3-Methylseleno-L-alanine

3-Methylseleno-L-alanine is a selenomethyl derivative of L-selenocysteine, the 21st essential human amino acid.

It is widely found in Astragalus, garlic, onion, broccoli and other plants as well as selenium-rich yeast.

It has the advantages of clear chemical structure, low toxicity, high bioavailability and good selenium supplementation effect.

3-Methylseleno-L-alanine not only has a preventive effect on a variety of tumors (such as breast cancer, prostate cancer, liver cancer, etc.),

but also has an auxiliary effect on cancer treatment.