Medicair Vitamin Air D3 4000iu, dietary supplement also known as cholecalciferol, the most bioavailable form of fat-soluble vitamin D. Vitamin D is absorbed by the body through food consumption but can also be produced after skin exposure to sunlight. Only a few foods contain vitamin D, such as fatty fish, liver, and egg yolks. People who usually cover their skin, the elderly, or those living in areas with little sunlight produce less vitamin D.

Benefits:

• Maintains healthy bones, teeth, and muscles.
• Boosts the immune system as it aids in calcium absorption.
• Contains no sugar, salt, gluten, lactose, dairy, or preservatives.

Instructions for Use:

One capsule of Vitamin Air Vitamin D3 2500iu per day after a meal or as directed by a physician.

Packaging:

60 hard gelatin capsules.

Attention:

Store in a cool, shaded place, away from children. If you are pregnant, breastfeeding, taking medication, or have health problems, consult your doctor before taking this supplement.

Vitamin D Deficiency and Insufficiency:

The largest source of vitamin D for the human body is the sun. Indicatively, 5 to 30 minutes of sun exposure, between 10:00 and 15:00, can lead to the production of 10,000 units (IU) of vitamin D in fair skin.

Causes of Vitamin D Deficiency:

• Increased time spent indoors during the day due to work.
• Heavy use of sunscreens.
• Air pollution.
• Reduced consumption of foods rich in vitamin D.
• Obesity and diseases that lead to malabsorption of nutrients from the intestine.

Additional factors affecting vitamin D levels:

• Age, with older adults having a reduced ability to synthesize vitamin D compared to younger individuals.
• Skin tone, with fairer skin synthesizing more vitamin D after sun exposure.
• Geographical latitude. Countries further from the equator have less sun exposure, especially during the winter months from November to February.