Nutritional supplements and their role in managing deficiencies

Health experts suggest that while most people can meet nutritional needs through a healthy diet, supplements can help address nutrient insufficiencies and optimize well-being.

Zinc is an essential mineral for immune function and hormone production. While many people consume sufficient amounts, certain groups—including older adults, vegetarians, vegans, and pregnant or lactating individuals—may be at risk for deficiency. Zinc deficiency can impact skin, bone, digestive, and reproductive health, as well as the senses of taste and smell. Some research suggests zinc lozenges may help shorten the duration of the common cold, though results remain mixed.

In addition to zinc, multivitamins can serve as a tool for those who struggle to consume a diverse array of fruits and vegetables. Experts note that while full-fledged deficiencies are rare, supplements can be beneficial for maintaining physical, mental, and emotional health when dietary intake is inadequate.