July 19, 2023 — New research today in the New England Journal of Medicine offers an important lesson – for anyone with an open mind. Finding an association of a dietary pattern with a better health outcome is not the same as showing that a dietary pattern has that effect. Eight years ago, Martha Clare Morris and colleagues told […]
February 25, 2021 — Yesterday, FDA released a detailed analysis of all the available data on a third COVID-19 vaccine up for approval in the U.S. Tomorrow, an independent advisory committee will meet to review this vaccine from Johnson & Johnson. But it already looks like it is heading for approval. For one thing, FDA reviewers concluded the vaccine […]
November 30, 2020 — Free vitamin D supplements will be sent to over two million clinically vulnerable people in the UK this winter. Over 80% of patients hospitalised with COVID-19 are vitamin D deficient compared with the general population. In a small study, a high dose of vitamin D appeared to reduce the severity of COVID-19. While some scientists […]
August 22, 2020 — An interesting new study in the Journal of the American Heart Association isn’t really getting the attention it deserves. It asks simple questions. What’s the effect of cutting sugar-sweetened drinks? First, does it reduce risk factors for heart disease? Second, does it bring weight loss? Finally, does it lead people to prefer less sweetness? The […]
March 22, 2017 — Headlines flowed this week from a study about people in a remote corner of the Amazon jungle who have exceptionally good heart health. This study, published in Lancet, tells us that the Tsimane people of Bolivia have the lowest rates of coronary artery plaque ever seen in any population. This is one case where health […]
