Pig blood also has the effect of preventing memory loss because its phospholipid content helps increase the amount of acetyl choline, the glue that connects nerve cells, thereby improving memory and reducing forgetfulness. Elderly people with forgetfulness can eat more dishes containing blood.
Some experimental studies show that pig blood is effective in preventing diseases cancer. Trace elements in secretions can prevent the reproduction of malignant cell diseases and repair damaged tissues.
Blood is good for health but is often hated because not everyone likes to eat it. In particular, many housewives are afraid of blood or complicated processing, so they do not use it. Furthermore, pig blood is also easily contaminated during the slaughter process.
Be careful when using pig blood
Pig blood, like other animal organs, contains very high levels of cholesterol. Therefore, even though blood is cheap and nutritious, you should only eat enough. On average, once a week you can add one meal to the family menu to supplement micronutrients. In addition, you should not consider blood as the main nutritious food in the family.
People with dyslipidemia, fatty liver, cirrhosis, obesity, and people with congenital hemolysis should not eat. People with atherosclerosis, diabetes, gout, unstable blood pressure, and intestinal diseases should also limit this dish.
Please note that you should buy new blood that is still bright red in color; Do not buy blood that is dark in color or has a strange smell, and do not use blood from sick pigs or in epidemic areas. Absolutely do not use raw blood like blood pudding because of the risk of infectious diseases including streptococcus and parasites.