L-Valine imwe ye20amino acids inova matombo ekuvaka emapuroteni.L-Valine inogona kuwanikwa mune zvakasiyana-siyana mapuroteni-akapfuma chikafu chakadai senyama, huku, hove, zvigadzirwa zvemukaka, uye nyemba.Inowanikwawo sechikafu chekuwedzera, kazhinji musanganiswa nemamwe maBCAA.