Table of Contents
This article about the health benefits of yams deals with the common or white yams. However, many other edible tubers bear the name “yam:”
- Other species of the genus Dioscorea.
- Jicama is a tuber like the yam of the botanical family Convolvulaceae.
- Taro and Tania of the botanical family Araceae are found in Southeast Asia.
- FRESH AND DELICIOUS WHITE YAM: We, Congo Tropicals, make sure that your White Yam arrives fresh by packing it according to its needs and sending only the freshest White Yam. This way White Yam will arrive fresh and taste delicious.
Health Benefits of Yams
Common or white yams and other similar tubers called yams are a staple food in many tropical regions because of their carbohydrate richness in starch (twenty-three percent). Though they involve much effort to grow and are comparatively poor in proteins (1.53 percent), the yam is gradually replaced by sweet potatoes and cassava.
The yam contains considerable energy and moderate amounts of B group vitamins, vitamin C, and minerals, among which potassium is significant. However, yams lack provitamin A.
It has been proven that the yam contains a steroid that prevents the peroxidation of blood lipids (the primary cause of arteriosclerosis) and lowers triglycerides, fat in the blood. This, together with their low-fat substance and richness in potassium, makes yams very suitable for cardiovascular ailments, particularly arteriosclerosis.
Yams Scientific Facts
- Scientific name: Dioscorea alata L.
- French: Igname.
- Spanish: Ńame, Papa, Batata de China.
- German: Yamswurzel.
- Description: Tubers of various vines of the genus Dioscorea, particularly ‘Dioscorea alata’ L., belong to the botanical family Dioscoreaceae. Although yams differ in shape, size, and color, they most commonly weigh between 2 and 5 kilos and have whitish flesh.
- Environment: Yams are grown in tropical regions, primarily West Africa, Central America, and Southeast Asia.
Wild Yams
Wild yam relaxes muscle spasms and is a cherished antispasmodic for menstrual cramps, abdominal cramps, bowel spasms, and colic. It possesses steroid-like substances employed in various birth control pills and many gland-balancing formulas. It reduces inflammation, promotes perspiration, and is suitable for rheumatism, neuralgia, irritable bowel syndrome, kidney stones, hypoglycemia, and gallbladder disorders. The root is ideal for various female problems, such as menopause-related symptoms and premenstrual syndrome.
When combined with other blood cleaners, the health benefits of yams can help remove waste from the body and relieve sore and stiff joints. It also strengthens the liver and gallbladder. Pregnant women should combine wild yam with ½ teaspoon of dried ginger and one teaspoon of raspberry, then steep in one pint of water for twenty minutes, strain, and consume a mouthful every half hour to prevent miscarriages. Consume two ounces with added honey to lessen nausea.
Arthritic and other pains can be treated by taking the following tinctures in a cup of warm water three times a day:
- Twenty to thirty drops of wild yam
- Twenty drops of burdock root
- Fifteen drops of motherwort
- Fifteen drops of black cohosh
- Organic Garnet Yams, 3 lb
WARNING: Wild yam is an ingredient in many hormonal commercial products. However, the wild yam in them is often contracted from plants treated with pesticides and fertilizers that could end up in the products. Although some herbalists recommend this plant to prevent miscarriages, some say pregnant women should avoid it altogether.
Wild yam contains diosgenin, used to manufacture progesterone and other steroid drugs. Research and production of this both in the United States and Germany. Of all plant genera, there is perhaps none with a more significant impact known as wild yam (Dioscorea villosa).
Most steroid hormones used in modern medicine, especially those in contraceptives, were created from highly processed chemical factors derived from yams. Drugs made from yam-derived components (diosgenins) can relieve eczema, arthritis, and asthma; they can also control fertility and regulate metabolism.
Synthetic products manufactured from diosgenins include (contraceptive pills) human sex hormones, drugs to treat migraines, arterial spasms, high blood pressure, prostate hypertrophy and psycho-sexual problems, impotence, testicular deficiency, premenstrual syndrome, dysmenorrhea, menopause, and other ailments.
Widely prescribed hydrocortisone and cortisones were indirect products of the genus Dioscorea. They help treat insect stings, brown recluse spider bites, sciatica, rheumatoid arthritis, psoriasis, contact dermatitis, bursitis, some allergies, Addison’s disease, and other diseases and conditions. Wild yam has recently appeared in markets across the United States as a “source” of estrogen or progesterone, prompting some to call this marketing effort the “wild yam scam” since the root does not contain human sex hormones.
WARNING: The fresh plant may induce vomiting and other undesirable side effects.
