Men should not consume too much calcium, as irregular eating habits can easily lead to soft bones.

[Men Should Not Consume Too Much Calcium] In today's society, advertisements for calcium products are everywhere, touting so many benefits that everyone should take calcium supplements. However, researchers at Harvard University in the United States warn that excessive calcium intake may increase the risk of prostate cancer.

Studies have found that high consumption of dairy products and calcium from dairy sources increases the risk of prostate cancer. A possible explanation is that calcium can lower the body's vitamin D levels, and vitamin D is essential for protecting the prostate. Vitamin D, as a hormone, can slow the growth of various cells, including those in prostate cancer, and prevent the progression of prostate cancer.

However, calcium helps prevent osteoporosis. As we age, our bones tend to thin. If the overall skeletal structure isn't maintained, fractures become more likely. Stopping calcium intake could mean facing similar serious consequences. Excessive calcium intake may increase the risk of prostate cancer, making maintaining a balance a real dilemma.

Researchers at Harvard University in the United States emphasized that their study only reveals a possible link between calcium and prostate cancer, and does not recommend that people change their diet. Modern medical experts believe that men should ideally obtain about 1000 mg of calcium daily through diet and calcium supplements.

[Things Men Should Know About Nutrition] In daily life, most men tend to focus only on reducing fat and cholesterol and increasing protein in terms of nutrition, while neglecting the proper intake of other nutrients.

Zinc, a trace element, is an active component of enzymes throughout the body. It helps regulate the immune system and is an important factor in promoting growth. However, men often neglect zinc. According to surveys, less than one-third of men have adequate zinc levels. Zinc can be obtained from seafood, lean meat, whole grains, and legumes.

Less than 1% of men are iron deficient. Most men don't need to worry about the iron content in their food. Men are less able to tolerate an iron overload. Iron supplementation in men may mask signs of iron deficiency such as internal bleeding.

Many men want to build muscle and therefore eat more protein. In reality, most men don't need extra protein. A moderate intake of meat, poultry, fish, or legumes, along with low-fat dairy products, is sufficient.

Antioxidants, especially vitamin E, can prevent free radicals from damaging blood vessel walls, thus preventing cholesterol blockages and helping to fight heart disease and stroke. Whole grains, nuts, and vegetable oils almost all contain vitamin E. To get more than the daily recommended amount, supplementation is necessary. Other antioxidants can also be obtained by eating fruits and vegetables.

Adding vitamin B6 and folic acid, two hard-to-find B vitamins, helps break down homocysteine. An excess of this amino acid is a risk factor for heart disease. Vitamin B6 is found in chicken, fish, whole grains, and legumes. Folic acid is abundant in leafy green vegetables, orange juice, legumes, and fortified cereals.

Irregular eating habits can lead to softer bones in men. Dr. Arnold Andersen and his colleagues at the University of Iowa studied 380 people with irregular eating habits, 46% of whom were men. The study found that men with irregular eating habits had significantly lower bone density than men with regular eating habits.

Studies show that men, especially those with bulimia (excessive hunger), are more prone to bone damage if they have irregular eating habits compared to women. Researchers point out that men who have developed osteoporosis are generally at fault due to irregular eating habits. This type of bone damage is not merely a complication of ordinary irregular eating; in fact, the problem is quite serious. It is estimated that about one in six men have irregular eating habits. Unfortunately, many men, and even some doctors, lack sufficient awareness of the serious consequences of irregular eating.

There is no single best treatment for osteoporosis caused by irregular eating habits; however, there are ways to help restore bone density. Increased calcium and vitamin D intake can promote bone growth and increase bone strength. Men with osteoporosis should avoid strenuous physical contact and contact during sports activities and other high-intensity exercises, as this greatly increases the risk of fractures.

The study also found that men with irregular eating habits typically have lower levels of testosterone, which may also affect bone density.

