Zinc deficiency occurs when the body does not have enough zinc, an essential mineral that plays a critical role in many biological processes, including immune function, protein synthesis, wound healing, DNA synthesis, and cell division. Zinc is involved in over 300 enzymatic reactions in the body, and it is important for growth, development, and maintaining health at a cellular level. Zinc deficiency can lead to a range of symptoms and health problems including fatigue and weakness, loss of appetite, delayed wound healing or poor skin healing, hair loss, diarrhea, frequent infections due to weakened immune function, changes in taste or smell, depression or mood swings.

How much zinc do we need every day?

Recommended Daily Zinc Intake

Adolescents and Adults

14 to 18 years Boys: 11 mg per day

14 to 18 years Girls: 9 mg per day

19 years and older Men: 11 mg per day

19 years and older Women: 11 mg per day

Pregnancy and Lactation

Pregnant teens (14 to 18 years): 12 mg per day

Pregnant adults (19 years and older):11 mg per day

Breastfeeding teens (14 to 18 years): 13 mg per day

Breastfeeding adults (19 years and older): 12 mg per day