(1) favorable prevention and treatment of iron deficiency anemia: apples contain malic acid, tartaric acid and citric acid, iron in the presence of acidic conditions or in the role of vitamin C, in order to be well absorbed. Apple is acidic, and contains more vitamin C, is the body's absorption of iron favorable auxiliary food.

(2) is conducive to the elimination of edema: edema occurs in pregnant women, one of the causes is sodium retention. Supplementary potassium sodium, apple is rich in potassium, per 100 grams of apple containing potassium up to 100 mg. So pregnant women eating apples can prevent edema in pregnant women. It can also prevent the symptoms of acidosis due to frequent vomiting.

(3) prevention of certain diseases: apples contain more pectin and cellulose. Pectin and cellulose have the effect of absorbing bacteria and toxins, thus reducing the occurrence of certain diseases in pregnant women.

(4) eliminate fatigue: pregnant women are prone to fatigue. The human body fatigue is mainly due to the accumulation of lactic acid in the body, and apples contain more minerals, minerals in the body is alkaline, so it can neutralize lactic acid, thus eliminating fatigue.

Dietary precautions in early pregnancy:

Don't increase calories in early pregnancy, intake and the same amount as usual. It is important to consume high quality protein and calcium and other nutrients during this period. Also, to ease pregnancy sickness, eating more salads and drinking more juices will help.

1, adequate intake of high-quality nutrients: the mother-to-be must be more than the adult women must be 2000 calories a day to take in 150 calories. The extra calories are equivalent to half a bowl of rice; it is important that the nutrients in the food are averaged so that it is an excellent diet. Protein intake needs to be increased to 75 grams, which should be taken very carefully every day. Protein must be consumed from the early to late stages of pregnancy because the development of the fetus, placenta, uterus, breasts, etc., all require a large amount of protein, and if you are a vegetarian, you must find a way to supplement.

2, relieve the nutritional countermeasures of pregnancy sickness: when pregnancy sickness begins, digestion becomes worse, you can eat food that can cause appetite, but don't eat too much at one time, a small amount of multiple meals is better. Especially in the morning before getting up or fasting, pregnancy vomiting will be more serious, so do not have an empty stomach, eat some simple cookies or toast. When you are afraid to smell the food and dare not approach the food, cold food has less flavor than hot food and is easier to eat. Focus on light and sour foods, cold tofu, cold noodles, cold noodles, salads, etc. You can eat them without burden even if you have severe pregnancy sickness. If you drink too much water, your gastrointestinal function will become weaker and your pregnancy sickness will be worse, so it is best to drink a small amount of ice water or quench your thirst with a little ice.