1, blueberry taboo
1. Diarrhea patients should not eat. Blueberries have the function of diarrhea, which is beneficial to constipation patients. Generally, people can eat them in moderation, but eating them in diarrhea patients will lead to aggravation and great harm.
2. People with spleen and stomach deficiency and cold should not eat. Blueberries are cold foods. For those with spleen and stomach weakness, it may cause a variety of discomfort symptoms, and it will lead to spleen and stomach weakness, which is harmful to health.
3. People with kidney diseases should not eat. Blueberries contain more oxalic acid, which needs to be removed by kidney metabolism, otherwise it will bleed and crystallize in the body, which is extremely harmful to health, not only leading to aggravation of the disease, but also inducing other diseases.
4. People should eat carefully during calcium deficiency and calcium supplementation. Oxalic acid in blueberries will combine with the ingested calcium, which makes calcium not easy to be ingested by the human body. Therefore, it is best not to eat blueberries during calcium supplementation.
2. Efficacy
1. Prevent memory decline: The nutrients contained in blueberries can improve the activity of brain neurons, thus improving the memory and quick thinking ability of the brain.
2. Prevention of heart disease: Blueberries contain a certain amount of potassium, which can relieve the burden on the heart and enhance the cardiac function, thus effectively preventing the occurrence of heart disease.
3. Improve eyesight: Blueberries contain anthocyanin antioxidants, which can repair damaged tiny blood vessels, thus promoting eye metabolic circulation, keeping intraocular pressure normal and relieving various eye discomfort symptoms.
4. Skin care and whitening: The nutrients contained in blueberry can effectively relieve skin aging, improve skin tissue metabolism, keep skin healthy, make skin more elastic, and also whiten skin and eliminate pigmentation.
3. Cleaning method
Cleaning blueberry is a troublesome thing, because its tail is easy to hide sediment and bacteria, which may cause discomfort after improper cleaning, so it must be cleaned. Let's learn more about the cleaning method of blueberry.
1. Clean water: When cleaning with clean water, it is best to soak blueberries in the book for a while. At this time, dust, bacteria and other substances on the surface of blueberries are more likely to fall off, so you can eat them after washing with clean water for three times.
2. Salt water cleaning: If you feel uneasy about cleaning with clean water, you can choose to clean with light salt water. This cleaning method can not only kill bacteria, but also remove pesticide harmful substances on the surface. When cleaning, first soak the blueberries in light salt water 10 minute, stir slowly during soaking, and then rinse with clear water for a while.