: One landmark study found that taking horse chestnut extract was as effective as wearing medical compression stockings for reducing leg swelling and volume in patients with chronic venous insufficiency (CVI).
: In European folklore, people used to carry horse chestnut seeds (often called "conkers") in their pockets to ward off rheumatism and arthritis.
⚠️ : Always ensure you are buying standardized extract. Raw horse chestnuts contain a toxin called esculin that is removed during the manufacturing of supplements like Venastat. Horse Chestnut: Usefulness and Safety | NCCIH
: Available through the Walmart website , often with multi-pack deals.



