2024 Pengarang: Cecilia Ryder | [email protected]. Diubah suai terakhir: 2023-12-17 14:21
Cranberry adalah anugerah langsung dari syurga! Sama ada rupa dan rasa, rasa, atau faedahnya, cranberry adalah buah beri yang terbaik. Keindahan merah tua ini adalah pemandangan umum di banyak dapur kerana manfaat kesihatannya.
Anda boleh membuat jem, merebus, mencelupkan, dan yang lain dengan beri yang sedap ini. Tetapi, satu produk cranberry yang mempunyai nilai terapeutik yang sama dengan buahnya adalah jus cranberry. Jus cranberry tulen sangat bagus untuk jantung, ginjal, hati, vagina, saluran kencing, sistem imun, dan saluran pencernaan.
Ingin mengetahui lebih lanjut? Mari lihat bagaimana jus cranberry menjadi minuman musim panas yang menyegarkan. Mula menatal!
Isi kandungan
- Apa Yang Baik Tentang Jus Cranberry?
- Apakah Manfaat Kesihatan Jus Cranberry?
- Nilai Pemakanan Jus Cranberry
- Cara Membuat Jus Cranberry Di Rumah
- Adakah Jus Cranberry Menyebabkan Kesan Sampingan?
- Apakah Dosis Jus Cranberry Yang Disyorkan?
Apa Yang Baik Tentang Jus Cranberry?
Jus Cranberry terbuat dari hasil cranberry segar, dan ia adalah ramuan hidup. Terdapat lebih banyak daripada warna cerah, merah tua dan kelembutan.
Jus kranberi tanpa gula adalah minuman detoks rendah kalori. Polifenol, vitamin, dan bahan aktif lain yang terdapat dalam cranberry juga terdapat dalam jusnya.
Kajian saintifik membuktikan kesamaan terapi dengan cranberry, buahnya. Jus Cranberry adalah sumber kaya sebatian polifenolik, terutamanya antosianin (1).
Minum dua gelas jus cranberry setiap hari juga dapat melindungi anda dari penyakit kardiovaskular. Ia juga menjaga diabetes, masalah buah pinggang, dan plak gigi (2).
Jus ini dapat membantu mencegah patogen kulat, ragi, dan bakteria. Ia dapat mengawal jangkitan saluran kencing kronik dengan berkesan dan menjaga kesihatan kawasan intim anda (2).
Dalam bahagian berikut, kita akan membincangkan faedah minum jus cranberry bersama bukti saintifik untuk menyokongnya. Teruskan membaca!
Apakah Manfaat Kesihatan Jus Cranberry?
1. Mengawal Jangkitan Saluran Kencing (UTI)
Cranberry mengandungi flavonoid, terpenoid, anthocyanin, catechin, dan asid organik seperti asid sitrik, malic, quinic, benzoic, dan glucuronic. Asid benzoat dikeluarkan dari badan anda sebagai asid hippuric. Asid hippuric ini dikenal pasti menghalang pertumbuhan bakteria (3). Ini mengekalkan pH asam urin, menyukarkan bakteria untuk hidup.
Beberapa ujian terkawal dengan wanita sebagai subjek dilakukan di mana mereka memakai jus cranberry selama 12 bulan. Dilaporkan bahawa jus kranberi menurunkan kambuhan UTI pada wanita ini (3).
Dalam kajian lain, 225 kanak-kanak diberi jus cranberry dan plasebo selama 6 bulan. Kanak-kanak yang mendapat jus cranberry memerlukan lebih sedikit hari untuk menjalani terapi antibiotik. Tetapi, keasidan jus cranberry menjadikannya kurang enak untuk kanak-kanak (3).
2. Meningkatkan Kesihatan Jantung
Bahan aktif jus cranberry mempunyai sifat vasorelaxing. Secara sederhana, minum jus cranberry dapat melonggarkan saluran darah yang kaku di badan anda. Oleh itu, ia menurunkan tekanan darah atau hipertensi. Sifat jus cranberry ini terbukti dalam kajian tikus dan babi (4), (5).
Satu kajian dilakukan pada 30 wanita dan 26 lelaki, yang diberi 8 oz. jus kranberi manis, sukralosa manis atau plasebo yang serupa. Selepas 8 minggu, sukarelawan yang diberi jus cranberry mempunyai tahap 5 daripada 22 petunjuk risiko kardiometabolik dalam darah mereka (6).
