NCI nutrition care source for oncology context, including the need to maintain adequate nutrition and caution around cancer diets that lack evidence.
Plant-Based Diet
Plant-Based Diet is a cancer-related diet or nutrition protocol discussed for nutrition status, metabolic support, inflammation, digestion, immune resilience, treatment tolerance, or alternative cancer-treatment claims. In cancer care, it should be evaluated by evidence level, intended use, safety, interactions, and whether it is being used as conventional treatment, supportive care, an experimental adjunct, or an alternative claim.
ACS science-based guideline for diet, physical activity, body weight, alcohol, survivorship, recurrence risk, and treatment side-effect support.
European clinical nutrition guideline for cancer patients, including malnutrition screening, nutrition support, exercise, cachexia, and artificial nutrition.
WCRF/AICR recommendations emphasizing healthy weight, physical activity, whole grains, vegetables, fruits, beans, and limiting ultra-processed foods, red/processed meat, sugary drinks, and alcohol.