Saturday, October 2, 2021

Six Tips to Enhance Immunity

"A healthy lifestyle offers many benefits, including helping to prevent heart disease, type 2 diabetes, obesity, and other chronic diseases. Another important benefit is that healthy routines enhance your immunity.

The immune system is the body’s way of protecting itself from infection and disease; it fights everything from cold and flu viruses to serious conditions such as cancer.

Our immune systems are complex and influenced by many factors. Vaccines build immunity against specific diseases. Some additional ways you can strengthen your immune system are eating well, being physically active, maintaining a healthy weight, getting enough sleep, not smoking, and avoiding excessive alcohol use.

Eat Well

Food Assistance

If you need help obtaining nutritious food, see resources at USDA Nutrition Assistance Programexternal icon. You can also call the USDA National Hunger Hotline at 1–866–3–HUNGRY or 1–877–8–HAMBRE to find resources such as meal sites, food banks, and other social services.

Eating well means emphasizingexternal icon plenty of fruits and vegetables, lean protein, whole grains, and fat–free or low–fat milk and milk products. Eating well also means limiting saturated fats, cholesterol, salt, and added sugars.

Eating well provides multiple nutrients that support optimal immune function.1,2 Be aware, however, that too much of some vitamins and minerals can be harmful. Talk to your health care provider if you think you need nutritional supplements.

Be Physically Active

Regular physical activity helps you feel better, sleep better, and reduce anxiety. Combined with eating well, physical activity can help a person maintain a healthy weight.3

Following the physical activity recommendations for your age provides immediate and long–term benefits. Emerging research also suggests that physical activity may potentially benefit immunity.4,5

Maintain a Healthy Weight

Excess weight can affect how your body functions. Obesity, defined as a body mass index (BMI) of 30 or more in adults, is linked to impaired immune functions.6,7 Obesity may also lower vaccine effectiveness for numerous diseases, including influenza,8 hepatitis B,9,10,11 and tetanus.12

Safe ways to help maintain a healthy weight include reducing stress, eating healthy foods, getting enough sleep, and engaging in regular physical activity..."
Immunity 

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