2. Grains and cereals: wheat, oats, buckwheat, millet, corn, soybeans, black beans, barley, mung beans, peas, cowpeas, lentils, tofu.
3. aquatic products: mackerel, loach, mussels, lagoons, eels, clams, sea cucumbers, snails, shrimps and crabs, snappers and salmon can be consumed for a longer period of time in larger quantities due to the high levels of astaxanthin in salmon.