In this time and age, more and more new diseases are discovered, and the global medical community has yet to find a cure for each. Our best protection is to protect ourselves against germs, bacteria, and viruses. Therefore, we have to safeguard our immunity or the ability of our body to fight various infections. One of the best ways to do this is to boost our immune system, mainly by correcting our diet and lifestyle.

How to boost your immune system naturally

1) Eat healthily

Eat a balanced diet to ensure that your body is getting enough nutrients. When you eat healthy fats such as omega-3 and omega-6, the body produces more prostaglandin, a compound that kills germs. Thus,

• Avoid consuming saturated fats.
• Eat protein-rich foods such as eggs, vegetables, and dairy since the body needs them to produce white blood cells.
• Consume appropriate amounts of carbohydrates obtained from rice, corn, and wheat. Excessive carbohydrates in the body lower immune responses due to the reduced quantity of T-lymphocytes.
• Eat immunity-boosting foods such as almond, kale, yogurt, berries, and mushrooms.
• Eat antioxidants like zinc, copper, vitamins C and E, selenium, and beta carotene. Beans, nuts, seafood, and red meats contain high zinc levels, while brightly colored fruits and vegetables contain the other vitamins and minerals that our body needs.
• Citrus fruits, more specifically, help in protecting your immune system.

2) Avoid sugar

Notice that when you indulge in a glass of soda, you feel weak in the following hours, for at least five hours. So, limit your sugar intake. Use natural sweeteners as much as possible, especially those with a low glycemic index. Avoid the artificial ones since they are highly acidic. High levels of blood sugar reduce the ability of the cells to inundate bacteria. This suppresses the immune system in fighting infections. Recently, the consumption of too many sweets has been linked to several ailments such as obesity and diabetes.

3) Limit caffeine

Drinking coffee has its own benefits, mainly because it contains antioxidants. However, too much intake of coffee can lead to higher acid levels in the body, which may weaken the immune system. Acid negatively affects our natural ability to absorb nutrients like potassium, magnesium, and calcium. Acid dehydrates the body. Likewise, for every cup of coffee you consume, make sure that you drink two glasses of water. An equally compelling yet more beneficial alternative is drinking green tea.

4) Reduce alcohol

Alcohol abuse is associated with various immune system deficiencies. The alcoholic beverage you just guzzled down is metabolized within your body, producing harmful chemicals that destroy the white blood cells within 20 minutes of ingesting it. Additionally, drinking alcohol makes it difficult for the body to absorb vitamins and minerals, a process that lowers white blood cells. This means that the harmful effects of alcohol on the body will still be evident even when the alcohol itself is no longer detectable.

5) Eliminate toxin

Eating healthy means getting rid of unnatural substances in our diet. These are primarily found in processed foods that contain all the additives and preservatives that you won’t eat as is. Did you know that more than 3,000 chemicals enter the body, primarily found in packaged foods? In fact, the medical practitioners themselves consider these heavily processed foods as foods that destroy our immune system. Over time and without proper elimination of toxins from our body, it can lead to different illnesses. Substitute processed foods with fermented foods instead because the latter is much healthier.

6) Raise pH

Our body’s pH should stay between 7.35 and 7.45, and anything below or above such range could mean symptoms and diseases. In fact, chronic acidity can lead to osteoporosis, diabetes, cancers, and heart diseases. To neutralize our body’s pH, drink plenty of water. There’s a reason doctors encourage us to drink at least eight glasses of water every day. Stop drinking soda because it contains high sugar levels and is highly acidic; its pH level is 3.

7) Stop smoking

Smoking kills. I can’t emphasize this enough. Are you aware that a stick of cigarette contains more than 4,000 chemicals, forty-three of which are cancer-causing? Additionally, the smoke harms nearly all organs in our body, increasing the likelihood of lung, kidney, and heart diseases. Nicotine, the addictive substance in cigarettes, reaches the brain in about 6 seconds. It binds with hemoglobin instead of oxygen, thus, reducing the blood’s capacity to deliver oxygen to the cells in the body.

Germs, bacteria, and viruses – or the invaders – overwhelm our body’s natural defenses. So even if your health is fine, you cannot deliberately ignore the importance of strengthening your immune system. The goal is to adopt healthier living strategies from your diet to your lifestyle. Thus, stop right now if you are currently smoking; consuming excessive amounts of sugar, caffeine, alcohol, and unnatural substances, and not drinking lots of water. These aren’t doing your immune system any good.