NCI nutrition care source for oncology context, including the need to maintain adequate nutrition and caution around cancer diets that lack evidence.
Flaxseed-Based Diets
Flaxseed-Based Diets 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.
Fact check concluding there is no reliable evidence that the Budwig diet cures or treats cancer, citing Cancer Research UK and MSK.
Evidence summary describing the Budwig diet as a lacto-vegetarian oil-protein regimen focused on flaxseed oil and quark/cottage cheese, with no clinical evidence proving anticancer efficacy.
Cancer Research UK patient resource stating there is no reliable evidence that the Budwig diet treats or prevents cancer; describes flaxseed oil, cottage cheese, milk, food restrictions, sunlight/walking, and enema variations.
Evidence hub on diet, nutrition, physical activity, and cancer risk.