Walnut ndi gwero labwino, labwino komanso labwino. Amatchedwanso "Mtengo wa Moyo", chifukwa uli ndi mavitamini ambiri (E, A, P, C, B), ndikuwunika zinthu (sodium, calcium, magnesium, potassium, ayodini, iron, phosphorous) ndi zinthu zamoyo zomwe zimagwira ntchito. Pali maphikidwe ambiri ogwiritsira ntchito mtedza, mankhwala onse komanso mankhwala ovomerezeka.
