锘?
The taste is the oldest “cause”

It is a happy thing to go home every day and the mother has a delicious dish of steaming food for us to enjoy.
However, I don’t know when the mother’s dishes are getting heavier and heavier than before.
The old man ate with relish and felt that the taste was just right, but we were so salty and straight.
Is the taste heavy? Is it a big disaster?
銆€銆€The taste of the old man is mostly due to the degradation of taste. Yes!
The heavy taste is indeed the “years of trouble”.
This is because, as people age, the feeling of salty taste of the elderly has deteriorated more and more.
Because the conduction effect of the taste buds becomes lower, some elderly people may feel the taste change or are less sensitive to taste stimuli.
The older you are, the heavier the taste, and it seems to be a common feature of the elderly.
In fact, human taste buds and olfactory cells shrink with age, and taste and smell gradually degenerate.
銆€銆€An article published in the famous medical journal New England Magazine pointed out that the sensitivity of the elderly to salt is 11 times lower than that of younger ones, the sensitivity to sweetness and bitterness is reduced by 7 times, and the sensitivity to acid is reduced.The smallest, but also four times as much.
銆€銆€There are also many reasons for the taste of the elderly. In addition to the natural deterioration of taste, the taste is heavy, and the taste of the elderly is related to the other three factors.
銆€銆€Brain aging: Studies have found that acid, sweet, salty, bitter, and umami must be detected by the tongue to identify the brain, so brain changes at different times will change the type and extent of food preferences.
The human brain will be different in age and gradually change the taste of food. Although the tongue constantly produces new taste cells and sends food information to the brain for interpretation, it may be because the brain function is weakened and the judgment ability is lowered.
Older people tend to taste more and more heavy, because the brain is aging.
銆€銆€Lack of trace elements: The nutrients closely related to taste are mainly zinc, iron, vitamin A and niacin.
Zinc is a bridge between food and taste buds. If you don’t get enough, it will affect the sensitivity of taste.
Iron is an important substance of nerve conduction. If iron is lacking in the body, the nerve conduction of taste will be affected, resulting in degraded taste.
In addition to the two major nutrients, zinc and iron, vitamin A and niacin also affect taste.
Therefore, the elderly should properly supplement the appropriate amount of zinc, iron, vitamin A and niacin.
銆€銆€Malnutrition: Because of physical weakness and nutritional metabolism, the elderly have insufficient nutrient supply or malabsorption, and the tongue cells are necrotic. The tongue nipple shrinks and disappears, so that the taste buds in the tongue nipple also shrink or disappear.The ability is also gradually slow.
銆€銆€Experts pointed out that eating and tasteless, loss of appetite is one of the characteristics of human aging.
Eating too much salt for a long time is very unfavorable to the body. Therefore, the taste of the elderly becomes heavier and should not be underestimated to find out the reasons behind the heavy taste.