Vitamin deficiency may induce various cancers

Vitamin A plays an important role in the normal differentiation of epithelial cells. It also changes the metabolism of carcinogens and promotes the degeneration of cancer cells. It can restore the function of normal tissues and help patients undergoing chemotherapy reduce the recurrence rate of cancer.

People who lack vitamin A have rough and dry skin, are susceptible to respiratory infections, and have dry eyes. You should eat more foods rich in vitamin A, such as chicken, mutton, beef, and pork liver, egg yolks, cod liver oil, carrots, and beans.

Lack of B vitamins may induce esophageal cancer and liver cancer.

Studies have confirmed that vitamin B2 deficiency can lead to metabolic changes in nitrosamines, promote esophageal epithelial hyperplasia, and lead to esophageal cancer. Bad breath, insomnia, and burning sensation in the palms and soles of the feet may be signs of vitamin B2 deficiency.

Therefore, you should eat more foods high in vitamin B2, such as animal liver and heart, chicken, milk, soybeans, black fungus, etc. Among animal livers, lamb liver ranks first in vitamin B2 content.

A lack of vitamin C may lead to digestive tract tumors such as esophageal cancer and gastric cancer.

Vitamin C can consolidate and strengthen the body's defense capabilities and devitalize cancer cells. People who lack vitamin C are prone to colds, their eye membranes and skin are prone to bleeding, and their wounds are difficult to heal.

Vegetables and fruits are rich in vitamin C. Eating more high-vitamin C foods such as fresh dates, hawthorn, tomatoes, etc. can prevent the occurrence of digestive tract tumors.

Vitamin D deficiency may induce breast cancer.

Breast cancer patients tend to have low levels of vitamin D.

Breast cancer patients who lack vitamin D have a relatively high mortality rate. Rickets, malacia, and excessive sweating on the head are common symptoms of vitamin D deficiency.

Foods rich in vitamin D include fish, beef, pork liver and egg yolks.

In addition, regular sun exposure can encourage the body to synthesize more vitamin D.

Vitamin E deficiency may induce colon cancer and liver cancer.

Epidemiological studies have observed that vitamin E is a natural antioxidant.

Symptoms of vitamin E deficiency generally include muscle atrophy, dry scalp, and split hair. Vegetable oils, walnuts, peanuts, melon seeds, lean meat, milk, eggs, malt and dark green vegetables are rich in vitamin E.

A lack of beta-carotene may be a risk factor for lung cancer.

Studies have found that in addition to smoking, inhaling too much oil smoke and other factors that can cause lung cancer, a lack of beta-carotene in the human body may also be one of the causes of lung cancer.

Therefore, people who are prone to lung cancer, such as long-term smokers, tuberculosis patients and silicosis patients, should eat more foods rich in beta-carotene, such as sweet potatoes, carrots, spinach, mangoes, papayas and tofu.

Lack of dietary fiber can easily lead to colon cancer.

In the dietary structure of modern people, the proportion of high-fat and high-protein foods is increasing, while the intake of dietary fiber is decreasing.

High-fat, high-protein foods will produce more carcinogens after being broken down in the human body.

In the absence of dietary fiber, these carcinogens will remain on the colon mucosa for a long time, thus inducing colon cancer.

Vitamin D deficiency can increase the risk of breast cancer.

Data from multiple clinical surveys have shown that breast cancer patients often have lower levels of vitamin D in their bodies.

Canadian researchers also found that breast cancer patients who lack vitamin D have a relatively higher mortality rate than those who do not lack this substance.

Therefore, people with a family history of breast cancer, infertile women, middle-aged and elderly women, women with early menarche or late menopause, and other people who are prone to breast cancer should eat more foods rich in vitamin D such as fish, beef, pork liver and egg yolks, and get some sun exposure regularly to encourage the body to synthesize more vitamin D.

Lack of high-quality protein can easily induce gastric cancer.

If people do not consume enough protein in their diet, especially insufficient high-quality protein, it may induce gastric cancer. Gastric cancer was once called a “poor person’s disease”.

Therefore, people who are prone to gastric cancer, such as patients with atrophic gastritis, gastric ulcers, people with low immune function and those with a family history of gastric cancer, should often eat foods rich in high-quality protein, such as deep-sea fish and shrimp, oysters, soybeans, lean meat and eggs.

In addition, if people consume large amounts of pickled fish, pickles and other foods containing carcinogens such as nitrosamines, they will also increase their risk of gastric cancer.