It is easy for people to overeat when eating out. In order to control your calorie intake, you can measure it with your palm. A serving of meat or fish should be as big as your palm. The ideal dessert is about the size of a woman's thumb.
2. Keep your metabolism healthy
If your fingernails are coarser or cracked than usual, it may be a symptom of hyperthyroidism or attenuation, that is, the body produces too much or too little hormone to regulate metabolism. Other symptoms of hyperthyroidism include inability to concentrate, unexplained weight loss and always feeling hot and hungry. Typical symptoms are fatigue, joint and muscle pain, weight gain and always feeling cold. If you have these symptoms, you'd better see a doctor.
Thicken hair
Put your fingers on the forehead hairline, comb your hair from front to back, and exhale at the same time. Repeating 10 times a day can stimulate the growth of hair follicles and make hair thicker and smoother.
Prevent colds and flu
Hands are the most susceptible to bacteria and make people sick. When you press the elevator with your hand and hold the door handle, bacteria will infect your hand. This is why washing hands is the easiest way to prevent diseases. Wash your hands with soap and hot water for 20 seconds, and don't pull between your fingers and under your nails.
Look young
Your hands will reveal your real age. Even in your thirties and forties, your hands will still show signs of sunburn, dryness and brown spots. In order to make your hands as young as before, let your hands enjoy the same treatment as your face.
6. Prevention of motion sickness and seasickness
When traveling by car for a long time, pressing an Neiguan point (the width of the third finger under the palm of your hand) between the two tendons on the inside of your wrist helps to prevent motion sickness and seasickness.
7. Finger temperature predicts heart disease
The latest research found that the signal appeared on the finger before the obvious symptoms of heart disease appeared. Specific measurement: wrap your arm with a sphygmomanometer. When the sphygmomanometer expands, the blood flowing to the hand decreases and the temperature of the finger drops. After 5 minutes, release the sphygmomanometer, and the faster the finger temperature recovers, the healthier the vascular endothelial cell layer will be.
8. Cold hands and feet detection circulation system
In fact, cold hands and feet are not necessarily a bad thing. In fact, cold hands mean good health. People with low blood pressure but healthy, whether indoors or outdoors, usually have normal trunk blood flow, but their limbs have low body temperature. But if your hands are cold, accompanied by alopecia or amnesia, it may be hypothyroidism; If accompanied by numbness or tingling, it means that vitamin B 12 is deficient; If it is accompanied by pain, burning pain, or obvious paleness of fingers and toes, it should be a serious peripheral vascular disease.