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Home » Authors » Richard A. Passwater, Ph.D.

Articles by Richard A. Passwater, Ph.D.

Vitamin connection 87

Taking the Confusion Out of “Selenium”

December 22, 2014
Richard A. Passwater, Ph.D.
Important Differences in the Anti-cancer Effectiveness of Selenium Compounds: An Interview with Professor John P. Richie, Jr., Ph.D. It is easy to be confused by common statements such as “selenium does this…” or “selenium doesn’t do this…” Such statements imply that all forms of selenium are equal. Well, they’re not.
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Vitamin connection 86

AHCC: The Breakthrough in Natural Immunotherapy

December 1, 2014
Richard A. Passwater, Ph.D.
An Interview with Professor Fred Pescatore, M.D., M.P.H.When Ken Babal and I discussed the health benefits of mushrooms and mushroom extracts in February, we mentioned active hexose correlated compound (AHCC). I was surprised to learn that not many people knew of AHCC’s well-researched health benefits so widely used in Japan.
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Vitamin connection 85

From Pellagra to Trans Fats and Beyond—How a Legendary Nutritional Scientist Is Still Saving Countless Thousands From Premature Deaths

October 21, 2014
Richard A. Passwater, Ph.D.
An Interview with Professor Fred A. Kummerow, Ph.D., Part 2: The Trans Fat Detective Story In our October column celebrating Professor Fred A. Kummerow, Ph.D.’s 100th birthday, we discussed his early nutritional scientific achievements that have resulted in the saving of many thousands of people from premature death. We also...
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Vitamin connection 84

From Pellagra to Trans Fats and Beyond — How a Legendary Nutritional Scientist Is Still Saving Countless Thousands From Premature Deaths

September 25, 2014
Richard A. Passwater, Ph.D.
An Interview with Professor Fred A. Kummerow, Ph.D., Part 1: Cholesterol and Saturated Fats Won’t Kill You, but Trans Fat May. Joy and sorrow! First, the joy. This month, October 2014, I take great pride in having the legendary Professor Fred A. Kummerow, Ph.D., as our interviewee. It’s not just...
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Vitamin connection 83

Why and How to Reduce Trans Fats: Surprising Facts About All Fats

August 21, 2014
Richard A. Passwater, Ph.D.
An Interview with Gerald P. McNeill, Ph.D.If you are focusing on the wrong thing, then you can’t focus on the right thing. If you were falsely told your entire life to focus on something, then you have been misled and your health may suffer. The “Great American Diet Experiment” may...
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Vitamin connection 82

New Discoveries about the Role of Vitamin K in Health, Part 3: Brain and Nerve Function, Cognitive Function, Memory, Alzheimer’s Disease and Parkinson’s Disease

July 21, 2014
Richard A. Passwater, Ph.D.
An Interview with Leon Schurgers, Ph.D.We have been discussing bone and artery health with Leon Schurgers, Ph.D. In June, we discussed why vitamin K2 was essential for bone health and in July, we examined why vitamin K2 is also essential for healthy arteries. Both involve keeping calcium in the bones...
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Vitamin connection 81

New Discoveries about the Role of Vitamin K in Health, Part 2: Artery Health and Understanding how Vitamin K2 Interacts with Calcium and Vitamin D

June 20, 2014
Richard A. Passwater, Ph.D.
An Interview with Leon Schurgers, Ph.D.Last month, Leon Schurgers. Ph.D., discussed with us why vitamin K2 was essential for bone health. To the surprise of many, studies continue to show that vitamin K2 is also essential for healthy arteries. Even Time magazine is now reporting that calcified arteries are a...
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Vitamin connection 80

New Discoveries about the Role of Vitamin K in Health, Part 1: Bone Health

May 20, 2014
Richard A. Passwater, Ph.D.
An Interview with Leon Schurgers, Ph.DMedical scientists are now realizing the importance of a particular form of vitamin K, the vitamin K2 form. Yes, the general medical community, by and large, still thinks of vitamin K solely in terms of its role in blood clotting, a very important role indeed,...
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Vitamin connection 79

What’s Behind the Increased Interest in Selenium Research?

March 21, 2014
Richard A. Passwater, Ph.D.
An Interview with Mark Whitacre, Ph.D.Longtime readers may remember that my early longevity research centered on antioxidant synergism and selenium. In 1959, I was researching the possible role of selenium as “Factor 3” proposed by Drs. Klaus Swartz and Calvin Foltz in 1958, when I discovered a synergistic role of...
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Vitamin connection 78

Saturated Fat Is Not the Major Issue in Heart Disease

February 27, 2014
Richard A. Passwater, Ph.D.
An Interview with Aseem Malhotra, M.D.Recently, an article published in the British Medical Journal attracted a lot of interest because it busts the myth about a decades old dogma (1). Aseem Malhotra, M.D., explained why saturated fat consumption is not a major risk for heart disease, but the common fractured...
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