vitamin B12
Iron deficiency is the most common nutrient deficiency worldwide, affecting about a quarter of the global population. Iron is essential for producing hemoglobin, which carries oxygen in red blood cells. Deficiency can lead to anemia and other health complications.
Iron
Iodine deficiency is the most common cause of hypothyroidism worldwide.
1.6 billion people
Sodium deficiency (hyponatremia ) and water deficiency are the most serious and widespread deficiencies in the world.
The most likely reason for the development of a B12 deficiency is a dietary deficiency. The development can also come from gastritis or even malabsorption of food.
what sport has the most players worldwide
Colour vision deficiency (CVD) affects about 8% of men and 0.5% of women worldwide.
Blue is the most favorite color worldwide, as deducated in surverys.
The most universal language spoken worldwide is English.
Alcoholism is the most common cause of thiamine deficiency in the U.S. due to poor dietary intake, alcohol-related malabsorption, and increased thiamine excretion. Thiamine deficiency can lead to serious neurological complications like Wernicke-Korsakoff syndrome.
It is HIV-AIDS. Human immuno deficiency virus;Acquired immuno deficiency syndrome.