All about fruitarianism with a long-term fruitarian, Lena
Groups of people involved in social interaction, large social groups sharing the same geographical or social territory, often with similar cultural preferences - nations, communities, humanity.
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Educating the mind without educating the heart is no education at all.
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.