All about fruitarianism with a long-term fruitarian, Lena

Fruitarian foods high in amino acid phenylalanine, per 100 g (~1/5 lb): 

  • Spirulina, dried - 2777 mg 
  • Soybeans - 2122 mg 
  • Pumpkin or squash seeds - 1642 mg 
  • Peanuts - 1427 mg 
  • Kidney beans - 1370 mg 
  • Lentils, sprouted - 442 mg 
  • Avocados - 260 mg
  • Raisins - 140 mg 
  • Grapefruit - 53mg 

Charles Darwin

There is no fundamental difference between man and the higher animals in their mental faculties . . . The lower animals, like man, manifestly feel pleasure and pain, happiness, and misery.

Nitrogen Balance

Nitrogen balance is a measure of nitrogen input minus nitrogen output

Nitrogen Balance = Nitrogen intake - Nitrogen loss

Nitrogen is a fundamental component of amino acids, which are the molecular building blocks of protein. Measuring nitrogen inputs and losses can be used to study protein metabolism. 

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