Video: https://www.youtube.com/watch?v=RaMPCuYZ208

In this video, Professor Bart Kay debunks ten common claims associated with carnivore, asserting that they are misrepresented or unfounded. He discusses cholesterol and its association with heart disease, saturated fats, the necessity of fiber, and the supposed benefits of vegetable sources of Vitamin C. Each point is backed by scientific data and studies, leading to the conclusion that vegan propaganda lacks solid scientific merit.

Key Points

Cholesterol myths

Kay argues that cholesterol is not a causal factor in heart disease, citing studies that show lower mortality rates associated with higher cholesterol levels in populations.

Saturated fat misconceptions

Multiple meta-analyses consistent in showing that saturated fat intake does not increase the risk of heart disease, contradicting common vegan narratives.

Fiber intake

Evidence from a study shows that removing fiber from the diet can improve symptoms of idiopathic constipation, challenging the assertion that fiber is essential for digestive health.

Vitamin C requirements

Vitamin C can be obtained adequately from animal sources, and excess intake could potentially lead to harmful oxalate production.

Trimethylamine oxide (TMAO) theory

Kay dismisses claims that TMAO from meat consumption is harmful, arguing that our bodies adapt to metabolize it without adverse effects.

Red meat and mortality association

He points out that studies linking red meat to increased mortality are primarily epidemiological and do not establish causation.

Blue Zones fallacies

Kay critiques the idea of Blue Zone diets supporting longevity, noting confounding factors like caloric intake and physical activity.

Teeth and dietary classification

Critiques the argument about teeth for determining diet, emphasizing that human dietary evolution involved significant meat consumption.

Epidemiology flaws

Discusses the numerous problems with using epidemiological studies to draw dietary conclusions, labeling much of the data as pseudoscientific.

References
  1. BHF, Cholesterol vs. Mortality statistics, 2005.
  2. doi: 10.1016/j.ahj.2008.08.010
  3. doi: 10.1080/17512433.2018.1519319
  4. Hooper L, et al. Reduction in saturated fat intake for cardiovascular disease. Cochrane Database Systematic Review, 2015. Results: The study found no effects of reducing saturated fat in heart attacks, strokes, or all-cause deaths.
  5. De Souza RJ, et al. Intake of saturated and trans unsaturated fatty acids and risk of all-cause mortality, cardiovascular disease, and type 2 diabetes: Systematic review and meta-analysis of observational studies. BMJ, 2015 Results: Saturated fat intake was not linked with heart disease, stroke, type 2 diabetes, or dying of any cause.
  6. Siri-Tarino PW, et al. Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease. American Journal of Clinical Nutrition, 2010. Results: Saturated fat intake was not linked to an increased risk of cardiovascular disease, heart attacks, or strokes, even among those with the highest intake.
  7. Chowdhury R, et al. Association of dietary, circulating, and supplement fatty acids with coronary risk: A systematic review and meta-analysis. Annals of Internal Medicine Journal, 2014. Results: The study did not find any link between saturated fat consumption and the risk of heart disease or death.
  8. Schwab U, et al. Effect of the amount and type of dietary fat on risk factors for cardiometabolic risk factors, and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: A systematic review. Food and Nutrition Research, 2014. Results: Consuming saturated fat was not linked to an increased risk of heart disease or an increased risk of type 2 diabetes.
  9. youtube.com/watch?v=DEx9foeADnc [Dr Paul Mason Video]
  10. dx.doi.org/10.3748/wjg.v18.i33.4593.
  11. youtube.com/watch?v=8rK7vT6zfFs&pp=0gcJCR0AztywvtLA
  12. youtube.com/watch?v=DadUBmrFI78
  13. youtube.com/watch?v=LN5gcLz8tic
  14. youtube.com/watch?v=hq-JowK9T1w
  15. youtube.com/watch?v=zdSTxmo9aUo
  16. youtube.com/watch?v=qWgH-VaqMjQ
  17. doi: 10.2016/0140-6736(90)91656-u
  18. cdn.mdedge.com/files/s3fs-public/Document/September-2017/JFP_06307_Article1.pdf
  • jet@hackertalks.comOPMEnglish
    1·
    2 days ago

    Bart has a very brusk lecture style, but I like his more scientific compilations like this video. I did edit the video name slightly as to not trigger our friends on lemmy, all of the covered points are relevant to carnivore and the objections we commonly encounter.