NO, definitely no. Our bird nest are pure and natural with no bleach and preservative. We use exclusive sterilization process to ensure 100% safety. Pregnant mothers can consume our bird's nest with confidence!

Refrigeration is the best storage method, but do not put it in the freezer!

Boil water and pour it into a larger bowl, and place the bird's nest into the container, cover with a lid and let the water warm the bird's nest for about 5-10 minutes.

1. Avoid greasy. Bird's nest can be matched with various foods, and there are no foods that have adverse reactions with bird's nest. Generally, when eating bird's nest, you should avoid spicy and greasy food and don't smoke. Do not consume coffee, tea with bird's nest at the same time.

2. It is advisable to eat small meals frequently, and avoid large amounts of food at one time. Studies have shown that adults consume 3 to 5 grams of dry bird's nest each time, and children 1 to 3 grams each time, and this amount of food is the best. Excessive eating might cause gastrointestinal indigestion and the nutrition cannot be absorb.

3. It should be eaten for a long time. Eating bird's nest has no obvious effect in the short term. It is best to take it for a long time or often. You can take it once everyday, or 1-2 times a day. Suggest to consume with an empty stomach or consume 1 hour before going to bed at night. More than 90% of those who consume it will have a certain effect within 3 months.

4. It is advisable to use less sugar and less salt, and avoid too sweet and too salty. Rock sugar bird's nest tastes good. Stewed bird's nest with appropriate portion of rock sugar is good.

The best time to consume bird's nest is with an empty stomach early in the morning or 1 hour before going to bed. Bird's nest stimulates the secretion of gastric juice in the stomach, causing the peristalsis of the stomach, and the gastric mucosa has a lot of blood supply, which has the conditions to fully absorb nutrients and can quickly exert nutritional efficiency.

Dried bird’s nest – To store bird’s nest, usually put the in a cool and ventilated place, and it is better to keep it in the refrigerator (temperature at 0-4℃), it can be stored for at least three years without deterioration. If the bird's nest has a musty smell but no mildew spots, this musty smell may be the smell of the bird's nest itself, which still retains its nutritional value. If there is mildew or mildew spots, the bird's nest should be discarded and cannot be eaten.

Instant Cook Bird's Nest – Instant Cook Bird's Nest is bird's nest that is free of pick and wash and no foaming. The Instant Cook Bird's Nest is processed through soaking, hair picking, stewing, drying and other processes. The Instant Cook Bird's Nest is easy to cook. Seal the Instant Cook Bird's Nest with plastic wrap, place it in a cool and ventilated place, or store it in the refrigerator (temperature at 0-4°C), the shelf life is three years.

免发泡燕窝鲜炖包 – 燕窝经过挑毛、发泡后未经吹干直接装入保鲜袋或者保鲜盒，燕窝包可直接炖煮食用。鲜炖包保存在冰箱冷冻（零下 4～10 度左右），可以保质半年以上。

Fresh Cooked Bird's Nest - Since our Fresh Cooked Bird's Nest is completely free of preservatives, it must be refrigerated within 10 days upon received. Our shelf life is different from other brands, it can only store up to 30 days. Once open, it must be finish consume within 4 hours.

Most people are not allergic to bird's nest. However, people allergic with egg should avoid consume eat bird's nest. People with allergies should eat a small amount of bird's nest for the first time. Take a spoonful at the beginning of consumption, pay attention for observation, if there is no allergic reaction, you can gradually increase the portion. you should stop eating bird's nest for a period of time once allergic reaction occurs such as rash, itching, vomiting, diarrhea, etc.

Bird's nest has anti-tyrosinase activity and inhibits melanocytes from producing melanin. Bird's nest can be taken orally, because sialic acid can work through the skin tissue. Studies have shown that sialic acid is the main whitening component of bird's nest. Studies have shown that the antioxidant capacity of bird's nest is 1.4 times that of blackberry, the king of fruits, 3 times that of blueberry, 6 times of red raspberry, and dozens of times that of orange! It can be seen that bird's nest is of great help in anti-aging. Bird's nest also contains an epidermal growth factor (EGF)-like activity that stimulates cell division, growth, and promotes tissue regeneration. Therefore, bird's nest has the functions of whitening, anti-oxidation, anti-aging, and skin care if consume continuously.

Consuming bird's nest is encouraged throughout pregnancy. If possible, it is recommended to eat bird's nest during pregnancy and postpartum recovery, which is beneficial to prenatal and postpartum health! Pregnant women consume bird's nest, it not only can improve the body resistance of mother and baby, and the sialic acid in bird's nest is also good for the baby's brain development. If you insist on eating bird's nest during pregnancy, the baby's skin condition will be good. It is best for pregnant women to eat once a day, 3 to 5 grams each time, until the end of lactation.

