List of evidence-based guides

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All of our guides are meant to be evidence-based, meaning they are based on science. However, we’re now working to make this even more explicit, and to make sure our guides fully comply with our policy for evidence-based guides. This requires these guides to be medically reviewed and updated at least once per year.

Here are the guides that have been medically reviewed and updated so far, with the dates of their last review, and the latest updates first:

 

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The Diet Doctor policy for evidence-based guides

The Diet Doctor policy for grading scientific evidence

The science of low carb and keto

  1. This guide was also previously medically reviewed for evidence-based certification on April 30, 2021. ↩

  2. This guide was also previously medically reviewed for evidence-based certification on May 22, 2021. ↩

  3. This guide was also previously medically reviewed for evidence-based certification on May 19, 2021. ↩

  4. This guide was also previously medically reviewed for evidence-based certification on April 30, 2021. ↩

  5. This guide was also previously medically reviewed for evidence-based certification on May 10, 2021. ↩

  6. This guide was also previously medically reviewed for evidence-based certification on April 22, 2021. ↩

  7. This guide was also previously medically reviewed for evidence-based certification on April 22, 2021. ↩

  8. This guide was also previously medically reviewed for evidence-based certification on May 10, 2021. ↩

  9. This guide was also previously medically reviewed for evidence-based certification on June 30, 2020. ↩

  10. This guide was also previously medically reviewed for evidence-based certification on March 26, 2021. ↩

  11. This guide was also previously medically reviewed for evidence-based certification on April 7, 2021. ↩

  12. This guide was also previously medically reviewed for evidence-based certification on March 26, 2021. ↩

  13. This guide was also previously medically reviewed for evidence-based certification on March 26, 2021. ↩

  14. This guide was also previously medically reviewed for evidence-based certification on March 30, 2021. ↩

  15. This guide was also previously medically reviewed for evidence-based certification on March 5, 2021. ↩

  16. This guide was also previously medically reviewed for evidence-based certification on February 2, 2021. ↩

  17. This guide was also previously medically reviewed for evidence-based certification on April 8, 2021. ↩

  18. This guide was also previously medically reviewed for evidence-based certification on March 4, 2021. ↩

  19. This guide was also previously medically reviewed for evidence-based certification on March 4, 2021. ↩

  20. This guide was also previously medically reviewed for evidence-based certification on February 23, 2021. ↩

  21. This guide was also previously medically reviewed for evidence-based certification on December 18, 2020. ↩

  22. This guide was also previously medically reviewed for evidence-based certification on April 14, 2020. ↩

  23. This guide was also previously medically reviewed for evidence-based certification on June 2, 2020. ↩

  24. This guide was also previously medically reviewed for evidence-based certification on June 14, 2021. ↩

  25. It was also previously medically reviewed for evidence-based certification on January 27, 2021. ↩

  26. It was also previously medically reviewed for evidence-based certification on March 19, 2020. ↩

  27. It was also previously medically reviewed for evidence-based certification on February 5, 2021. ↩

  28. It was also previously medically reviewed for evidence-based certification on February 8, 2021. ↩

  29. It was also previously medically reviewed for evidence-based certification on February 9, 2021. ↩

  30. It was also previously medically reviewed for evidence-based certification on February 10, 2021. ↩

  31. It was also previously medically reviewed for evidence-based certification on February 22, 2021. ↩

  32. It was also previously medically reviewed for evidence-based certification on February 2, 2021. ↩

  33. It was also previously medically reviewed for evidence-based certification on February 1, 2021. ↩

  34. It was also previously medically reviewed for evidence-based certification on February 1, 2021. ↩

  35. It was also previously medically reviewed for evidence-based certification on January 29, 2021. ↩

  36. This guide was also previously medically reviewed for evidence-based certification on February 22, 2021. ↩

  37. This guide was also previously medically reviewed for evidence-based certification on January 26, 2021. ↩

  38. This guide was also previously medically reviewed for evidence-based certification on January 25, 2021. ↩

  39. This guide was also previously medically reviewed for evidence-based certification on January 20, 2021. ↩

  40. This guide was also previously medically reviewed for evidence-based certification on January 15, 2021. ↩

  41. It was also previously medically reviewed for evidence-based certification on December 28, 2020. ↩

  42. This guide was also previously medically reviewed for evidence-based certification on January 13, 2021. ↩

  43. It was also previously medically reviewed for evidence-based certification on December 28, 2020. ↩

  44. It was also previously medically reviewed for evidence-based certification on December 30, 2020. ↩

  45. This guide was also previously medically reviewed for evidence-based certification on December 23, 2020. ↩

  46. This guide was also previously medically reviewed for evidence-based certification on December 19, 2020. ↩

  47. This guide was also previously medically reviewed for evidence-based certification on December 19, 2020. ↩

  48. This guide was also previously medically reviewed for evidence-based certification on December 15, 2020. ↩

  49. This guide was also previously medically reviewed for evidence-based certification on November 23, 2020. ↩

  50. This guide was also previously medically reviewed for evidence-based certification on November 23, 2020. ↩

  51. This guide was also previously medically reviewed for evidence-based certification on November 23, 2020. ↩

  52. This guide was also previously medically reviewed for evidence-based certification on December 17, 2020. ↩

  53. This guide was also previously medically reviewed for evidence-based certification on November 23, 2020. ↩

  54. This guide was also previously medically reviewed for evidence-based certification on November 3, 2020. ↩

  55. This guide was also previously medically reviewed for evidence-based certification on November 12, 2020. ↩

  56. This guide was also previously medically reviewed for evidence-based certification on November 6, 2020. ↩

  57. This guide was also previously medically reviewed for evidence-based certification on November 3, 2020. ↩

