Traditional Herbal for High Cholesterol,
Diabetes, Stones and Contraception

Pata de Vaca

Pata de Vaca (Cow's Foot)
(Bauhinia forficata Link)

Tea leaves of Pata de Vaca

Code 324 -- Price: $4.95
Ground bark: 85 gr. (net wt)
Makes 4 Gallons of Tea
(Using 20 g. or ≅ 6 T.
to make one gallon)

Pata de Vaca Capsules : Code 325C -- $8.95
(100 x 260 mg. veggie capsules)

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Summarized Description: Pata de Vaca (Cow's Foot) is one of our traditionals. It has been used for millenium as a contraceptive in both Meso and South America; however, it's most common use in the Ecuadorean Amazon is to treat what we would call "high cholesterol," diabetes, and kidney ailments.

ata de Vaca is a commonly used traditional from the Amazon, used as a healing agent by the indigenous to treat a wide variety of health conditions (see below).

Use & Protocol
I. Preparation --- if you can boil water, you can make this product: Professional herbalists will recognize this as a standard decoction.
  1. Add roughly 20 grams (about 1/4 of the bag of product) to one gallon (about 4 liters) of purified water, or proration thereof. Boil for 45 minutes and then strain or filter out the remnants of the product.
  2. Drink as needed to address indication.

Warnings / Contraindications
Duke notes that Pata de Vaca may "pontentiate other hypoglycemic drugs; contraindicated in hypoglycemia (RAI). Should be avoided in treatment of Tityus serrulatus scorpion envenoming, it may enhance venom lethality (X15507364). As of July 2007, the FDA Poisonous Plant Database listed two titles alluding to toxicity of this species." (1)

This product is dehydrated, so its functional shelf-life is well in excess of two years.

James Duke's Handbook of Medical Plants of Latin America
Medicinal Activities
Further information for practitioners: World-famous botanist Dr. James Duke attributes the following activities to this plant (p. 92-93; see hardcopy cover at right), drawn from the extant literature. (See his graduation for "level of efficacy" on our amazon traditionals page; followed by Duke's bibliographic abbreviations (in capital letters), which we identify on a separate page.)

  • Anticoagulant (1; X15763387);
  • Antidiabetic (1; X15165145; X15186500; X15501431);
  • Antioxidant (1; RAI);
  • Astringent (f; RAI);
  • Depurative (f; RAI);
  • Diuretic (f1; MPG; RAI);
  • Hypocholesterolemic (1; MPG; RAI; X14709915);
  • Hypoglycemic (f1; MPB; MPG; RAI);
  • Hypotriglyceridemic (1; RAI; X14709915);
  • Molluscicide (1; RAI);
  • Tonic (f; RAI);
  • Uterorelaxant (1; RAI);
  • Vermifuge (1; RAI).

Further information for practitioners: Duke provides the following indications for this plant:
  • Bleeding (f; RAI);
  • Cystitis (f; MPB);
  • Dermatosis (f; MPB; RAI);
  • Diabetes (f1; MPB; RAI; X14709915; X15186500; X15501431);
  • Diarrhea (f; RAI);
  • Dysuria (f; MPB; RAI);
  • Elephantiasis (f; RAI);
  • High Cholesterol (1; MPG; RAI; X14709915);
  • High Triglycerides (1; RAI; X14709915);
  • Hyperglycemia (1; MPB; MPG; RAI);
  • Leprosy (f; RAI);
  • Nephrosis (f1; RAI);
  • Obesity (f; RAI);
  • Oliguria (f; RAI);
  • Polyuria (f; RAI);
  • Snake Bite (f1; RAI; X15763387);
  • Stones (f; RAI);
  • Syphilis (f; RAI);
  • VD (f; RAI);
  • Worms (f1; RAI).


  1. Duke, James A., Medicinal Plants of Latin America, CRC Press, 2009, p. 93.
  2. Ibid., p. 93
  3. Ibid., p. 92

To U.S. Users: This product have not been evaluated by the U.S. Food & Drug Administration. It is not intended to diagnose, treat, cure, or prevent any disease.

Bienvenidos a Pastaza
Sourcing From
The Amazon

All the materials used to make our Pata de Vaca are wild-crafted and harvested from deep in the the provinces of Pastaza and Moreno Santiago, near the Peruvian border. There are no cultivated varieties. Click photo to enlarge.

Dosages &
Duke provides a "food pharmacy potential" score for this plant of, "FNFF=?" ("Very questionable survival food) . . . [Indeed, I know its use in the Ecuadorean Amazon to only be medicinal]. Dosage: 1 cup leaf tea 2-3x/day (RAI); 2 g leaf capsule/tablet 2-3x/day (RAI); 3g/day for 56 days reportedly helps diabetes (MPG).
Here is an additional ethnobotanical use cited by Duke (2):
  • Brazilians use as astringent, depurative, diuretic, and tonic, for CNS disorders, cystitis, diabetes, diarrhea, elephantiasis, intestinal worms, kidney stones, leprosy, obesity, polyuria, and stones (MPG; RAI).

Traditional Use
As Contraceptive
Although the native peoples I work with have made no mention of Pata de Vaca as a contraceptive, it figures so prominently in Duke's opening discussion of the plant that it bears repeating:
"I was amazed to hear from my Belizean friend, Rosita Arvigo, and my Peruvian shaman very similar folklore about a Mayan and an Amazonian Bauhinia species, respectively, 'This is an old remedy for birth control among Mayan women, now apparently almost forgotten. Prepared from a handful of vine that has been boiled in 3 cups of water for 10 min., a cup is consumed before each meal all during the menstrual cycle. It is said that this dose is effective for up to 6 months. Drunking this decoction during 9 menstrual cycles is said to produce irreversible infertility in woman.' That's quoted from Arvigo and Balick's (1993) great book, Rainforest Remedies -- One Hundred Healing Herbs of Belize.
But here's the story my Amazonian shaman recounted, independently, as we stood in the Amazonian rainforest of Loreto, Peru: "Mr. Duke, this is the icoja vine, which has a secret use among some of the Amazonian Indians, like the Huitoto Indians. If the woman takes a tea of the trunk at the beginning of her period, and drinks it three times a day throughout her period, it will prevent conception. Further, if she does the same thing for 6 periods, she will be renderred permanently sterile.' So, relatively unrelated Huitoto and Maya Indians, with unrelated languages, some approximate thousand miles apart, had evolved, perhaps empirically, pretty much the same sterility story about Bauhinia . . . (3)