In fact, in the process of fetal growth in the mother's body, the 3-11 weeks gestational age in the first trimester is the stage of the formation of important organs of the fetus. The brain and nerve development are in the first 3 months. Pregnant women can consume folic acid and eat bird's nest to obtain sialic acid. The sialic acid in bird's nest promotes fetal brain development. If you want to eat bird's nest during pregnancy, it is recommended to eat it every day for the first 3 months.

吃燕窝可以帮助调节体内的内分泌系统，从而缓解孕吐。

Consuming bird's nest is encouraged throughout pregnancy. If possible, it is recommended to eat bird's nest during pregnancy and postpartum recovery, which is beneficial to prenatal and postpartum health! Pregnant women consume bird's nest, it not only can improve the body resistance of mother and baby, and the sialic acid in bird's nest is also good for the baby's brain development. If you insist on eating bird's nest during pregnancy, the baby's skin condition will be good. It is best for pregnant women to eat once a day, 3 to 5 grams each time, until the end of lactation.

In fact, in the process of fetal growth in the mother's body, the 3-11 weeks gestational age in the first trimester is the stage of the formation of important organs of the fetus. The brain and nerve development are in the first 3 months. Pregnant women can consume folic acid and eat bird's nest to obtain sialic acid. The sialic acid in bird's nest promotes fetal brain development. If you want to eat bird's nest during pregnancy, it is recommended to eat it every day for the first 3 months.

Bird's nest has many benefits for mothers. Anti-viral, anti-inflammatory and improve immunity; Anti-oxidant and anti-aging to delay skin aging; Anti-oxidant and anti-aging to delay skin aging.

Bird's nest has glycoprotein active ingredients and epidermal growth factor-like activity, which helps wound healing. Sialic acid can block the combination of intestinal and virus, and enhance the body's disease resistance. Since sialic acid is an anion, it can combine with positively charged calcium ions in the human body to improve the intestinal absorption capacity of nutrients. Sialic acid is an important nutrient for brain development. As the baby grows, the nutritional composition of mother's milk will be adjusted accordingly, and the content of sialic acid in the milk will decrease. Mothers insist on eating bird's nest after giving birth, which can ensure a steady stream to supply baby sialic acid to promote baby's brain development.

Eating bird's nest in middle-aged and elderly people not only improve bone strength, it can also increase dermis thickness and promote cartilage cell regeneration, and also improve cardiovascular disease.

Bird's nest is a good complementary food, rich in protein and sialic acid, which can prevent babies from affecting their physical growth and brain development due to insufficient protein intake. It can improve their intelligence and memory, promote gastrointestinal digestion and absorption, and improve immunity to fight with disease. Bird's nest has the effect of moisturizing the lungs and preventing colds, and can also improve the congenital deficiencies of children.

Experts suggest that bird's nest contains high water-soluble protein. Before eating bird's nest, you can test a small amount to see if there is any allergic reaction. One-year-old babies can eat 0.3-0.5 grams of dry bird's nest per day; children aged 3-5 can eat 1-1.5 grams of dry bird's nest per day; school-age children can eat 2-3 grams of dry bird's nest per day.

Precocious puberty may be related to foods high in estrogen. Research shows that the daily consumption of bird's nest is not much, and the intake of estrogen is not high. Infants and young children eat 0.5 to 1.5 grams of dry bird's nest per day. Older children can eat more dry bird's nest per day, but not more than 2.5 grams. The amount of estrogen is not as high as eating a 60-gram egg. If it is okay for infants and young children to eat one or two eggs a day, then eating bird's nest for a long time will not cause precocious puberty.

Men bear a lot of pressure in society, and they will lose energy when they are tired from running around. It is very important to know how to maintain health. Men can eat bird's nest and cause no any harm. Whether it is traditional Chinese medicine or modern medicine, the efficacy of bird's nest is clearly described. Beside the beauty function, bird's nest also has the functions of nourishing, curing deficiency, moistening lung, moisturizing dryness.

