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Foods That Can Boost a Senior’s Immune System

Keeping the immune system strong to remain healthy and happy is something most people are mindful of, but this is especially important for seniors. As people age, illnesses can take a serious toll on overall health. North Coast home care experts recommend you try to keep your senior loved one’s immune system as strong as possible. One way to ensure that may be adding some of these foods to his or her diet.


Several spices have great immune boosting properties, and some have been linked to preventing serious diseases such as cancer and heart disease. One spice to include in your loved one’s diet is turmeric. In addition to helping ward off illness, it can help seniors feel better because of its anti-inflammatory properties. Turmeric can also help ease arthritis symptoms and may also slow the progress of Alzheimer’s. Other great spices to include are ginger and garlic. Garlic has antimicrobial and cancer fighting properties, and ginger has been used for centuries to help treat and ward off nausea and colds.

Cruciferous Vegetables

Leafy greens like broccoli, kale, Brussels sprouts, and cabbage have been linked to many health benefits like supporting liver function. Because the liver is a huge component of the body’s natural detoxification processes, having a healthy liver is vital to keeping your loved one’s immune system strong. Likewise, these leafy greens include many minerals and vitamins bodies need to stay healthy and strong.


Japanese mushrooms such as shitake, maitake, and oyster mushrooms are high in antioxidants. Antioxidants are the body’s first line of defense in keeping all cells in the body healthy, so they are important to include in your loved one’s diet. These mushrooms can also help with the production of immune cells, which help the body ward off potential illnesses.


Probiotics are basically good bacteria. All people have a combination of both good and bad bacteria in their bodies. Generally, the good bacteria balance out the bad, which helps in maintaining a strong immune system and good health. Eating foods with probiotics can ensure the good bacteria will outweigh the bad most of the time, which can help prevent sicknesses. In addition to helping digestive processes, probiotics help combat colds and flus. One of the best sources of probiotics is yogurt. For optimum benefits, look for yogurt with live cultures of probiotics. Probiotic supplements can also help if your loved one is not able to eat yogurt.

It’s never too early for your ageing loved one to make healthier diet choices to keep the immune system strong. If he or she could use help with grocery shopping and preparing nutritious meals, turn to Home Care Assistance. Our part-time caregivers in North Coast can help your loved one with these and many other daily tasks. For more information on our aged care services, call a Care Manager at (02) 6646 3527 to schedule a free consultation.