All about fruitarianism with a long-term fruitarian, Lena
A vitamin is an organic compound and a vital nutrient that an organism requires in limited amounts but cannot synthesize the compound in sufficient quantities, and it must be obtained through the diet. Term "vitamin" is conditional upon the circumstances and the particular organism. For example, ascorbic acid (one form of vitamin C) is a vitamin for humans, but not for most other animal organisms. Supplementation is important for the treatment of certain health problems, but there is little evidence of nutritional benefit when used by healthy people.
13 Vitamins are universally recognized at present: A, B1, B2, B3, B5, B6, B7, B9, B12, C, D, E, K.
Vitamins are classified by their biological and chemical activity, not their structure. Vitamers by definition are convertible to the active form of the vitamin in the body.
Anti-vitamins are chemical compounds that inhibit the absorption or actions of vitamins. For example, avidin is a protein in egg whites that inhibits the absorption of biotin.
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A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help.
Ethics - moral principles that govern behavior of a person or a group.
Ethics can refer to standards of right and wrong that prescribe what a human ought to do. Ethical standards include standards relating to rights (e.g. right to life, the right to freedom from injury).
Laws, and social norms, or feelings can differ from what is ethical. It is necessary for individuals to frequently examine own standards to ensure that they are reasonable.
Ethics as moral philosophy involves systematizing, defending, and recommending concepts of right and wrong conduct. Moral philosophy is related to the fields of moral psychology, descriptive ethics, and value theory.
As a branch of philosophy, ethics investigates the questions
- "What is the best way for people to live?"
- "What actions are right or wrong in particular circumstances?"
Axiology is the philosophical study of value, collective term for ethics and aesthetics - philosophical fields that depend crucially on notions of worth.
Aesthetics studies the concepts of "beauty" and "harmony." Aesthetics (esthetics) is a branch of philosophy dealing with the nature of art, beauty, and taste, creation and appreciation of beauty. It is more scientifically defined as the study of sensori-emotional values. More broadly, aesthetics is defined as "critical reflection on art, culture and nature."