Vitamin K was discovered in the mid-20th century. In the 1930s, a substance was identified in certain plant-based foods that was essential for the coagulation of blood in animals. This substance was later named vitamin K and was recognized as an essential nutrient for human health. Vitamin K is well understood for its role in…
Category: Fun Facts
How Vitamin E was Discovered?
Vitamin E was discovered in the mid-20th century. In the 1920s, a substance was identified in vegetable oils that prevented reproductive problems in rats. This substance was later named vitamin E and was recognized as an essential nutrient for human health. Vitamin E is well understood for its role as an antioxidant, helping to protect…
How Vitamin D was Discovered?
Vitamin D was discovered in the early 20th century. In the early 1900s, a disease known as rickets was observed in children, characterized by softening and weakening of bones. In the 1910s, American biochemist Dr. Elmer McCollum and his colleagues discovered that cod liver oil prevented and treated rickets. This led to the discovery of…
How Vitamin C was Discovered?
Vitamin C, also known as ascorbic acid, was discovered in the mid-20th century. In the late 1700s, a disease known as scurvy was observed in sailors on long sea voyages. This disease was characterized by symptoms such as bleeding gums, joint pain, and skin rashes. In the early 1900s, Scottish biochemist Dr. Albert Szent-Gyorgyi identified…
How Vitamin B12 was Discovered?
Vitamin B12, also known as cobalamin, was discovered in the mid-20th century. In the 1940s, a substance was identified in liver that was essential for the growth of young animals. This substance was later named vitamin B12 and was recognized as an essential nutrient for human health. Vitamin B12 is well understood for its role…
How Vitamin B9 was Discovered?
Vitamin B9, also known as folate, was discovered in the mid-20th century. In the 1930s, a substance was identified in leafy green vegetables that was essential for the growth of young animals. This substance was later named folate and was recognized as an essential nutrient for human health. Folate is well understood for its role…
How Vitamin B7 was Discovered?
Vitamin B7, also known as biotin, was discovered in the mid-20th century. In the 1940s, a substance was identified in yeast that was essential for the growth of certain bacteria. This substance was later named biotin and was recognized as an essential nutrient for human health. Biotin is well understood for its role in carbohydrate…
How Vitamin B6 was Discovered?
Vitamin B6, also known as pyridoxine, was discovered in the mid-20th century. In the 1930s, a substance was identified in liver that was essential for the growth of young animals. This substance was later named vitamin B6 and was recognized as an essential nutrient for human health. Vitamin B6 is well understood for its role…
How Vitamin B5 was Discovered?
Vitamin B5, also known as pantothenic acid, was discovered in the mid-20th century. In the 1930s, a substance was identified in liver that was essential for the growth of young animals. This substance was later named pantothenic acid and was recognized as an essential nutrient for human health. Pantothenic acid is well understood for its…
How Vitamin B3 was Discovered?
Vitamin B3, also known as niacin, was discovered in the mid-20th century. In the 1930s, a disease known as pellagra was observed, which was characterized by symptoms such as skin rashes, diarrhea, and dementia. In the 1940s, American biochemist Dr. Conrad Elvehjem identified a substance in liver, which he named “factor PP,” that prevented pellagra….