All about fruitarianism with a long-term fruitarian, Lena

Because the system for disposal of excess nitrogen is efficient, protein intakes moderately above requirement are believed to be safe.

Brenner et al. (1982) postulated that excess protein intake accelerates the processes that lead to renal glomerular sclerosis, a common phenomenon of aging. There is supportive evidence from studies in animals, but not in humans on this point. Urinary calcium excretion increases with increased protein intake if phosphorus intake is constant. If phosphorus intake increases with protein intake, as it does in U.S. diets, the effect of protein is minimized.

Habitual intakes of protein in the United States are substantially above the requirement, and although there is no firm evidence that these intake levels are harmful, it has been deemed prudent to maintain an upper bound of no more than twice the RDA for protein.

Isaac Asimov

Never let your sense of morals prevent you from doing what is right.

Vitamin B9 Folic Acid

Vitamin B9, also called folate or folic acid, is one of 8 B vitamins.

  • Folic acid is the synthetic form of B9, found in supplements and fortified foods.
  • Folate occurs naturally in foods.

Folic acid is crucial for proper brain function and plays an important role in mental and emotional health. It aids in the production of DNA and RNA, the body's genetic material, and is especially important when cells and tissues are growing rapidly, such as in infancy, adolescence, and pregnancy.

Folic acid also works closely with vitamin B12 to help make red blood cells and help iron work properly in the body.

Rich sources of folate include: spinach, dark leafy greens, asparagus, mustard greens, brussels sprouts, beans, soybeans, root vegetables, whole grains, oranges, avocado. 

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