Key points of breast development for girls

Many times, everyone knows that they attach great importance to some of their own organs. For example, for girls, the development of breasts is very important. But do you know some knowledge about breast development? In fact, you'd better understand some content so that it can be helpful in the future.

The upper boundary of the chest is the lower boundary of the neck, the lower boundary is the lower opening of the bony thorax, and the outside is the anterior and posterior edges of the deltoid muscle. It is the second largest body cavity part of the human body. This area is divided into two parts: the thoracic cavity and the contents of the thoracic cavity; the thoracic cavity is further divided into the chest wall and diaphragm; the chest wall is further divided into the anterior, lateral and posterior walls by the anterior and posterior axillary lines, among which the posterior wall is called the back and belongs to the spinal region; the contents of the thoracic cavity are further divided into the mediastinum in the middle and the lungs and pleura on both sides. The boundaries of the chest, body surface landmarks and the division of chest landmark lines. The characteristics of the superficial and deep fascia of the chest wall, the distribution and communication relationship of the superficial veins, the distribution of cutaneous nerves, and the structure of the proper chest wall. The surface projection of the lung and pleural reflection line, the surface projection of the heart and great blood vessels and their clinical significance. Eating healthy, providing adequate calcium in food combined with proper chest exercises will be more effective in enlarging breasts. Drink more milk. To promote breast development during puberty, you can eat foods rich in vitamin E and beneficial to hormone secretion, such as cabbage, cauliflower, sunflower oil, corn oil and rapeseed oil. B vitamins also help hormone synthesis and are found in foods such as whole grains, beans, milk, and beef. Because endocrine hormones play an important role in breast development and maintenance, estrogen causes the mammary ducts to grow, and progesterone causes the mammary ducts to branch continuously, forming mammary ductules. Do some chest expansion exercises. In the intervals between busy work, take a little time every day to do some appropriate chest expansion exercises. It is not only to make the chest shape better, but more importantly, it can make the blood circulation in the chest and reduce the possibility of breast disease. This is especially important for professional women who work at a desk for a long time. Therefore, everyone should still understand some relevant content so that you can better understand your own health condition. Don’t feel embarrassed to see this content. In fact, many times knowing some information in this area is very helpful to you. I hope everyone can pay attention to this.