Time is like fine sand held tightly in your hand; the more you want to hold on to it, the faster it slips away. Time will never cease its forward march. When we suddenly look back, we'll find that we are no longer young. Before you rush to feel sad about your aging appearance, the most important thing is to take action immediately and protect the beauty you still have. So, how should women maintain their health when they reach the age of 30? When a woman turns 30, she enters another phase of life. For a woman at 30, this is considered a mature age. At 30, a woman no longer has the innocence and naivety of a teenager or the fairy-tale fantasies about love. Therefore, a 30-year-old woman exudes a kind of mature beauty. So, how should a 30-year-old woman take care of her health? Experts indicate that women are more prone to knee and ankle injuries during exercise compared to men. This is because women have wider hips, which causes ligaments to bear excessive force, making women's ligaments inherently weaker than men’s. Secondly, women generally have slower reflexes than men, so they cannot respond quickly in dangerous situations, making them more prone to injury. The most common recurring injury for women during exercise is ankle sprains. Multiple sprains can lead to poor local blood circulation in the ankle joint, reduced tissue elasticity, and even severe consequences such as avulsion fractures of the fibula or complete rupture of the lateral ligament. Therefore, women should pay attention to warm-up exercises and progress gradually during exercise. They should choose sports activities focusing on leg movement. Sports like table tennis, badminton, swimming, skating, and aerobics can enhance the elasticity of the legs, increase the flexibility of muscles and ligaments, and also make the legs longer and slimmer. A recent survey shows that breast hyperplasia, cervical inflammation, uterine fibroids, vaginitis, ovarian cysts, etc., are common gynecological diseases among middle-aged women. This survey randomly investigated 5001 cases of gynecological diseases in middle-aged women aged between 35 and 50, covering over 70 different professions. Among the surveyed individuals, an astonishing 80% suffered from breast hyperplasia, and over 60% had two or more diseases. Interestingly, white-collar workers had a higher incidence than blue-collar workers. Endocrine disorders and psychological factors are the main causes of breast hyperplasia. Women with breast hyperplasia who experience the following conditions should be alert: having breast hyperplasia for a long time; palpable multiple and obvious hyperplastic nodules; being between the ages of 40 and 60 (a high-risk period for cancer); and having a family history of the disease. Data shows that breast cancer has become the leading type of tumor in women, posing the greatest threat to female health. Generally speaking, women over 35 years old should undergo a basic mammogram once a year. Psychologists have found that psychological crises among middle-aged female white-collar workers are not uncommon. The U.S. National Institute of Mental Health points out: "People who are highly organized, efficient, and responsible are more likely to develop depressive tendencies." In fact, successful middle-aged women often set higher and more perfect standards for themselves than the average person. Once they encounter setbacks, they may experience significant feelings of loss. Their competitive personalities also make it difficult for them to find close friends to confide in or seek help from, or they simply do not wish to reveal their vulnerable side to others. This makes it hard to relieve negative emotions. Middle-aged women should allow themselves to be a little "ordinary" and learn to treat themselves as ordinary women. They should be good at expressing their pain and troubles. Facing a fiercely competitive environment, they should remain flexible. Only by possessing stronger psychological resilience, strong perseverance, and character can middle-aged female white-collar workers withstand various setbacks and hardships. 1. Calcium supplementation: Experts confirm that after the age of 28, the calcium in a woman's body decreases at a rate of 0.1%-0.5% per year. During this period, women need to consume at least 1000 milligrams of calcium daily; if pregnant or breastfeeding, the intake should increase to 1500 milligrams. 2. Fiber supplementation: During this period, women often suffer from constipation and obesity. Fiber can free women from these worries and is effective in promoting bowel movements, detoxification, lowering blood lipids, and preventing obesity. 3. Folic acid supplementation: Pregnancy and childbirth can cause nutritional deficiencies in women. Folic acid is a member of the B-vitamin group and is essential for cell growth and division. It can alleviate nutritional deficiencies. 5. Cultivate a quality sex life: Sex is a top-notch age reducer; it can relieve stress and relax the mind. Don't let work be everything; the more sexual climaxes you experience in a year, the younger you will be. Increasing safe sexual activity between partners to 116 times will make your actual age 1.6 years younger. 6. Eat breakfast every day: It effectively promotes metabolism, keeps blood vessels and the immune system youthful, and ideally includes grain products, fruits, and dairy products. 8. Keep a dog: Dog owners who walk their pets tend to have lower blood pressure, lower cholesterol, better mental states, and prolonged youthfulness. 9. Go to bed on time every night: The best sleep involves consistently sleeping 7-8 hours each night. 10. Find time for aerobic exercise to boost cardiovascular vitality: Walk briskly for an hour every day or engage in high-intensity exercise within a short period, burning at least 3500 calories per week.