Oysters are rich in protein, zinc, omega-3 fatty acids and tyrosine, and low in cholesterol. Among them, zinc content is extremely high. Note: The zinc content of six oysters is twice the daily requirement. If oysters are not fresh, it is easy to cause food poisoning.

Pineapple is flat, sweet, slightly sour, slightly astringent and slightly cold. It has the effects of relieving summer heat, quenching thirst, promoting digestion, relieving diarrhea, invigorating spleen and stomach, strengthening vitality, invigorating qi and blood, promoting digestion, eliminating dampness, beautifying and slimming. It is a seasonal fruit for both medicine and food in summer, but it is not advisable to eat too much at a time.

So oysters and pineapples can be eaten together.

Second, oysters.

1, oyster

The scientific name oyster is a common shellfish in the ocean. It is called "Oyster" in southern Guangdong, "Oyster House" in southern Fujian, and "Sea Oyster" and "Stone Oyster" in northern fishermen. Oyster is a kind of shellfish. Its meat is fat, tender and smooth, and rich in nutrition. It is a bivalve mollusk, belonging to the family of oyster or clam, distributed in the coastal waters of temperate and tropical oceans. Hymenoptera and Hymenoptera animals are sometimes called Echinoptera and Crassostrea respectively. Oysters have been cultivated and eaten since BC; Pearls can be produced in the shell of pearl oyster. The two shells of oysters are different in shape, and the surface is rough and dark gray; The middle part of the upper shell protrudes; The lower shell is attached to other objects, with large volume, quite flat and smooth edges; The inner surfaces of both shells are white and smooth. The two shells are connected at the narrower end by an elastic ligament. There is a powerful adductor muscle in the middle of the shell to resist the tension of the ligament. When the shell is slightly open, water is introduced into the shell through the wave motion of cilia (the water flowing through it can reach 2 ~ 3 gallons per hour) to filter plankton.

Step 2: Efficacy

Oyster contains a lot of nucleic acid, which plays a very important role in the synthesis of protein, so it has the effect of delaying aging and reducing wrinkles.

Trace elements contained in liver and oyster have detoxification effect. Zinc can activate liver enzymes. Taurine, protein and other nutrients together can effectively protect liver health.

Taurine, brain gold and pentaenoic acid contained in oysters are important nutrients needed for intellectual development. Glycogen is a form of human energy storage, which can improve the efficiency of physical and mental activities.

Third, pineapple.

1. Pineapple (scientific name: pineapple) is one of tropical fruits. Fujian and Taiwan Province provinces are called Wang Li or Wang Lai (? ng-l？ I) It's called yellow pear in Singapore and Malaysia, and pineapple in mainland China and Hong Kong. There are more than 70 varieties, which is one of the four famous fruits in Lingnan.

Pineapple originated in the Amazon River valley of Brazil and Paraguay in South America, and was introduced to China from Brazil in the16th century. Now it has spread to the whole tropical region. Its edible part is mainly composed of inflorescence axis with increased meat quality and flowers arranged spirally around it. Flowers are usually not strong, and persistent flowers are surrounded by lobes in a cavity in which atrophied stamens and styles are hidden. The fiber of leaves is very tough and can be used in textile, rope making, netting and paper making.

2. The efficacy and function of pineapple

Pineapple is rich in vitamin B 1, which can relieve fatigue and stimulate appetite. The bromelain contained in it helps to decompose protein in food, which is beneficial to human body's absorption. After a full meal, eating a few slices of pineapple can get rid of greasy and help digestion. Pineapple is high in potassium, so it is suitable as a flavoring agent for cooking food for patients with hypertension, instead of salt.

3. The eating taboo of pineapple

People with ulcer, kidney disease and coagulation dysfunction should fast pineapple, and those with fever, eczema and scabies should not eat more.

Suitable composition of pineapple

Peace constitution;

The general population can eat it.