This vitamin is essential for a strong immune system, the formation of bones and collagen, and the production of energy. It is also a powerful antioxidant.

It was first discovered because of the cured but notorious scurvy, and later its efficacy was widely discovered and applied.

It is magical because it plays an important role in fighting various cancers, cardiovascular diseases, common cold, oral ulcers, vitamin C and so on.

For example, it can prevent gingival atrophy and bleeding, prevent arteriosclerosis, prevent free radicals from harming the human body, improve human immunity and detoxify. Yes, vitamin C is the most common antidote for heavy metals, especially for removing lead, arsenic and cadmium.

I had a delicious cancer-causing barbecue with benzopyrene and nitrosamines in the middle of the night. I suggest two more.

In Britain, the recommended daily intake of vitamin C is only 60 mg, which is only the amount of an orange. The optimal daily intake of ODA is 2000mg, that is, 1800mg, which is enough to determine the completely different health levels of two people.

For the best health, RDA is not enough. We often need ten times as much ODA as RDA. But it is very helpful for you to keep energetic and healthy.

Since 2000mg is equivalent to 22 oranges, obviously most people can't eat so many oranges a day, and they can't afford to buy so many oranges ... so it is necessary to add extra vitamin C to at least make their bodies more energetic.

It is also for this reason that the health care products market began to make a fuss, and vitamin C supplements began to be uneven. If you pay attention, you will find that there are effervescent tablets, chewable tablets, tablets, and even vitamin C in the form of soft candy. The price fluctuates greatly, ranging from 19.9 to 1 18, not counting my vitamin C of two yuan a bottle.

When the price of the same thing fluctuates greatly, there must be many articles in it.

First of all, the medicine is definitely not delicious. The same is true of vitamin C, also called ascorbic acid. According to the molecular structure diagram of VC, it has four hydroxyl OH groups connected to carbon, and the valence bond between CO is relatively tight and difficult to break, while H is easy to separate from O and hydrolyze. The higher the concentration of hydrogen ions in the solution, the stronger the acidity.

So if this thing is eaten directly, it can basically be said that it will be sour to the face.

Therefore, this sour and hard-to-swallow thing can actually produce chewable tablets, which are still orange-flavored. Gabba Gabba tastes like sugar, well, it's delicious.