Guide: how to choose vitamin C?

Methods to choose natural vitamin C

1. First determine your own needs and dosage of the product. Before buying, ask yourself how much vitamin C you need each day.

If you want to prevent disease, anti-aging, anti-oxidation, in general, vitamin C is easy to obtain from fresh fruits and vegetables. If you can't get it from normal food, or someone who is prone to vitamin C intake, such as work stress or smoking, you need additional supplements. First determine if you need it, and then look at the amount of the product.

2. You can choose different vitamin C tablets according to personal preference or convenience.

There are several types of vitamin C tablets on the market, such as lozenges, chewables, foams, etc.

If you take a lozenge, don't bite it deliberately, put it in your mouth and let it release slowly. If you like the bite, choose Chewable C to get the best out of them. Foam C tablets may be better because it is important to drink enough water when taking C tablets to avoid stone formation. When it is inconvenient to chew, foaming C-tablets are of course the most comfortable and easiest, and C-tablets that can be swallowed and chewed at any time may be more convenient for busy office workers.

3. According to personal needs, choose single dose or C tablets with other additives.

The advantage of single-dose C tablets is that the dosage can be clearly controlled and can also be individualized with other vitamins. Vitamin C + vitamin E is a standard antioxidant that reduces oxidized vitamin E, which is excreted in the urine and does not remain in the body. Taking both together can indeed boost antioxidant effects. But to prevent cardiovascular disease with vitamin E, you need to take 200∽400iu per day.

So it depends on the dosage of the product, how much vitamin E is. Otherwise it has little effect. Vitamin C + calcium, vitamin C can help calcium absorption and help women with osteoporosis or menopause. But menopausal women should take 1000mg of calcium per day, and women in general should take 500mg per day before menopause. Therefore, in order to determine the calcium dosage of the product, if it does not meet the needs, taking an adequate calcium tablet and an appropriate C tablet separately would be a better choice.

Vitamin C + iron, is also to improve the absorption rate of iron, suitable for women or menstrual period. Iron is generally difficult to absorb. Usually a 10mg of iron can only be absorbed by 1mg, but vitamin C can convert iron ions into ferrous ions, which are easily absorbed at this time.

Medicinal collagen vitamin C

Some elderly people often go to pharmacies to buy vitamin C. Most of these people suffer from certain diseases and must take vitamin C to relieve symptoms. These elderly people usually choose to buy the cheapest type in pharmacies. Vitamin C.

The effect of this kind of vitamin C is really good, but this type of vitamin C is a pharmaceutical vitamin C, which is aimed at a certain disease. The doctor prescribes it to the patient, and it is not suitable for everyone to eat. And eating for a long time will have certain side effects on the body, so everyone should not try it at will.

Health vitamin C

The most popular should be this kind of health-care vitamin C, because not only is the advertisement well done and everyone is familiar with it, but also the taste is really addicting, including strawberry, orange, green apple, especially popular with children. Welcome, this type of vitamin C is indeed a little more pure, and there are no side effects, but the price is slightly higher.

Precautions for taking ascorbic acid vitamin c tablets

1. Do not eat vitamin C on an empty stomach, because it needs the assistance of other nutrients for digestion and absorption. Vitamin C can also help the metabolism of other nutrients, such as calcium, iron, etc.

2. Divide into two meals, such as half breakfast and half lunch or dinner, to keep the vitamin C concentration in the blood at a high level, maintain vitality and resist stress.

3. To drink enough water, it is found that no matter how much vitamin C you eat a day, the human body can only absorb 200mg, and more will be excreted in the urine.

Improper operation of accelerated loss of natural vitamin C

VC is a water-soluble vitamin, and it is more likely to be lost when it is in an aqueous solution. For example, when washing vegetables, vitamin C will be lost with water from the incision, and scalding vegetables will cause VC to dissolve in water and cause losses. In order to avoid vitamin C A lot of losses, it is recommended to wash the vegetables before cutting them, and cook them immediately after cutting them.

Vitamin C is a type of acidic vitamin that is particularly unstable when it encounters alkalinity and is easily destroyed.

Vitamin C is afraid of heat, and will lose a lot of vitamin C during steaming, frying, frying, frying and other operations. When heated at high temperature for a long time, the loss of vitamin C will be more serious. Onion, ginger and garlic have strong antioxidant properties. Some can act as antioxidants and help protect vitamin C from damage.