100 Ways to Boost Your Immune System. Theresa Cheung

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СКАЧАТЬ slightly warm water and 1 teaspoon of maple syrup for sweetness. Stir and drink immediately. Remember, first thing in the morning about fifteen minutes before breakfast is the optimum time to drink lemon juice.

      4 Alkalise, alkalise, alkalise

      Your immune system is strongest in an alkaline environment. Many bacteria and viruses love an acid environment, but cannot survive in a healthy alkaline state. If you’re feeling run down, eating lots of green vegetables and drinking plenty of water will boost alkalinity and therefore your immunity.

      Your immune system relies on water. It carries nutrients to the cells, carries waste, bacteria and toxins away from the cells and out of the body, keeps body temperature stable, protects joints and keeps the lining of your mouth hydrated and moist, reducing susceptibility to colds.

      Don’t wait until you’re thirsty to drink water, as thirst is – along with headaches and dark yellow urine (healthy urine is pale yellow) – a sign of dehydration. Your body’s need for water is constant and experts recommend that you drink six to eight glasses a day, more if you are sweating, exercising or if the weather is hot. And it’s best to drink filtered water only, as tap water may be contaminated by lead and other toxins that your body doesn’t want or need.

      5 A yoghurt a day

      Look for yoghurt that contains live active cultures indicating helpful bacteria and try to eat one every day for breakfast or dessert, or use live yoghurt in salad dressings, smoothies and dips.

      A live natural yoghurt per day might help keep infections at bay. That’s because these yoghurts contain probiotics – bacteria that stimulate immunity cells in the gastrointestinal tract (GI). Normal, healthy bacteria that colonise the GI tract help you resist bad bacteria and detoxify harmful substances. In addition to their protective effect in the GI tract, probiotics may also help stimulate immune-cell production system-wide. In a recent study of 33 women from the University of Vienna, those who ate yoghurt daily for two weeks raised their immune-boosting T-lymphocyte cell count by nearly 30 per cent. (See ‘Part Three, pages 217–19 for advice on taking probiotic supplements.)

      6 FOS power

      A bowl of oatmeal porridge or shredded wheat for breakfast will give your immune system a much-needed prebiotic fix.

      We need both pre- and probiotics in our body. Probiotics are many and varied. The most commonly known is called Lactobacillus acidophilus, found in natural live yoghurt, but more are being discovered all the time.

      Prebiotics – also known as FOS (Fructo-oligo-saccharides) – on the other hand, are a kind of natural fibre that nourishes and supports the good work of friendly bacteria, or probiotics. Prebiotics occur naturally in foods such as garlic, onions, leeks, shallots, asparagus, spinach, Jerusalem artichokes, chicory, peas, beans, lentils, oats and bananas. Including more of these foods in your diet will therefore be giving both your digestive system and your immunity a boost. One of the best ways to ensure you are getting enough FOS power in your diet is to have oatmeal, shredded wheat or another wholegrain cereal for breakfast.

      7 Good coffee habits

      Coffee doesn’t help your immune system do its job efficiently, so keep your coffee consumption down to no more than two cups a day.

      The caffeine in coffee can temporarily boost alertness, perk up performance and possibly even improve concentration. But before you pour yourself another cup, experts say it’s important to remember coffee’s main ingredient, caffeine, is a drug and not a nutrient necessary for good health, such as vitamins and minerals. Caffeine can also dehydrate you and leach important immune-boosting nutrients, such as bone-boosting calcium, out of your body. In fact, too much caffeine may also lead to health problems, such as high blood pressure, brittle bones, sleep disorders and just plain irritability.

      You don’t have to stop drinking coffee altogether, but, if you are drinking more than three cups of coffee a day, you do need to cut it down to one or two cups. Here are some tips to make sure your coffee-drinking habits are healthy:

       When you drink your coffee, make sure you add an additional glass of water to your daily water intake per cup of coffee to avoid its dehydrating effects.

       Drinking one to three cups of coffee a day (up to 300 mg of caffeine) does not seem to have any negative effects in most healthy people. However, pregnant women, children, people with heart disease or peptic ulcers and the elderly may be more susceptible to the effects of caffeine, and are therefore advised to restrict their intake.

       Be aware that the caffeine content of coffee varies widely depending on roasting and brewing methods, as well as the size of the cup from which you’re drinking. For example, a recent study showed that a 475 ml (16 fl oz) cup of the house blend at a leading coffee chain had a massive average of 259 mg of caffeine.

       Put back some of those lost nutrients by adding two tablespoons of milk to your coffee or making your espresso a latte.

      Coffee is the main source of caffeine for many people, but other items, such as soft drinks, tea, chocolate, and cold and headache medicines also contain caffeine and can add substantially to your daily caffeine quota. As for chocolate (another source of caffeine), make sure that the type you eat is quality dark chocolate, containing at least 70 per cent cocoa solids.

      Some people feel the buzz of caffeine more than others. Listen to your body and know when to say ‘no’ to that extra cup of coffee, even if you are surrounded by people who drink it like water.

      It is important to bear in mind that coffee drinkers who skip their daily fix may experience temporary caffeine withdrawal (usually in the form of a headache or drowsiness), but that these symptoms will disappear within 24–48 hours.

      8 Sugar shut down

      The next time you’re tempted to grab a bar of chocolate, down a sugary drink or tuck into a sugary cereal, give your immune system a break and have a piece of fruit or a bowl of oatmeal instead.

      The impact of refined white sugar on your immune system can be enormous. Eating or drinking 100 grams (8 tablespoons) of sugar – the equivalent of about two cans of a full-sugar fizzy drink – can reduce the ability of your white blood cells to kill germs by 40 per cent. The immune-suppressing effect of sugar starts less than 30 minutes after ingestion and may last for up to 5 hours. On top of all this, a diet high in sugar increases your risk of blood-sugar imbalances that can trigger mood swings, weight gain, fatigue, headaches, hormonal imbalances and a host of other unpleasant symptoms.

      If you do only one thing to boost your immune system, eliminating sugar will do the trick. Sugar gives you no nutrients, just calories. You will see noticeable results in your energy levels, weight distribution, immunity and ability to think clearly when you break the cravings and stop eating refined sugar.

      Cutting down on your sugar intake may seem daunting at first, but it is easier than you think if you follow these tips to total sugar shut-down:

      Sweet substitutes: Try fruits and unsweetened fruit juices more often in meals and snacks to cut down on sugar. Fruits have natural sugars, but they also give you important vitamins and minerals. Plan to have fresh fruit in season for desserts. Use dried fruits to sweeten cereals and baked goods. Slice СКАЧАТЬ