Plant-Based Keto Diet for Cancer

Diet Pyramid

The plant-based ketogenic diet reimagines the traditional food pyramid by prioritizing healthy fats and non-starchy vegetables. David Jockers explains that the base of this pyramid consists of calorie-dense healthy fats like avocados, olive oil, and nuts, which provide the majority of energy 1. Above these are non-starchy vegetables and low-glycemic fruits, which are crucial for nutrient density without spiking blood sugar levels. Fermented foods, such as sauerkraut and kimchi, are also emphasized for their digestive benefits 2.

Fermented foods, adding in things like sauerkraut, pickles, kimchi, have unique compounds and enzymes that really help with digestion.

--- David Jockers

Small amounts of protein and natural sweeteners like stevia complete the pyramid, ensuring a balanced intake that supports metabolic health.

   

Keto & Cancer

The ketogenic diet's ability to starve cancer cells lies in its low carbohydrate intake, which reduces blood sugar and insulin levels. David Jockers highlights that cancer cells thrive on sugar and have more insulin receptors, making them vulnerable when sugar is scarce 3. By teaching the body to use fat as its primary fuel, the diet stresses cancer cells metabolically. This approach, known as the "press pulse strategy," combines the diet with oxidative therapies like chemotherapy, which are more effective when the body is in ketosis 4.

Research has actually shown that chemotherapy and radiation are significantly more effective when somebody's in a state of nutritional ketosis.

--- David Jockers

Alternative therapies like vitamin C and hyperbaric oxygen can also be used to target cancer cells while in ketosis.

   

Protein Role

Protein intake in a plant-based keto diet is carefully managed to avoid stimulating cancer growth. David Jockers advises consuming small amounts of nutrient-dense animal products while avoiding excessive protein, which can activate pathways that promote cell division 5. He recommends focusing on proteins low in branched-chain amino acids, like bone broth, which support detoxification without encouraging cancer cell proliferation.

If you've had cancer in the past, I definitely wouldn't recommend supplementing with branched chain amino acids.

--- David Jockers

Plant-based proteins like pea or rice protein can be included in moderation, aligning with a macronutrient profile that emphasizes fats and limits carbohydrates and proteins 6.