Viral infections are one of the most common ailments that people suffer from. In fact, most people will experience at least one viral infection in their lifetime. Viral infections can range from mild to severe and can affect any part of the body.

Fortunately, there are ways in which nutrition can help to prevent and manage viral infections. In this photo-rich guide, we’ll explore some of the most effective ways in which nutrition can help combat viral infections.

What Are Viral Infections?

Viral infections are caused by viruses that can enter the body through the mouth, nose, or eyes. Once inside the body, the viruses multiply and cause a range of symptoms. Some of the most common viral infections include:.

Common cold
Flu
HIV
Hepatitis
Chickenpox
Measles
Warts

How Nutrition Can Help Combat Viral Infections

Nutrition can play a key role in helping the body to fight off viral infections. Here are some of the most effective strategies:.

1. Eat Immune-Boosting Foods

Foods that are high in nutrients like vitamin C, vitamin D, zinc, and probiotics can help to boost the immune system and protect against viral infections. Some of the best immune-boosting foods include:.

Citrus fruits like oranges, lemons, and grapefruits
Berries like blueberries and strawberries
Leafy greens like spinach and kale
Garlic and ginger
Yogurt and kefir
Nuts and seeds

2. Stay Hydrated

Drinking plenty of fluids can help to flush toxins from the body and keep the immune system functioning properly. Aim for at least 8-10 glasses of water per day, and include hydrating foods like watermelon and cucumbers in your diet.

3. Avoid Processed Foods

Processed foods can weaken the immune system and make it more susceptible to viral infections. Avoid foods that are high in sugar, salt, and unhealthy fats, and instead focus on whole, nutrient-dense foods.

4. Get Plenty of Rest

Rest is essential for a healthy immune system. Aim for 7-8 hours of sleep per night, and avoid staying up late or pulling all-nighters. If you’re feeling under the weather, take some time off work or school to rest and recover.

5. Manage Stress

Stress can weaken the immune system and make it more vulnerable to viral infections. Try to manage your stress levels through activities like meditation, yoga, or deep breathing exercises.

6. Take Supplements

In addition to getting nutrients from food, taking supplements can help to boost the immune system and protect against viral infections. Some of the most effective supplements include:.