This is the 3900th most frequent Russian word.
витамин
Vitamin.
Here, 'витамины' refers to dietary supplements that provide essential nutrients to the body for health enhancement.
Я регулярно принимаю витамины для укрепления иммунитета.
I regularly take vitamins to strengthen my immune system.
In this sentence, 'витамин D' specifically points to a particular vitamin, highlighting its specific role in human biology.
Витамин D очень важен для здоровья костей.
Vitamin D is very important for bone health.
The plural 'витаминами' is used to describe the abundance of different types of vitamins present in the fruit.