100 Ways to Boost Your Immune System. Theresa Cheung

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       Boosting immunity with nutrition

      1 Go Mediterranean

      If you keep your body well nourished with a healthy, balanced diet, you can literally ‘eat yourself well’.

      Nutrients are needed for every part of your immune system, and for renewal, repair and defence against infection and illness, so its strength will depend on the quality of your diet. It is therefore important to maintain a healthy, balanced diet that provides an adequate intake of vitamins, minerals and dietary fibre.

      But what is a healthy, balanced diet? Studies have shown that the so-called ‘Mediterranean diet’ can offer protection against obesity, heart disease, osteoporosis, cancer and diabetes.

      The Mediterranean diet is rich in fruits, vegetables and wholegrains, and contains adequate amounts of oily fish, nuts, seeds, legumes, diary products, lean meat or meat substitutes. Saturated fat, salt and sugar intake are limited, and processed, refined foods are off the menu entirely. Olive oil, the primary source of fat in the Mediterranean diet, is an excellent source of monounsaturated fatty acids that help to lower cholesterol. It is also rich in vitamins and antioxidants that fight cancer and lower the risk of developing degenerative diseases.

      In a nutshell, research suggests that the Mediterranean diet, with its emphasis on a wide variety of fresh whole foods – along with the odd glass of antioxidant-rich red wine – is the template for a healthy immune-boosting diet.

      2 Double take

      The nutritional benefit that you receive from fruits and vegetables is unparalleled. Experts advise eating five to nine servings of fruits and vegetables per day; one way to maximise the variety of immune-boosting vitamins, minerals, fibre and antioxidants, is to make sure you eat two different colours of vegetables and fruits with each meal.

      Each different-coloured fruit and vegetable contains unique health components that are essential to our health. The phrase ‘eating a rainbow of fruits and vegetables’ is a simple way of remembering to get as much colour variety in your diet as possible, so that you can maximise your intake of a broad range of nutrients.

      Red: Tomatoes, berries, peppers and radishes contain nutrients that can reduce the risk of prostate cancer, lower blood pressure, reduce tumour growth and cholesterol levels, eliminate harmful free radicals, and support joint tissue in arthritis cases.

      Orange and yellow: Carrots, yams, squash, oranges, papayas and other orange and yellow fruits and vegetables contain nutrients that can reduce age-related macular degeneration and the risk of prostate cancer, lower cholesterol and blood pressure, promote collagen formation and healthy joints, fight harmful free radicals and work with magnesium and calcium to build healthy bones.

      White: Mushrooms, pak choi and pumpkins contain nutrients that can activate natural killer B and T cells, reduce the risk of colon, breast and prostate cancers, and balance hormone levels, reducing the risk of hormone-related cancers.

      Green: Kale, spinach, cabbage, alfalfa sprouts, mustard greens and collard greens are all examples of green vegetables that contain nutrients that can reduce cancer risk, lower blood pressure and cholesterol levels, boost digestion, support retinal health and vision, fight harmful free radicals, and boost immune system activity.

      Blue and purple: Blueberries, pomegranates, grapes, elderberries, aubergines and prunes contain nutrients that boost healthy digestion and act as anti-carcinogens in the digestive tract.

      3 Drink your lemons

      Drinking a glass of lemon juice diluted with filtered water every morning is the perfect way to kick-start your digestion and boost your immunity at the same time.

      Lemons contain bioflavonoids, a group of nutrients that boosts immunity by protecting the cells of your body against environmental pollutants. Along the membrane of each cell there are microscopic parking spaces, called receptor sites. Pollutants, toxins or germs can park here and gradually eat their way into the membrane of the cell, but when bioflavonoids fill up these parking spots there is no room for toxins to park. Bioflavonoids also reduce cholesterol’s ability to form plaques in arteries and lessen the formation of microscopic arterial blood clots, which can lead to heart attacks and strokes. Studies have shown that people who eat the most bioflavonoids have less cardiovascular disease.

      Lemon is also the ideal food for restoring the acid–alkali balance in your body. Drinking freshly squeezed lemon juice in water first thing in the morning or adding it to tea, salad dressings (in place of vinegar), baking or cooking, helps maintain your body’s internal balance at a pH that supports healthy bacteria, instead of the viruses and harmful bacteria that thrive in more acidic environments. Apple cider vinegar is another great way to improve your body’s alkalinity, but the taste of lemons is much more pleasant!

       Fresh lemon juice drink

      To make a glass of fresh lemon juice, squeeze the juice of one lemon СКАЧАТЬ