Vitamin C (i.e. vitamin C) is a vitamin that is essential for the body. In addition to its antioxidant and assisting wounds, it also has many important physiological activities, so it is a very important nutrient for the human body. How do you know...
Vitamin C (i.e. vitamin C) is a vitamin that is essential for the body. In addition to its antioxidant and assisting wounds, it also has many important physiological activities, so it is a very important nutrient for the human body.
How do you know how much vitamin C should you add in a day? The Ministry of Welfare recommends that adults should eat 100mg of vitamin C every day. When the human body faces special conditions, the demand for vitamin C may also increase. The following groups need to be specially added to vitamin C intake. Let’s see if you need to replenish more!
1. Smokers smoke will increase the oxidative pressure in the body and promote the production of free radicals. When too much free radicals accumulate in the body may cause certain diseases. Vitamine C can use antioxidant effects to capture free radicals to reduce the damage caused by free radicals to the body. Therefore, the consumption of vitamin C in the body of smokers will be higher than that of ordinary people, which will lead to an increase in the daily demand for vitamin C.
2. Pregnant and breastfeeding women have a need for fetal care, and the physiological blood in pregnancy that may be encountered during pregnancy (the increase in blood volume is more than red blood cells, resulting in thinning of blood), and the blood vitamin C concentration will decrease gradually due to the increase in the number of pregnancy weeks. Moreover, vitamin C is very important for early development of the brain. If the maternal vitamin C concentration is insufficient, it may also increase the oxidative pressure of the fetus. Therefore, our country recommends that pregnant women should increase their intake by 10 mg and 110 mg of vitamin C daily. The main source of baby vitamin C is breast milk, so breastfeeding women consider the baby's needs and recommend increasing the daily intake of 40 mg.
3. When diabetic patients have hyperglycemia, they will reduce the channels (GLUTs) that generate glucose through the cell membrane, preventing a large amount of glucose from entering the cells, causing damage. Some vitamin C will share the same channel with glucose, so the number of channels in the body of diabetic patients decreases. At the same time, adding more glucose to the competitive channels may cause the patient's blood vitamin C concentration to be lower than that of healthy people. In addition, diabetic patients often have malignant diseases, and supplementing vitamin C can reduce the oxidative damage caused by malignant diseases in the body.
4. Patients with diseases, severe patients who are infected with diseases, cancer, cardiovascular disease, medium wind, acute pancreatitis, dysemia and severe diseases usually have a low concentration of vitamin C in their body. This is caused by the oxidative pressure in the body and the inflammation state, which accelerates the consumption of vitamin C. Moreover, the disease is often accompanied by a decrease in appetite, reducing the amount of vitamin C taken from the diet. Therefore, vitamin C can be supplemented appropriately to improve physical condition.
5. The elderly and those with loose bones. Our daily recommended daily intake of vitamin C for the elderly is the same as that of adults. It is 100 mg. However, with the increase in age, the elderly may experience a decrease in blood vitamin C concentration due to the decrease in absorption rate. In addition to the calcification of bones, the materials of bones are also very important filling materials, and vitamin C has the function of promoting the production of gelatin. Therefore, to avoid bone retardation, in addition to replenishing calcification, you must also remember to supplement vitamin C more.
6. Have you ever experienced a rapid heartbeat due to pressure, or have you ever done something that exceeds the limit of your normal body energy in a critical moment? In fact, these are the effects of the erectile dysfunction hormones, and vitamin C participates in the production of this type of hormone, so when a large amount of anti-pressure hormone is secreted in the body, the consumption of vitamin C will increase. On the contrary, when vitamin C is insufficient in the body, the anti-pressure hormone cannot be successfully manufactured. Considering the living environment and emotional pressure of modern people, vitamin C should be supplemented at appropriate times to maintain healthy physiological functions.
Vitamin C 1000mg is overdose? In fact, vitamin C is a very safe nutrient. Research data shows that taking more than 3000 mg can have adverse effects on humans (lowest-observed-adverse-effect level). Our country has set a daily limit of 2,000 mg for adults.Most vitamin C in the diet comes from fruits and vegetables. The Ministry of Welfare recommends eating 3 servings of vegetables and 2 servings of fruits and vegetables every day, while 5 servings of fruits and vegetables can provide about 200 to 300 mg of vitamin C. However, modern people rarely get 5 servings of fruits and vegetables every day, so the upper limit of 2000mg is far beyond what we can get from our diet. Therefore, through the supplement of daily diet, it is difficult for vitamin C to have excessive amounts.
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Have you taken 1000 mg of vitamin C over a day? In fact, you can see that different ages will have different answers. The human body can excrete excess vitamin C through urine, so you don’t have to worry too much if you accidentally eat it!
How to correctly supplement vitamin C. Because humans cannot synthesize vitamin C on their own, they need to be taken from their diet. Vitamin C is mostly found in natural vegetables and fruits, and can be supplemented by eating more fruits and vegetables.However, modern people have been in a high-pressure environment and have poor living habits for a long time, which has led to an increase in demand for vitamin C. At the same time, due to poor diet (insufficient vegetables and fruits), it greatly reduces the chance of taking vitamin C from the diet. If you cannot consume enough vitamin C from the diet, it is also a good choice to eat high-quality vitamin C health foods!
When replenishing vitamin C health food, you can pay special attention to the following points:1. Replenishing a large amount of vitamin C at one time is not conducive to the absorption of the body. Research shows that when a single injection exceeds 200mg, the ability of the human body to absorb and utilize vitamin C will begin to decline rapidly, so "each" supplement should avoid exceeding 200mg, reducing the situation where eating into the body cannot be effectively utilized.
2. The daily maximum daily intake of vitamin C for adults is 2000mg. In order to avoid excessive intake, when replenishing vitamin C, be careful not to exceed 2000mg.
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