Itu bermaksud mereka mempunyai risiko gabungan penyakit kardiovaskular (CVD), diabetes, dan strok (6).
Sekiranya anda mencari makanan yang menyihatkan jantung, tambahkan segelas jus cranberry ke dalam diet harian anda.
3. Meningkatkan Kesihatan Dan Kebersihan Gigi
Jus Cranberry mencipta lapisan pelindung pada gigi anda. Filem jus kranberi menyukarkan bakteria yang menyebabkan rongga melekat pada permukaan gigi anda (7).
Glucan adalah blok bangunan plak. Bakteria oral menggunakan glukan untuk membina plak gigi. Akhirnya, plak menutup gigi anda dan mencetuskan kerosakan. Walau bagaimanapun, jus cranberry mengganggu pembentukan glukan (7).
Jus Cranberry menghalang bakteria membentuk plak dengan menghalang enzim ini. Apabila ditambahkan ke produk pergigian, jus ini juga dapat menghentikan bakteria tambahan melekat pada permukaan gigi anda (7).
4. Mencegah Kalsifikasi dan Jangkitan Ginjal
Jus Cranberry adalah ubat tradisional yang telah digunakan selama beberapa dekad untuk merawat UTI dan keadaan buah pinggang. Bahan aktif cranberry dapat menghalang kepatuhan patogen (8).
Kajian tahun 2003 yang dilakukan pada lelaki yang sihat melaporkan kesan positif jus ini. Minum kira-kira 500 ml jus kranberi sehari mengurangkan perkumuhan oksalat pada lelaki ini. Ion oksalat berinteraksi dengan kalsium dan membentuk batu ginjal kalsium oksalat (8).
Kajian ini juga mendapati bahawa perkumuhan ion fosfat menurun sementara sitrat meningkat. Bersama-sama, oksalat, sitrat, dan fosfat mengawal kalsifikasi buah pinggang. Oleh itu, meminum jus ini dapat mencegah penyakit buah pinggang kronik (CKD), kalsifikasi buah pinggang, nefritis, dan penyakit buah pinggang yang lain (8).
5. Mengurangkan Penyakit Hati
Kajian tikus baru-baru ini melaporkan bahawa ekstrak cranberry dapat mengurangkan pengumpulan lipid di hati. Ia didapati mencegah penumpukan tekanan oksidatif pada tikus yang tinggi lemak (9).
Dos ekstrak cranberry setiap hari dapat meningkatkan kolesterol darah dan profil lipid pada manusia. Akibatnya, tahap HDL subjek yang diberi ekstrak ini lebih tinggi. Ekspresi gen dan zat anti-radang meningkat juga (9).
Makanan tambahan ekstrak cranberry dapat mengurangkan penyakit hati. Ini termasuk penyakit hati berlemak bukan alkohol (NAFLD), steatohepatitis, dan sirosis. Makanan sedemikian memastikan keadaan ini tidak berkembang menjadi hepatokarsinoma dan barah lain (9).
6. Mempunyai Sifat Anti-Radang yang Kuat
Penyelidikan mendapati bahawa pengambilan jus cranberry rendah kalori mengurangkan biomarker keradangan. Pengambilan jus atau koktel ini setiap hari menurunkan tahap protein C-reactive (CRP) di dalam badan anda. Kepekatan CRP dalam darah anda biasanya meningkat apabila terdapat keradangan (10).
Several in-house anti-inflammatory enzymes (like glutathione peroxidase, phospho¬-c-Jun-N-¬terminal kinase) levels are boosted, thanks to the polyphenols found in cranberry juice (10).
Drinking cranberry juice can, therefore, reduce the severity of chronic and acute inflammatory disorders. These include atherosclerosis, rheumatoid arthritis, Alzheimer’s disease, Crohn’s disease, colitis, periodontitis, UTIs, and diabetes. (10), (11).
7. Combats Vaginal Infections
Women are more prone to UTIs because their urethra is close to the vagina and anus. Also, it is shorter in length than in men. Escherichia coli causes most UTIs. These bacteria can easily travel from the anus to the urethra while urinating or during intercourse (12).
Therefore, it is imperative for women to monitor their vaginal health. Dietary changes can naturally boost immunity against several vaginal pathogens, and the various forms of cranberry are known to prevent UTIs.