Decoction: Simmer for five to fifteen minutes and take two to three ounces of water three to four times daily, up to two cups daily. Tincture: Take ten to forty drops three to four times daily. Fluid Extract: Take one teaspoon three to four times daily. Powder: Take five to ten #0 capsules (30 to 60 grains) three to four times daily.
How to use and Prepare Yams
- Raw – Although mature yams may be eaten raw, this is not recommended when unripe since they contain tiny amounts of toxins that disappear when heated. This toxic substance is found primarily in wild yams and causes digestive disturbances.
- Cooked—Yams can be baked, boiled, or fried like potatoes. In West Africa, cooked yams prepare a much-appreciated type of puree.
Frequently Asked Questions
Beyond Vitamins: What unique antioxidants contribute to the health benefits of yams?
Yams are rich in carotenoids, especially beta-carotene (which your body converts to vitamin A). These antioxidants have been connected to reduced inflammation and protection against chronic diseases. Yams also contain other unique antioxidants like dioscorin, which may have blood sugar-regulating properties.
Can the health benefits of yams truly support brain health? What’s the evidence?
Emerging research suggests that the diosgenin in yams may improve cognitive function and memory. Studies on mice have shown promising results, but more human studies are needed to confirm the brain health benefits of yams.
Are there specific benefits of yams for women’s health?
Some traditional uses suggest yams might help with menopause symptoms, but scientific evidence is limited. However, yams’ rich vitamin and mineral content can contribute to overall well-being during any life stage.
How do the health benefits of yams compare to sweet potatoes?
While often confused, yams and sweet potatoes are different plants. Both offer excellent nutrition, but yams typically have more fiber and potassium. Sweet potatoes tend to be higher in beta-carotene. Choosing one over the other often depends on personal preference and the specific nutrients you need.
Can yams help with weight management?
Yams are a good source of fiber, which promotes satiety and can help control appetite. Their complex carbs provide sustained energy, preventing blood sugar spikes and crashes that can cause overeating. This makes them a valuable addition to a weight-conscious diet.
Are there any likely risks or side effects associated with consuming yams?
When cooked properly, yams are safe for most people. However, some varieties contain natural toxins that are destroyed by cooking. Those with hormone-sensitive conditions should consult a doctor, as yams may interact with certain medications or therapies.
I’ve heard wild yams are special. Are their health benefits different?
Wild yams contain diosgenin, a compound used to produce synthetic hormones. While some claim wild yam supplements offer hormonal benefits, no evidence supports this. Talking to your doctor before taking any wild yam product is crucial.
Which cooking methods best preserve the health benefits of yams?
Boiling or steaming yams with the skin on helps retain most nutrients. Roasting and baking are also good options. Avoid deep-frying, as it adds unhealthy fats and may negate some of the health benefits of yams.
Are there any specific yam varieties with superior health benefits?
While all yams offer good nutrition, some stand out. Purple yams are exceptionally rich in antioxidants. Chinese yams are known for their digestive benefits. Exploring different varieties can add more depth to the health benefits of yams in your diet.
Can yams be part of a therapeutic diet for specific conditions?
Some evidence suggests yams may benefit people with diabetes due to their potential to improve blood sugar control. However, seeing a healthcare professional before making significant dietary changes for any health condition is crucial.
DISCLAIMER: All content on this website is presented solely for educational and informational objectives. Do not rely on the information provided as a replacement for advice, diagnosis, or treatment from a qualified medical expert. If you are pregnant, nursing, or have any preexisting medical concerns, talk to your doctor before using any herbal or natural medicines.
REFERENCES
- George D. Pamplona-Roger, M.D. “Encyclopedia of Foods and Their Healing Power.” George D. Pamplona-Roger, M.D. Encyclopedia of Foods, and Their Healing Power. Trans. Annette Melgosa. Vol. 2. Chai Wan: Editorial Safeliz, 2005. 101. Print. [Health Benefits of Yams]
- Vance Ferrell Harold M. Cherne, M.D. The Natural Remedies Encyclopedia [Book]. – Altamont, TN: Harvestime Books, 2010. – Vol. Seventh Edition: 7: pp. 186. [Health benefits of yams]
- WebMD: https://www.webmd.com/diet/health-benefits-yams
- Healthline: https://www.healthline.com/nutrition/yam-benefits
- Medical News Today: https://www.medicalnewstoday.com/articles/322423
- Nutrition-and-You.com: https://www.nutrition-and-you.com/yams.html
Last update on 2024-07-19 / Affiliate links / Images from Amazon Product Advertising API