  58. This guide was also previously medically reviewed for evidence-based certification on September 16, 2020. ↩

  59. This guide was also previously medically reviewed for evidence-based certification on November 11, 2020. ↩

  60. This guide was also previously medically reviewed for evidence-based certification on September 9, 2020. ↩

  61. This guide was also previously medically reviewed for evidence-based certification on November 10, 2020. ↩

  62. This guide was also previously medically reviewed for evidence-based certification on October 27, 2020. ↩

  63. This guide was also previously medically reviewed for evidence-based certification on April 28, 2020. ↩

  64. This guide was also previously medically reviewed for evidence-based certification on September 29, 2020. ↩

  65. This guide was also previously medically reviewed for evidence-based certification on October 2, 2020. ↩

  66. This guide was also previously medically reviewed for evidence-based certification on September 25, 2020. ↩

  67. This guide was also previously medically reviewed for evidence-based certification on October 8, 2020. ↩

  68. This guide was also previously medically reviewed for evidence-based certification on March 26, 2021. ↩

  69. This guide was also previously medically reviewed for evidence-based certification on October 14, 2020. ↩

  70. This guide was also previously medically reviewed for evidence-based certification on September 4, 2020. ↩

  71. This guide was also previously medically reviewed for evidence-based certification on September 29, 2020. ↩

  72. This guide was also previously medically reviewed for evidence-based certification on September 17, 2020. ↩

  73. This guide was also previously medically reviewed for evidence-based certification on September 17, 2020. ↩

  74. This guide was also previously medically reviewed for evidence-based certification on August 10, 2020. ↩

  75. This guide was also previously medically reviewed for evidence-based certification on September 15, 2020. ↩

  76. This guide was also previously medically reviewed for evidence-based certification on September 25, 2020. ↩

  77. This guide was also previously medically reviewed for evidence-based certification on September 15, 2020. ↩

  78. This guide was also previously medically reviewed for evidence-based certification on September 17, 2020. ↩

  79. This guide was also previously medically reviewed for evidence-based certification on August 25, 2020. ↩

  80. This guide was also previously medically reviewed for evidence-based certification on August 25, 2020. ↩

  81. This guide was also previously medically reviewed for evidence-based certification on September 1, 2020. ↩

  82. This guide was also previously medically reviewed for evidence-based certification on July 27, 2020. ↩

  83. This guide was also previously medically reviewed for evidence-based certification on August 21, 2020. ↩

  84. This guide was also previously medically reviewed for evidence-based certification on August 13, 2020. ↩

  85. This guide was also previously medically reviewed for evidence-based certification on August 18, 2020. ↩

  86. This guide was also previously medically reviewed for evidence-based certification on August 13, 2020. ↩

  87. This guide was also previously medically reviewed for evidence-based certification on July 3, 2020. ↩

  88. This guide was also previously medically reviewed for evidence-based certification on August 13, 2020. ↩

  89. This guide was also previously medically reviewed for evidence-based certification on July 14, 2020. ↩

  90. This guide was also previously medically reviewed for evidence-based certification on July 10, 2020. ↩

  91. This guide was also previously medically reviewed for evidence-based certification on July 14, 2020. ↩

  92. This guide was also previously medically reviewed for evidence-based certification on July 27, 2020. ↩

  93. This guide was also previously medically reviewed for evidence-based certification on June 30, 2020. ↩

  94. This guide was also previously medically reviewed for evidence-based certification on June 24, 2020. ↩

  95. It was also previously medically reviewed for evidence-based certification on January 4, 2021. ↩

  96. This guide was also previously medically reviewed for evidence-based certification on April 27, 2020. ↩

  97. This guide was also previously medically reviewed for evidence-based certification on April 27, 2020. ↩

  98. This guide was also previously medically reviewed for evidence-based certification on April 24, 2020. ↩

  99. This guide was also previously medically reviewed for evidence-based certification on April 24, 2020. ↩

  100. This guide was also previously medically reviewed for evidence-based certification on April 24, 2020. ↩

  101. It was also previously medically reviewed for evidence-based certification on February 27, 2020. ↩

  102. It was also previously medically reviewed for evidence-based certification on March 18, 2020. ↩

  103. This guide was also previously medically reviewed for evidence-based certification on February 20, 2020. ↩

  104. This guide was also previously medically reviewed for evidence-based certification on February 19, 2020. ↩

  105. This guide was also previously medically reviewed for evidence-based certification on January 8, 2020. ↩

  106. It was also previously medically reviewed for evidence-based certification on February 10, 2020. ↩

  107. It was also previously medically reviewed for evidence-based certification on January 16, 2020. ↩

  108. It was also previously medically reviewed for evidence-based certification on January 5, 2020. ↩

  109. This guide was also previously medically reviewed for evidence-based certification on December 26, 2019. ↩

  110. It was also previously medically reviewed for evidence-based certification on January 5, 2020. ↩

  111. This guide was also previously medically reviewed for evidence-based certification on December 26, 2019. ↩

  112. This guide was also previously medically reviewed for evidence-based certification on December 4, 2019. ↩

  113. This guide was also previously medically reviewed for evidence-based certification on November 8, 2019. ↩

  114. This guide was also previously medically reviewed for evidence-based certification on August 21, 2019. ↩

  115. This guide was also previously medically reviewed for evidence-based certification on July 21, 2019. ↩

  116. This guide was also previously medically reviewed for evidence-based certification on August 7, 2019. ↩

  117. This guide was also previously medically reviewed for evidence-based certification on May 18, 2019. ↩

  118. This guide was also previously medically reviewed for evidence-based certification on December 27, 2019. ↩

  119. This guide was also previously medically reviewed for evidence-based certification on March 5, 2019. ↩

  120. This guide was also previously medically reviewed for evidence-based certification on February 27, 2019. ↩