Since more than 100 viruses can cause the common cold, it is imperative to protect yourself when the sniffles start spreading. Frequent hand washing, proper sleep and a healthy diet help build your body’s defenses, but several herbs and supplements can also protect you from illness. The benefits of Zinc, an essential mineral and dietary supplement, might be very useful.
Benefits of Zinc
Your body requires small amounts of it for growth and development, immune system functioning, blood clotting, thyroid function, and several other essential processes. You consume zinc when you eat certain meats, seafood, dairy, nuts, and whole grains. Additional consumption of it is thought to increase health and help treat a number of conditions. The following are some conditions for which zinc supplements or topical medications are used as a treatment.
- Acne
- ADHD
- Herpes simplex virus
- Muscle Cramps
- Skin wounds and burns
- Pneumonia
- Crohn’s Disease
- Male sexual problems
- Asthma
- Diabetes
- Arthritis
Some research indicates that zinc consumption helps slow the progression of Alzheimer’s disease, according to the National Institutes of Health. Additionally, topical ointments containing zinc are shown to improve skin wrinkling, texture, and tone.
Zinc as a Common Cold Remedy
Since zinc helps stimulate the immune system’s functioning, a host of manufacturers use it as a primary ingredient in cold and flu medicines, including lozenges, nasal sprays and cold-prevention products. Using zinc at the onset of a cold may reduce the duration of the illness and decrease the severity of symptoms. Nature’s Sunshine has a Zinc Lozenge.
Potential Side Effects
For most adults, it is safe when used as directed, in dosages of up to 40 mg per day. Potential side effects include diarrhea, nausea, and vomiting. In some users, it may cause kidney or stomach problems. High dosages of zinc can cause fever, stomach discomfort, and additional health problems. Additionally, some nasal sprays containing zinc have been found to cause loss of smell with continual use. Before using any form of zinc, consult a trusted healthcare adviser for safety and dosage recommendations.
Learning about zinc and its benefits can improve your overall health.
References: National Institutes of Health: http://www.nlm.nih.gov/medlineplus/druginfo/natural/982.html