[Leeks for Kidney Tonification and Aphrodisiac Effects] Leeks are rich in nutrients, containing protein, carbohydrates, fats, vitamins, minerals, and sulfides. Not only are they delicious, but they are also a valuable medicinal herb. The *Compendium of Materia Medica* records that leeks tonify the liver and kidneys, warm the lower back and knees, and strengthen yang and consolidate essence. The *Illustrated Materia Medica* states, "Among vegetables, this is the most warming and beneficial; it should be eaten regularly." The entire leek plant can be used medicinally. Leek seeds can "tonify the kidneys and liver, warm the lower back and knees, and treat impotence and urinary tract infections," while leek sprouts can treat "chest pain, abdominal pain due to food stagnation, hematemesis, traumatic injuries, and stubborn skin diseases." Leek leaves (often crushed for juice) treat "hiccups, nausea, dysentery, hematuria, hemorrhoids, and diabetes." Many folk remedies use leeks; a few are presented here for reference.

(1) Nocturnal emission: 5 grams of leek seeds, 50 grams of japonica rice, and appropriate amount of refined salt. First, stir-fry the leek seeds over low heat until cooked, then put them in a pot with the washed japonica rice and salt, add 500 ml of water, bring to a boil over high heat, then simmer over low heat until it becomes a thin porridge. Take 1-2 times a day, warm.

(2) Premature ejaculation: 60g of leeks, 100g of japonica rice, and appropriate amount of salt. First, wash the leeks and chop them finely. Then, put the washed japonica rice into a clay pot, add 1000ml of water, bring to a boil over high heat, add the chopped leeks, and simmer over low heat until it becomes a thin porridge. Add salt to taste. Take once daily, preferably freshly cooked and eaten immediately. Not suitable for those with yin deficiency and internal heat, sores, or eye diseases.

(3) Erectile dysfunction: Wash and cut 150g of leeks into sections, peel 250g of fresh shrimp, stir-fry with seasonings and serve with rice wine. It can be taken regularly. Young men with strong yang should not eat it often to avoid aggravating internal heat.

(4) Lumbar sprain: 60 grams of leeks and 60 ml of rice wine. Cut the leeks into sections, add an appropriate amount of water, decoct in water, and then add rice wine for oral administration.

[A Man Should Not Go Without Ginger for 100 Days] According to Traditional Chinese Medicine (TCM) theory, ginger is a yang-boosting food, and there is an ancient saying in TCM: "A man should not go without ginger for 100 days." Ginger contains volatile gingerone and gingerol, which have functions such as promoting blood circulation, dispelling cold, removing dampness, and inducing sweating. In addition, it also has the effects of strengthening the stomach and relieving nausea, removing fishy odors, and reducing edema. Therefore, doctors and folk sayings say, "Keep a little ginger at home, and you won't panic about minor illnesses," and there is also a saying, "Eat radish in winter and ginger in summer, and you won't need a doctor's prescription."

One patient, who was found to have cancer metastasized throughout his lymphatic system during surgery and was undergoing chemotherapy, experienced conditioned reflex vomiting, resulting in a weight loss of 2-3 kilograms per chemotherapy cycle, which severely damaged his health.

Through clinical nutritional support and dietary adjustments, the patient was not forced to eat before chemotherapy each morning. Instead, he was allowed to hold a thin slice of ginger in his mouth to relieve nausea and warm the body. In the afternoon, after the peak of chemotherapy drug toxicity had passed, he was given small, frequent meals to ensure he received sufficient energy and nutrition. During the year-long treatment, the patient not only did not lose weight but actually gained 10 kilograms. The enhanced immune function extended his life by another five years. Here, ginger played a crucial role.

It should be noted that rotten ginger contains the toxic substance safrole, which can damage the liver. Therefore, ginger should never be eaten if it is found to be rotten.

[Almonds Eliminate Odor] Studies have found that almond extract can eliminate odor caused by excessive androstenedione, a male sex pheromone.

It has been reported that sweat glands in areas such as the armpits of men can secrete a volatile steroidal compound. This compound, when broken down by bacteria on the skin, forms a sex pheromone called androstenedione. Trace amounts of this substance can easily make some women feel happy and relaxed after smelling it. However, if androstenedione accumulates to a certain concentration and allows bacteria to proliferate on the skin, it will emit an unpleasant odor.

To more effectively eliminate this odor, researchers conducted repeated experiments and screenings on 126 plants and found that almond extract can inhibit bacteria on the skin from breaking down steroidal compounds, preventing the production of large amounts of androstenedione. Bath liquids formulated with almond extract can more effectively prevent odor caused by excessive androstenedione on men's skin.