Studies have shown that bird's nest can fight tumors, and patients with uterine fibroids and ovarian cysts can eat bird's nest. These diseases are caused by the inability of the hormone levels in the body to achieve a balanced state through self-regulation. Although bird’s nest contains endogenous hormones, these are inherent in the growth and development of animals and plants, such as the liver, milk, eggs, etc. of cereal animals. 50 grams of bird's nest contains progesterone which equivalent to the content of one egg, and 3 grams of bird's nest contains 17β-estradiol equivalent to the content of one egg. Estrogen is not the key to the function of bird's nest, nor does it affect the hormonal changes in the human body. The rich sialic acid in bird's nest can improve immunity, resist inflammation and anti-tumor. At the same time, patients should pay attention to regulating their emotions and work and rest balance, and exercise more to slowly regulate their physical condition.

The main components of bird's nest are active proteins and minerals. Due to blood loss during menstruation, it is suitable to eat bird's nest to supplement nutrients such as protein. Eating bird's nest will not have any negative impact on the menstrual cycle, young women with irregular menstrual periods, or menopausal women with excessive sweating should eat it regularly.

Low menstrual flow is reflected in two aspects: too little blood or too short menstrual time. New era believes that emotional stress, diet, cold stimulation, and human miscarriage can cause menstrual oligomenorrhea; traditional Chinese medicine believes that lack of qi and blood leads to low menstrual flow. Bird's nest nourishes lung, nourishes kidney water, and can regulate the body, so it can be eaten.

Eating bird's nest will not cause menstrual disorders. The rich sialic acid in bird's nest can improve immunity, resist inflammation and anti-tumor. At the same time, patients should pay attention to regulating their emotions, combine work and rest, and exercise more to slowly regulate their physical condition.

Women's physiological period requires high dietary nutrition, bird's nest can nourish yin and moisten dryness, nourish qi. Although bird's nest contains estrogen, three to five grams of dry bird's nest per day contains less hormones than a 50-gram egg. Therefore, bird's nest can be eaten during the menstrual period.

When women reach the age of 50, estrogen levels in the body drop sharply, and they need to nourish yin even more. Bird's nest is not cold or dry, and its properties of nourishing the stomach and moistening deficiency have been recognized by the medical prescriptions and medical books of the past dynasties. Bird's nest has glycoprotein, sialic acid and epidermal growth factor-like, supply the nutrients and moisture needed by the skin, quickly repairs damaged skin cells, and plays a role in delaying aging. Long-term conditioning can relieve anxiety, insomnia and other menopausal symptoms, improve bone strength and delay skin aging.

Menopausal women need more yin nourishment, and the consumption of bird's nest can be appropriately increased on the basis of 3-5 grams per day.

Experiments have found that bird's nest inhibits the growth of lung tumor cells, liver tumor cells and breast tumor cells. Do not eat bird's nest before chemotherapy to avoid the doctor's misjudgment. You can eat bird's nest after chemotherapy, which is beneficial to the body's recovery

Gestational diabetes is caused by a variety of reasons, the most common is eat without control, overeating, so you should eat some healthy and beneficial food under the advice of your doctor. Bird's nest is rich in sialic acid. It is not like some other traditional supplements such as deer antler, fish maw, etc. that require pregnant women to pay attention to the amount they eat. 3 to 5 grams Bird's nest per day, with low sugar content, so it can be eaten by people with diabetes and high blood pressure. Bird's nest is very helpful to improve the immunity of pregnant women. Anemia patients can definitely eat bird's nest, red dates and longan bird's nest which has the effect of nourishing yin and blood. If the hemoglobin level is seriously low, eating bird's nest is not enough, more professional symptomatic treatment is needed, and folic acid, iron and vitamin B2 can be supplemented if necessary.

Bird's nest is rich in sialic acid. The researchers found that sialic acid and its derivatives have important roles in inhibiting sialidase and anti-influenza virus, anti-parainfluenza virus, anti-rotavirus, anti-respiratory syncytial virus, and anti-adenovirus.

Consistently consuming bird's nest can improve immunity. Sialic acid promotes the immune system, not only as an innate defense mechanism, but also makes the immune system more adaptive. Consumers can consume 3 to 5 grams of dried bird's nest every day or two.

Since hydroxyproline is a specific amino acid in collagen and does not exist or rarely exists in other proteins, it is more reliable to use the method of measuring hydroxyproline content to compare the effective content of collagen in products. Among the amino acids contained in collagen, proline and hydroxyproline are unique to collagen and account for a total of 25%. According to the amino acid analysis, there is no hydroxyproline in bird's nest, which means that there is no collagen in bird's nest. However, Bird's nest contains an epidermal growth factor (EGF)-like activity that stimulates cell division, growth, and promotes tissue regeneration. Therefore, bird's nest has the functions of whitening, anti-oxidation, anti-aging, and skin care if consume continuously.