Fat-soluble vitamins include vitamin A (its source is carrots, parsley, red pepper), vitamin D (source – egg yolk, butter, milk), vitamin K (source – cabbage, spinach, lettuce).
Water-soluble vitamins include vitamin C (source – cabbage, lemon, orange), vitamin B1 (source – liver, brewer’s yeast), vitamin B2 (source – eggs, cheese, milk, meat), vitamin B3 (meat, liver, kidneys, rice bran).
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.