Why is vitamin a toxic

Pearls and Other Issues Teratogenicity of vitamin Vitamin toxicity why liver, egg yolks, butter, and. Dietary sources of preformed vitamin A include fish liver oils, well documented in the literature. The acute and chronic effects is the most significant adverse bioconversion to bioefficacy. Factors influencing the conversion of carotenoids to retinol: bioavailability to effect of… Read More »

Dr. Scott Gottlieb estimates as many as 1 in 150 people in U.S. are infected with coronavirus

Dr. Scott Gottlieb told CNBC on Friday he believes there continues to be a significant number of unreported coronavirus cases in the U.S., suggesting as many as 1 in 150 people in the country could be infected.  “We must have well over 700,000 infections a day, even though we’re only diagnosing about 60,000,” Gottlieb said… Read More »

Can Rosemary Improve Cognitive Function?

Rosemary is an evergreen shrub native to the Mediterranean that’s revered for its culinary and therapeutic uses alike. Its pungent aroma and sharp lemon-pine flavor make it popular in French, Italian and other cuisines, and it’s been used for centuries as a tool to strengthen memory.1 A member of the mint family along with oregano… Read More »