Calcidiol is a pre-hormone that is produced based on vitamin D3 in the liver. Blood concentration of calcidiol is considered to be a reliabl...

Niacin is a very interesting vitamin. It is also known as vitamin B 3 , or nicotinic acid. It is an essential vitamin whose deficiency leads...

Just a little note on the use of language. Clearly there is no such a thing as grain-fed or grass-fed beef, because one does not feed beef a...

The bar chart below shows the fat content of 1 sardine (38 g) canned in tomato sauce, and 2 fish oil softgels of the Nature Made brand. (The...

Moderate alcohol consumption has been found again and again to be beneficial to health ( , , ). Even somewhat pessimistic studies linking...

The graphs below summarize key results from a study published in April of 2018 by the highly influential journal The Lancet ( ). The stud...

Many years ago I lost 60 lbs (27 kg) over a period of about 2-3 years, and kept it off. Often people are surprised when I show them an old...