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Metabolism (/ m ə ˈ t æ b ə l ɪ z ə m /, from Greek: μεταβολή metabolē, "change") is the set of life-sustaining chemical reactions in organisms.The three main functions of metabolism are: the conversion of the energy in food to energy available to run cellular processes; the conversion of food to building blocks of proteins, lipids, nucleic acids, and some carbohydrates; and the ...
Ketogenesis is the biochemical process through which organisms produce ketone bodies by breaking down fatty acids and ketogenic amino acids. [ 1 ] [ 2 ] The process supplies energy to certain organs, particularly the brain , heart and skeletal muscle , under specific scenarios including fasting , caloric restriction , sleep, [ 3 ] or others.
Heart disease is the No. 1 cause of death in the U.S. Yet, according to the American Heart Association, half of Americans are unaware of this sobering statistic. The good news is that a diet ...
Both DGLA and AA can be made from the omega-6 linoleic acid (LA) in the human body, or can be taken in directly through food. [36] An appropriately balanced intake of omega-3 and omega-6 partly determines the relative production of different prostaglandins. In industrialized societies, people typically consume large amounts of processed ...
A medical monitoring device displaying a normal human heart rate. Heart rate is the frequency of the heartbeat measured by the number of contractions of the heart per minute (beats per minute, or bpm). The heart rate varies according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide.
'I'm A Heart Surgeon, Here's What You Should Know About Eggs, Your Heart And Your Health' London discussed this topic in one of his popular social media videos. (See the video at the top of this ...
In addition to its vitamin D content, trout is packed with high-quality protein and heart-healthy omega-3 fatty acids, which can help fight inflammation and support cardiovascular health. Trout ...
In the eyes, an increase in the production of tears, making the eyes more moist, [20] and pupil dilation through contraction of the iris dilator. In the heart, an increase in the amount of blood pumped. [21] In brown adipose tissue, an increase in calories burned to generate body heat (thermogenesis). [22] Multiple effects on the immune system.