusive data are needed. 16
Dosage
It is most commonly consumed as a tea, taken as 1–3 cups daily.
Precautions
Generally regarded as safe
Labor Pain Management
Red Raspberry Leaf (Rubis idaeus)
Red raspberry leaf is an herb most commonly used during labor to improve the effectiveness of the uterus. In addition, it may alleviate pain associated with labor. Many animal studies have examined the effect of raspberry leaf on uterine muscle activity, with mixed conclusions. Although no trials regarding raspberry leaf as a pain management therapy during labor have been published, a few studies have looked at how raspberry leaf affects labor and birth outcomes. One double-blind, randomized, placebo-controlled trial published in 2001 evaluated length of labor and birth outcomes with the use of raspberry leaf starting at 32 weeks of gestation. 46 Results showed no significant differences between the groups. Currently there are insufficient data regarding the efficacy of this labor pain remedy.
Labor and Birth
Red Raspberry
Red raspberry leaf is perhaps one of the most historically venerated herbal uterine tonics. It is used during pregnancy to strengthen the uterus, improve labor outcome, and prevent excessive bleeding after birth. Its use continues to be highly popular. One study indicates that approximately 63% of US midwives use this herb to stimulate labor. 25 Although it does not appear that raspberry leaf is very effective for labor stimulation or shortening the duration of labor, recent research has found that the consumption of raspberry leaf tea during pregnancy may in fact improve labor outcome and reduce the need for medical intervention at birth. The results of a double-blind, randomized, placebo-controlled trial consisting of 192 low-risk, nulliparous women who birthed their babies between May 1999 and February 2000 at a large tertiary-level hospital in Sydney, Australia found that raspberry leaf, taken in tablet form from 32 weeks’ gestation until labor, caused no adverse effects for mother or baby, and although it did not shorten labor, a lower rate of forceps deliveries between the treatment group and the control group (19.3% vs. 30.4%) was observed. 44 Another study consisted of 108 mothers; 57 (52.8%) consumed raspberry leaf products, whereas 51 (47.2%) were in the control group. The findings suggested that raspberry leaf can be taken safely during pregnancy to shorten labor with no expected side effects for women or their babies. The study also reported a decreased likelihood of pre- and postterm gestation, and fewer obstetric interventions, including decreased amniotomy, caesarean section, forceps delivery, and vacuum extraction in the group that had taken raspberry leaf when compared with the control group. 45 Herbalists and midwives consider raspberry leaf to be a gentle, effective nutritive medicament, and recommended it be taken in the form of an infusion, 1 to 3 cups daily. Of all the herbs that might be considered for labor preparation, raspberry leaf products appear to be the safest. 24
Herbs and Alternative Remedies
23.1 Herbal teas frequently used during pregnancy
The herbs most frequently used during pregnancy are teas or infusions. Some herbal teas have specific indications; others are used by patients as general health tonics. Although there are minimal clinical trials available, and minimal evidence-based proof of safety and efficacy in terms of Western medical standards, herbal teas have been used for centuries and are regarded as safe and efficacious during pregnancy. It is the general recommendation [13] that consumption of herbal teas be limited to two cups per day during pregnancy. This is similar to the safety data regarding coffee. The safety is unknown when used at higher levels. The following herbal teas are frequently and safely used during pregnancy [1, 5, 13, 15] :
Red raspberry leaf – Relief of nausea, increase in milk production, increase in uterine tone, and ease of labor pains. There is some controversy over the use of red raspberry leaf in the first trimester, primarily because of concern of stimulating the uterine tone and potentially causing miscarriage. Use in the second and third trimester is generally considered safe.
Peppermint – Nausea, flatulence. Tea is the most common; enteric-coated tablets (187 mg three times a day maximum) are also used. Peppermint may cause gastroesophageal reflux.
Chamomile (German) – Gastrointestinal irritation, insomnia, and joint irritation.
Dandelion – A mild diuretic, and to nourish the liver; known for high amounts of vitamins A and C, and the elements of iron, calcium, and potassium, as well as trace elements.
Alfalfa – General pregnancy tonic; a source of high levels of vitamins A, D, B, and K, minerals and digestive enzymes; thought to reduce the risk of postpartum hemorrhage in late pregnancy.
Oat and oat straw – Sources of calcium and magnesium; helps to relieve anxiety, restlessness, insomnia, and irritable skin.
Nettle leaf – Traditional pregnancy tonic; source of high amounts of vitamins A, C, K, calcium, potassium, iron. NB: nettle root is different from nettle leaf; it is used for inducing abortions and is not safe in pregnancy.
Slippery elm bark – Nausea, heartburn, and vaginal irritations.