Cranberry polyphenols, particularly proanthocyanidins, are said to demonstrate this property. These proanthocyanidins decrease the adherence of E. coli and Candida fungus to uroepithelial and vaginal epithelial cells, thus preventing the aggravation of vaginal infections (13).
Hold That Thought
Researchers do not have enough evidence to prove that cranberries are effective against UTIs.
A 2012 research review of 24 clinical trials concluded that cranberry juice and supplements don’t prevent UTIs. But, many of those studies were of poor quality.
The bottom line is that cranberry juice can only weaken the attachment of bacteria to the walls of your urethra, but not treat the infection thoroughly.
Therefore, it cannot be used as an independent treatment for chronic UTIs. This juice can only delay/manage the aggravation of such attacks.
8. Reduces Risk And Severity Of Diabetes
The fruit and vegetable intake of people with type 2 diabetes is typically low. This is probably because of its perceived adverse effect on glycemic control. Low-calorie cranberry juice can be a healthy way of increasing fruit intake in such cases (14).
In a study conducted on 58 males with type 2 diabetes, half of them were given a cup of cranberry juice per day, while the rest were served placebo. After 12 weeks, there was a significant decrease in serum glucose in the experiment group (15).
Elevated levels of LDL (bad cholesterol) are commonly seen in people with diabetes. The oxidation of LDL worsens diabetes. Thus, ultimately, cranberry juice can bring down the severity of diabetes. While at it, this drink can also reduce the risk of metabolic disorders (like obesity and CVDs) (15)
9. Prevent Bacterial Adherence To Urinary Tract
How do you think UTIs occur? It is an interesting model of bacteria-human cell interaction.
E. coli (bacteria) is the primary cause of most UTIs. Certain infectious strains of E. coli are covered with small hair-like projections known as fimbriae. Fimbriae act like hooks and latch onto cells that line the urinary tract, thus triggering the infection (16).
The best way to prevent such UTIs is to disturb the human-bacterial cell attachment. And that’s exactly what cranberry juice does! When exposed to cranberry juice, the fimbriae on E. coli cells curl up. Thus, the ability of the bacteria to cling to your urinary tract and infect it is reduced multifold (16).
That’s why unsweetened cranberry juice is one of the best remedies for UTIs and vaginal infections.
10. Is An Excellent Detox Drink
Cranberries contain abundant amounts of antioxidants, such as phenolic acids and flavonoids. Cranberry juice phenolics are also known to boost antioxidant capacity. Hence, it can effectively reduce oxidative stress (17).
Cranberry juice is rich in potassium, magnesium, phosphorus, and vitamins C, A, and K. Therefore, this summer drink is sure to replenish your body’s electrolytes (18).
Pure cranberry juice is also said to aid weight loss. However, there is not enough scientific evidence to support this fact.
11. Improves Gut Health And Metabolism
Cranberry extracts can protect your gut health and digestion. This berry has potent antimicrobial activity that blocks pathogenic infections in your gut (19).
Cranberry juice may also inhibit the growth of Helicobacter pylori, Candida albicans, Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli (19).
Cranberry proanthocyanidins, flavonols, and hydroxycinnamic acids may prevent such bacterial adhesion and cause lesser biofilm formation, thus controlling inflammation in your gut (19).
These active ingredients also exert a prebiotic effect on your stomach lumen and boost the growth of gut microbiota. This is probably why cranberry juice is given when you feel nauseous. It is clear, rich in vitamin C, and settles your upset tummy (19), (20).
12. Might Affect Influenza (Flu Virus) Severity
Cranberry juice blocks the process of bacterial and human interaction. A 2005 study reported an active substance in this juice called NDM. This substance is said to interfere in the life cycle of the Influenza virus (21).
It is proposed that NDM can inhibit the adhesion and activity of this virus. The in-vitro findings suggest that NDM may target certain vital proteins of influenza virus (21), (22).
This juice may also prevent the development of secondary bacterial complications as it boosts the proliferation of immune system cells like NT cells, γδ-T cells, and so on (22), (23).
A glass of cranberry juice is a shot of health. It repairs, recharges, and rejuvenates your body. To top it all, its benefits have been experimentally proven.
The active components behind these properties have been characterized and studied extensively. Take a look at its nutrition profile below for more info.
