Issue 3 | Volume 1 | August 2019 In this issue: Articles Is the Ketogenic Diet Really a Cure for Cancer? The ketogenic diet is touted as a ‘cure’ for cancer with claims that it effectively starves cancer cells of fuel. But do these claims stack up? Can the Ketogenic Diet and Ketones Improve Brain Health? The ketogenic diet shows promise for improving brain health and reducing neurodegeneration. Find out what the science says in this special report. Research reviews and commentary Does Increased Fat in the Diet Cause ‘Keto-Crotch’? This study is often used to support the idea that a ketogenic diet results in less-than-pleasant odours on a keto diet! But does this study really show that?… Or something else entirely? Are Low-Carb Diets Deficient in Essential Nutrients? It’s commonly claimed that low-carb and keto diets are lacking in essential micronutrients. In this study by Caryn Zinn and colleagues of AUT University, they compare a healthy low-carb diet to a standard western-style diet. Can Ketogenic Diets Improve the Structure of Key Brain Cells Emering reserach is shwoing that ketogenic diets can aid supportive ‘glial cells’ of the brain. Find out what this means in this short review of a recent study that has hit the headlines. World Health Organisation’s Recommendations on Saturated Fat Are Out of Date… Recent expert reports have again challenged the outdated idea that saturated fat is a significant, independent impactor of mortality. Download the full review below:
ABC News https://www.abc.net.au/news/health/2019-07-04/who-saturated-fat-recommendations-out-of-date-expert-team-says/11274136 Article Summary In a new study published in the British Medical Journal,1 18 well-known researchers have disputed the World Health Organisations dietary guideline to reduce saturated fat to less than 10% of daily calories, and have stated that this dietary guideline is not backed by evidence. The authors summarised the key points of the paper as: 2018 WHO draft guidelines on dietary saturated fatty acids and trans-fatty acids recommend reducing the total intake of saturated fat and replacing it with polyunsaturated and monounsaturated fatty acidsThe recommendations fail to take into account considerable evidence that the health effects of saturated fat vary depending on the specific fatty acid and on the specific food sourceMaintaining general advice to reduce total saturated fatty acids will work against the intentions of the guidelines and weaken their effect on chronic disease incidence and mortalityA food-based translation of the recommendations for saturated fat intake would avoid unnecessary reduction or exclusion of foods that are key sources of important nutrients Comment The evidence ‘against’ saturated fat has been lacking for the entirety of the advisement against it. Of the systematic reviews and meta-analyses published, only the Hooper analysis showed detrimental effects from increasing saturated fats at the expense of other fats and even this finding has been disputed as the statistics used gave greater weight to smaller, more biased studies (as covered in a previous CARR). It is completely baffling that a dietary guideline based on such weak evidence (at best) continues to be…
Ketogenic diets might help to improve the function of important supportive brain cells.
A common criticism of low-carb and keto diets is that they do not supply adequate amounts of essential nutrients, but is this justified?
Recent articles have suggested that higher fat intakes are responsible for ‘keto-crotch’. Does this study support that contention?
Ketogenic diets and ketones themselves offer a promising treatment option for neurodegenerative disorders and cognitive decline.
The ketogenic diet is often touted as a ‘cure’ for cancer. But is this justified? Could there be risk from using a keto-diet for cancer?