Short legs, poor liver.

Some of the changes in body characteristics may be a precursor to potential health problems. The latest in the U.S. Journal of Prevention, 10 types of physical traits predict potential diseases.

　　1. The index finger is shorter than the ring finger: women prone to knee inflammation. a study in the journal Arthritis and Rheumatism found that women with an index finger shorter than the ring finger were twice times more likely to develop knee arthritis. Precautions: Strengthens the muscles around the knee. Sit on a chair, straighten your legs and parallel to the floor, keep for 5-10 seconds, and do 10 times altogether.

　　2. Taller than 157.5 cm: may lack longevity gene. a study in the Proceedings of the National Academy of Sciences found that women taller than 157.5 centimeters may lack a genetic mutation that helps them live longer. Precautions: Health habits such as non-smoking, drinking less and eating less meat are good for longevity.

　　3. Short leg: Beware of liver disease. a study in the Journal of Epidemiology and Community Health published that 4 liver enzymes were higher in women with 51-74 centimeters of leg than other women. Precautions: Wear masks and gloves before contacting toxic chemicals. Control the amount of alcohol consumed, each day with no more than 142 grams and 340 grams of wine and beer.

　　4. Poor sense of smell: easy to get Parkinson's disease. A study published in the Annals of Neurology found that people who had difficulty distinguishing bananas, lemons, cinnamon, or other odors had a 4-year risk of abstainers Parkinson's Disease 5 times times higher than normal elderly people. Olfactory impairment is usually diagnosed 2-7 years earlier than Parkinson's disease. Precautions: Taking fish oil supplements can help prevent Parkinson's disease.

　　5. Short arm: High risk of dementia. a study in the journal Neurology found that women who had less than 1.52 m in arms were at 1.5 times times more likely to develop Alzheimer's disease than women who had longer arms shows. Precautions: Hobbies such as painting or pottery help to better exercise arm flexibility and reduce the risk of Alzheimer's disease.

　　6. Earlobe creases: Greater cardiovascular risk. A study in the American Journal of Medicine found that there was a crease in one lobe, a 33% increase in cardiovascular risk, two lobes with creases and a 77% increase in cardiovascular risk. Preventive measures: to protect heart health through weight loss, blood pressure lowering, blood lipid lowering and so on.

　　7. Waist circumference: The larger the more prone to Alzheimer's disease. a study in the journal Neurology found that belly fat at age more than 40 increases the risk of Alzheimer's disease by 3.6 times times at the age of more than 70. Preventive measures: Learn to use the Mediterranean style of eating habits. Monounsaturated fatty acids in foods such as olives, nuts, seeds, avocados, and dark chocolate can prevent fat buildup.

　　8. Breasts: The larger the more susceptible to diabetes. the larger the chest, the higher the risk of developing diabetes. A 10-year study in the Journal of the Canadian Medical Council found that the larger the female breasts, the higher the risk of diabetes. Precautions: Perform high-intensity intermittent workouts. For example, a fixed bicycle sprint 6 times, 30 seconds each time, two times rest between 4 minutes, can promote blood sugar metabolism ability, reduce the risk of diabetes.

　　9. Calf: The finer the more the carotid plaque is prone to appear. A French study in the journal Stroke shows that women with lower calf circumference of less than 33 cm are at greater risk of carotid plaque and stroke. Precautionary measures: drink more green tea to keep your heart healthy.

　　10. Blood type: Type A, type B and AB are at greater risk of pancreatic cancer. a large-scale study at Harvard Medical School in the United States found that people with type A, B, or AB had a 44% increase in the risk of pancreatic cancer compared to those with O-type blood. Precautions: Adults who consume more than 300 international units per day can reduce the risk of pancreatic cancer by 44%. Low-fat dairy products and fish such as salmon are the most desirable sources of vitamin D food.

Short legs, poor liver.