Modern nutritional research no longer focuses solely on “eating enough,” but delves deeper into how nutrition supports body repair and immune balance.
For cancer patients, vitamins C, D, and E are not just common supplements—they are three essential nutrients that help regulate cells, enhance resistance, and support repair at the cellular level.
In the concrete jungles of modern cities, the air we breathe may look clear, yet it hides countless suspended particles, chemical gases, and pollutants. These invisible intruders silently enter the lungs and exert long-term effects on cellular health — effects that run far deeper than we imagine and may even become potential triggers for cancer development.
When we think of Vitamin C, many people immediately associate it with “boosting immunity” or “preventing colds.” However, in recent years, growing research has revealed that the role of Vitamin C goes far beyond that. It is not only an essential antioxidant nutrient for the body but also plays a vital role in cellular repair, collagen production, immune regulation, and metabolic balance.
In today’s fast-paced urban lifestyle, factors such as stress, air pollution, processed foods, and lack of sleep can all lead to excessive free radical production, accelerating cellular aging and physical decline. Glutathione—often called the “master antioxidant”—plays a crucial role in protecting cells and maintaining overall health.
In cancer care, the physical and psychological state of the patient is naturally important, but the emotions of family members also have a significant impact on recovery. Studies show that anxiety, excessive worry, or emotional tension from close relatives can influence the patient’s immune system, sleep quality, and emotional stability through the surrounding environment, indirectly affecting physical recovery and the effectiveness of care.
Nutrition is often overlooked during the process of cancer care, yet it serves as the foundation for maintaining energy, supporting immunity, and promoting recovery. Many patients experience varying degrees of nutritional deficiency throughout their journey — not only due to reduced food intake, but also because of changes in metabolism, inflammation, and increased energy consumption. Understanding these common deficiencies helps patients take a more proactive and personalized approach to nutritional support.
The idea of “starving cancer cells” has become popular online. It seems logical at first glance — since cancer cells rely on nutrients to grow, wouldn’t fasting, cutting calories, or eliminating sugar stop them from spreading? Unfortunately, this concept oversimplifies a complex biological process and can, in fact, harm the body more than it helps. True health management is not about starving the body, but about restoring balance.
After colorectal cancer surgery, patients must carefully adjust their lifestyle and dietary habits. However, many individuals fall into common misconceptions that can impact recovery and overall health. Understanding these misconceptions can help patients maintain their physical condition and improve quality of life.
During lung cancer treatment, patients’ immune systems often face significant challenges. While surgery, chemotherapy, and radiotherapy are effective in combating tumors, they can also compromise immune cell function. Beyond adhering to medical guidance, proper nutritional support plays a crucial role in maintaining immune function, preserving physical strength, and supporting overall wellbeing.
For many cancer patients, malnutrition is not solely the result of inadequate food intake; more often, it arises from the body’s inability to effectively absorb or utilize nutrients. Despite maintaining a seemingly adequate diet, weight loss, fatigue, and muscle wasting frequently occur. This reflects a complex interplay of metabolic, gastrointestinal, and treatment-related factors. Understanding this “hidden nutritional dilemma” is essential for patients and caregivers to intervene early and mitigate risks.