Pregnancy and Botanical Medicine Use and Safety
HERBS MOST COMMONLY USED DURING PREGNANCY
Conditions of the Reproductive Organs
Uterine Tonics: Venotonics
Menstrual Wellness and Menstrual Problems
Calcium
Two trials demonstrate the effectiveness of calcium in reducing cyclic uterine pain. Calcium supplementation
Treatment Summary for Dysmenorrhea
Herbalists categorize dysmenorrhea into congestive and spasmodic types. Both can occur concurrently, but identifying the characteristic features of the complaint can help to narrow treatment choices.
Spasmodic dysmenorrhea is treated with antispasmodics, analgesics, anodynes, and sedating herbs including, for example, cramp bark, black haw, wild yam, black cohosh, Jamaican dogwood, motherwort, dong quai, and pulsatilla, among many other choices.
Emphasis is placed on reduction of inflammatory compounds that can cause dysmenorrhea. Anti-inflammatory diet and herbs (i.e., licorice, peony, ginger) can be beneficial, as can supplementation with omega-3 fatty acids with EPO, fish oils, or cold water fish.
Topical applications can be used for soothing pain relief, and include ginger fomentations, massage with warm essential oils, and hot baths with essential oils.
Supplementation with magnesium, calcium, and vitamin E has demonstrated varying levels of improved outcomes.
Stress management, yoga, and exercise have also been shown to be beneficial in the treatment of dysmenorrhea.
What to Expect with Dysmenorrhea Treatment
Acute treatment with analgesics, antispasmodics, anodynes, and sedatives can bring relief within 2 hours of the onset of treatment. Prevention of acute dysmenorrhea, if begun 3 to 5 days prior to the onset of menstruation, can similarly be quickly effective, with pain offset at the next menstruation. Treating chronic dysmenorrhea may require several months’ of use of anti-inflammatory herbs and adherence to an anti-inflammatory diet for women to be able to reduce dependence on acute pain relief treatment.
was effective in reducing premenstrual pain (not menstrual) in a prospective, randomized, double-blind, placebo-controlled, parallel-group, multicenter clinical trial of premenstrual syndrome. Subjects (n = 497) were given 1200 mg calcium or placebo daily for three menstrual cycles. Subjective rating scales of 17 symptoms revealed significantly lower scores for all pain measures in the treatment group during the luteal phase of the third menstrual cycle, whereas scores did not change significantly in controls. In a prospective, randomized, double-blind, crossover trial targeted at investigating premenstrual syndrome, calcium carbonate supplementation (1000 mg/day for 3 months) was effective in reducing menstrual pain compared with placebo. 155
Integrative Strategies During Pregnancy
Raspberry Leaf (Rubus idaeus, R. occidentalis)
A study recently published in an Australian medical journal suggests that raspberry leaf is safe when used during pregnancy. A retrospective observational design was used. Labor and birth outcomes of 57 Australian women who had used raspberry leaf products during pregnancy were compared with 51 control subjects randomly selected from hospital records of women who had not consumed raspberry leaf. The groups did not significantly differ in age, weight, parity, ethnicity, and type of prenatal care. The majority (59%) of women began to take raspberry from 30 to 34 weeks onward, followed by 28% starting at 35 to 39 weeks. Thirteen percent began using raspberry products between 8 and 28 weeks. Seventy-five percent of those drinking the tea consumed between 1 and 3 cups per day. Of those taking raspberry leaf in tablet form, six tablets per day was the most common dose. Six women discontinued raspberry leaf products because of taste (2 women), diarrhea (1 woman), Braxton Hicks contractions (1 woman), labor (1 woman), and a decision to switch to castor oil (1 woman).
Maternal safety outcomes assessed included maternal diastolic blood pressure before labor and, if the birth was vaginal, blood loss. Infant safety outcomes included duration of gestation, 5-minute Apgar score, and likelihood of infant transfer to neonatal special care or intensive care. Labor outcomes included length of stages of labor, likelihood of medical augmentation, need for epidural, occurrence of meconium staining, and percentage of normal deliveries. No differences were found between groups in any outcomes. 101
This preliminary review led to the implementation of a randomized, double-blind, placebo-controlled study of 192 low-risk, nulliparous women to determine the effect and safety on labor and birth outcomes of raspberry leaf tablets (two tablets of 1.2 g per day) consumed from 32 weeks’ gestation until labor. Raspberry leaf, consumed in tablet form, caused no adverse effects for mother or baby, but contrary to popular belief did not shorten the first stage of labor. Clinically significant findings were a shortening of the second stage of labor (mean difference, 9.59 minutes) and a lower rate of forceps deliveries between the treatment group and the control group (19.3% vs 30.4%). No significant relation was found between tablet consumption and birth outcomes. 102
No contraindications are found in the literature, except for Brinker, 103 who states that women with a history of rapid labor should avoid raspberry leaf during pregnancy. However, given the recently reported findings of the randomized trial, this precaution seems somewhat unnecessary—at least at the dose of raspberry leaf used in the study.