Nowadays, many elderly people do not put monosodium glutamate in cooking, thinking that monosodium glutamate is a chemical product that is harmful to people's health. Actually, this is a misunderstanding. Eating monosodium glutamate in moderation has no effect on people's health. Nowadays, many elderly people do not put monosodium glutamate in cooking, thinking that monosodium glutamate is a chemical product that is harmful to people's health. Actually, this is a misunderstanding. Eating monosodium glutamate in moderation has no effect on people's health. Nowadays, many elderly people do not put monosodium glutamate in cooking, thinking that monosodium glutamate is a chemical product that is harmful to people's health. Actually, this is a misunderstanding. Eating monosodium glutamate in moderation has no effect on people's health. Nowadays, many elderly people do not put monosodium glutamate in cooking, thinking that monosodium glutamate is a chemical product that is harmful to people's health. Actually, this is a misunderstanding. Eating monosodium glutamate in moderation has no effect on people's health. Nowadays, many elderly people do not put monosodium glutamate in cooking, thinking that monosodium glutamate is a chemical product that is harmful to people's health. Actually, this is a misunderstanding. Eating monosodium glutamate in moderation has no effect on people's health.