American psychic Edgar Cayce's A.R.E. recommended eating a few raw almonds daily, believing it could help prevent cancer. His readings frequently cited almonds as providing essential nutrients like calcium, phosphorus, and iron, and specifically linked them to protection against tumor formation. Dr. Marianne Teitelbaum Dr. Marianne Teitelbaum +4 It is important to note: Source of the Claim: The assertion comes from the holistic health readings of Edgar Cayce, a psychic and "sleeping prophet," not from conventional scientific or medical studies. Scientific Consensus: While nuts are a healthy food, the general medical community states that a combination of factors, including a diet rich in a variety of vegetables and fiber, contribute to cancer risk reduction, and no single food is a guaranteed preventative. The Dana-Farber Cancer Institute has shared studies showing reduced cancer recurrence in patients who ate nuts, but the claim that a few almonds a day "keeps cancer away" is specific to Cayce's non-scientific practice.