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Horse Gram (Macrotyloma uniflorum)

Horse gram — the ancient drought-resistant legume of Ethiopia and South Asia, now recognized as one of the highest-antioxidant legumes available and with unique documented weight management and anti-diabetic properties.

Compiled by APEX Legacy from published research and documented food history, under the editorial direction of Jonathan Jackson, Founder. How we write and review these pages →

Why it is ours

Horse gram is not a Black American cultural food but offers pharmacological value that justifies inclusion in the APEX database. For Black American communities managing T2D, obesity, or kidney stones — all conditions disproportionately affecting Black Americans — horse gram's specific documented properties are relevant.

What it does

Horse gram has the highest ORAC (oxygen radical absorbance capacity) score of any legume tested — it is among the most antioxidant-dense legumes available globally. The condensed tannins (proanthocyanidins) specifically inhibit α-glucosidase and α-amylase enzymes — reducing carbohydrate digestion and post-meal blood sugar response (same mechanism as the diabetes drug acarbose). Multiple animal studies show significant weight reduction, fat mass reduction, and improved insulin sensitivity from horse gram consumption. Uniquely, horse gram has been documented in clinical studies to reduce the crystallization factors that lead to calcium oxalate kidney stones — one of the few foods with this specific property.

How it is cooked

Soak overnight. Boil 1-1.5 hours until tender (smaller and quicker than black-eyed peas). Excellent in soups, dal preparations, or as a sprouted bean. Horse gram sprouts are high in vitamin C and bioavailable protein. Available at Indian grocery stores as 'kulthi dal' or 'horse gram dal.'

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