Home Herbs Index A Akhrot (Juglans regia) (Walnut) AllABCDEFGHIJKLMNOPQRSTUVWXYZ Akhrot (Juglans regia) (Walnut) Pharmacological action: Aphrodisiac and brain tonic. Medicinal use: Effective in mental debility, indigestion, weak teeth and gums, skin ulcers, sores and eczema.