The hottest Biochemistry Substack posts right now

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Cholesterol Is Necessary for Digestion — Cholesterol Is a Precursor to Bile Acids

Harnessing the Power of Nutrients • 19 implied HN points • 27 Dec 08
🏥 Health & Wellness Biochemistry
  1. Cholesterol is essential for digestion as it is used to create bile acids, which help digest fats.
  2. Bile acids act as emulsifying agents that mix fats with water in the digestive system, aiding in fat breakdown by water-soluble enzymes.
  3. Bile acids are converted to bile salts, which are more effective at mixing fats with water and are stored in the gall bladder for future use in digestion.

Could Sugar Intake Play a Role in COVID-19?

Harnessing the Power of Nutrients • 0 implied HN points • 23 Aug 20
🏥 Health & Wellness Biochemistry
  1. Research suggests that SARS-CoV-2 relies on sugar intake for replication, which could influence viral load.
  2. Fructose, found in sugar, can fuel viral growth through the pentose phosphate pathway more than glucose, potentially impacting RNA viruses like SARS-CoV-2.
  3. Cutting down sugar intake or moderating it may help avoid excessive fueling of viral growth and could be beneficial in protecting against COVID-19.

Cholesterol Is the Precursor to All Steroid Hormones

Harnessing the Power of Nutrients • 0 implied HN points • 27 Dec 08
🏥 Health & Wellness Biochemistry
  1. Cholesterol is the precursor to all steroid hormones.
  2. Steroid hormones derived from cholesterol include glucocorticoids, mineralcorticoids, and sex hormones with various functions.
  3. Pregnenolone is the hormone converted from cholesterol that acts as the precursor to other steroid hormones such as cortisol, aldosterone, testosterone, and estradiol.

Glycolymericks

The Science Monologue • 0 implied HN points • 17 Mar 23
🔬 Science Biochemistry
  1. Enzymes play crucial roles in converting sugar into energy
  2. Hexokinase, Phosphoglucose isomerase, and Phosphofructokinase-1 are key enzymes in the process
  3. The glycolysis pathway involves multiple steps and enzymes to produce ATP

Isoprenes

Harnessing the Power of Nutrients • 0 implied HN points • 20 Dec 08
🔬 Science Biochemistry
  1. Isoprenes are essential compounds found in every living cell, with various important functions in the human body such as being precursors to cholesterol and coenzyme Q10.
  2. Humans obtain crucial isoprene compounds from their diets, which are not produced by the body, and they are also present in medicinal plants like licorice.
  3. Isoprenes play a vital role in the synthesis of glycoproteins, which are essential for cell communication, and are involved in anchoring proteins to cell membranes for various functions.
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Cholesterol's Hydrocarbon Rings

Harnessing the Power of Nutrients • 0 implied HN points • 09 Nov 08
🔬 Science Biochemistry
  1. Cholesterol has a region with four hydrocarbon rings, where each carbon is connected to two hydrogens that hang off the edge of the ring.
  2. In hydrocarbon ring structures, double bonds between carbons decrease the number of hydrogens bound to a carbon, affecting its chemical properties.
  3. Cholesterol contains four hydrocarbon rings with various structural features, making the hydrocarbon ring portion fat-soluble and not soluble in water.

Know Your Fats!

Harnessing the Power of Nutrients • 0 implied HN points • 24 Jul 08
🏥 Health & Wellness Biochemistry
  1. Know Your Fats by Mary G. Enig, PhD is a valuable resource on understanding fats and oils.
  2. The book is beneficial for those familiar with biochemistry and for beginners wanting to learn about basic fat biochemistry.
  3. Dr. Enig clarifies misconceptions about fats, discusses the roles of saturated fats and cholesterol, and provides detailed information on different types of fats and oils.