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  2. Catching Fire: How Cooking Made Us Human - Wikipedia

    en.wikipedia.org/wiki/Catching_Fire:_How_Cooking...

    Humans (species in the genus Homo) are the only animals that cook their food, and Wrangham argues Homo erectus emerged about two million years ago as a result of this unique trait. Cooking had profound evolutionary effects because it increased food efficiency, which allowed human ancestors to spend less time foraging, chewing, and digesting.

  3. Pleistocene human diet - Wikipedia

    en.wikipedia.org/wiki/Pleistocene_human_diet

    Evolutionary anthropologists who study the evolution of human origins and diet use a variety of methods to determine what human ancestors ate. As a starting point comparative analysis of the diets of humans closest living relatives, great apes such as chimpanzees, bonobos and other great apes , though these comparison are limited.

  4. Gastric acid - Wikipedia

    en.wikipedia.org/wiki/Gastric_acid

    Gastric acid or stomach acid is the acidic component – hydrochloric acid of gastric juice, produced by parietal cells in the gastric glands of the stomach lining. In humans, the pH is between one and three, much lower than most other animals, but is very similar to that of carrion eating carnivores, needing protection from ingesting pathogens ...

  5. Human food - Wikipedia

    en.wikipedia.org/wiki/Human_food

    Human food is food which is fit for human consumption, and which humans willingly eat. Food is a basic necessity of life, and humans typically seek food out as an instinctual response to hunger ; however, not all things that are edible constitute as human food.

  6. Alkaline diet - Wikipedia

    en.wikipedia.org/wiki/Alkaline_diet

    Alkaline diet (also known as the alkaline ash diet, alkaline acid diet, acid ash diet, and acid alkaline diet) describes a group of loosely related diets based on the misconception that different types of food can have an effect on the pH balance of the body. It originated from the acid ash hypothesis, which primarily related to osteoporosis ...

  7. Human evolution - Wikipedia

    en.wikipedia.org/wiki/Human_evolution

    The hominoids are descendants of a common ancestor.. Homo sapiens is a distinct species of the hominid family of primates, which also includes all the great apes. [1] Over their evolutionary history, humans gradually developed traits such as bipedalism, dexterity, and complex language, [2] as well as interbreeding with other hominins (a tribe of the African hominid subfamily), [3] indicating ...

  8. Nutrient found in high-protein foods helps slow aging in ...

    www.aol.com/news/nutrient-found-high-protein...

    Taurine, an ingredient present in protein-rich foods and often added to energy drinks, may slow down the aging process, new science suggests. Nutrient found in high-protein foods helps slow aging ...

  9. Timeline of the evolutionary history of life - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the...

    Beginning of animal evolution. [54] [55] 720–630 Ma Possible global glaciation [56] [57] which increased the atmospheric oxygen and decreased carbon dioxide, and was either caused by land plant evolution [58] or resulted in it. [59] Opinion is divided on whether it increased or decreased biodiversity or the rate of evolution. [60] [61] [62 ...