Nutritional Value Of Cranberry Juice
Unit | Water | Energy | Energy | Protein | Total lipid (fat) | Asht | Carbohydrate, by difference | Fiber, total dietary | Sugars, total | Minerals | Quantity | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Iron, Fe | Magnesium, Mg | Phosphorus, P | Potassium, K | Sodium, Na | Zinc, Zn | Copper, Cu | Selenium, Se | Vitamins | Quantity | ||||||
Thiamin | Riboflavin | Niacin | Vitamin B-6 | Folate, total | Folate, food | Folate, DFE | Choline, total | Vitamin A, RAE | Carotene, beta | Vitamin A, IU | Lutein + zeaxanthin | Vitamin E (alpha-tocopherol) | Vitamin K (phylloquinone) |
The predominant flavonoids present in cranberries are anthocyanins, flavonols, and flavan-3-ols (particularly proanthocyanidins). The major anthocyanins are peonidin-3-galactoside, cyanidin-3-galactoside, cyanidin-3-arabinoside, peonidin-3-arabinoside, peonidin-3-glucoside, and cyanidin-3-glucoside (24). Hyperoside, quercetin, myricetin, avicularin, quercitrin, and their glycosides are also present in cranberries. Seventy five percent of the flavonols in processed cranberry juice were found to be quercetin (24). No wonder this drink is a detox A-lister! With the best and most potent phytochemicals in town, cranberry has the highest antioxidant capacity (4.56 μmol TE/g). It ranks on top among 24 most commonly consumed fruits (24). Wondering how to experience the power of this juice? Why search elsewhere? Scroll down to find a quick recipe to make this refreshing drink. How To Make Cranberry Juice At HomeHere’s a super quick recipe for making cranberry juice at home. You can have it sweet or unsweetened. This versatile drink can be played around with, and you can add a variety of fruits to give it your twist! What You Need
Let’s Make It
Cheers! You just made some fresh homemade cranberry juice! You can add a dash of lemon or orange to this juice. Apples, tangerines, citrus fruits, other berries, and watermelon go well with this drink. You can also blend milk and cereal to make a cranberry-flavored meal smoothie! Mix some chilled cranberry juice with vodka. Just what you need on a Friday night to get happy high! Sip on some cranberry juice while you read the last few sections of this article. It’s so easy to make this low-cal drink that you may almost want to have it every day for breakfast. But, there are some side effects of drinking too much cranberry juice. Find out what they are in the next section. Does Cranberry Juice Cause Any Side Effects?Drinking cranberry juice is generally safe. However, large amounts can cause an upset stomach. With time, it may also increase the risk of kidney stones (25). High doses of cranberry and its extracts may also exhibit drug interactions. Blood thinners or anticoagulants are particularly reactive to cranberry juice. Drugs like warfarin, heparin, aspirin are examples of this class of drugs (25). Immunosuppressive drugs like tacrolimus might also interact with cranberry extract. Such situations might arise especially in someone who has received an organ transplant (26). Such drug interactions can cause blood pressure fluctuations. If left untreated, fruit/herb-drug interactions can be fatal. So, what is a safe way to consume cranberry juice? What is the daily limit of this drink? What Is The Recommended Dose Of Cranberry Juice?Well, there is no set value or range for this. Ideally, 1-2 cups of cranberry juice per day are recommended for UTI prevention. You can also take about 3-6 cups a day, but make sure it is pure, unsweetened, or less sweet, and low in calories (27). The safety of cranberry juice for pregnant and lactating women is not clear yet. It is best to consult a gynecologist before taking the plunge. Also, if you are diagnosed with a UTI, consult a urologist or a nephrologist. Give an explicit account of your food habits. This helps the doctor choose the right supplements and doses for you. In Conclusion…Cranberry juice is the best summer drink with all its necessary bioactive ingredients. So, you can now relish cranberry cocktails without feeling guilty! But, stick to the set limit. Follow the instructions given by your healthcare provider. You can try eating raw, whole cranberries for more fiber. Jams, powders, capsules, and other forms of cranberry supplements are available these days as well. If you prefer homemade goods, try our recipe for making your own batch of cranberry juice. Write to us how you and your family liked it. Use the comments section below to reach us. We’d be happy to answer your queries. Crank up the juicer for some cranberry cocktails! References
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