Forget you are what you eat; you are what you digest. If your digestion is poor, however healthy your diet, you won’t be giving your body the nutrients it needs to reach your true health potential.

Symptoms such as tiredness, stress, bad skin and hair, poor immunity, weight gain and low energy are all outward signs that all is not working as it should be on the inside.

Taking care of your gut:

If your gut isn’t healthy, neither is the rest of your body. Digestion consists of three processes — absorption, assimilation and excretion. If any of these aren’t working properly it can affect your whole wellbeing. Read on to find out how you can make sure your digestion is in good working order and lower your risk of leaky gut and all kinds of other problems.

Leaky gut syndrome:

Your gut is colonised by bacteria – both good and bad – which must be in balance for you to be in tip top digestive health. Unfortunately, if your diet is poor and stress levels are high this balance is likely to be upset and a poorly recognised but extremely common condition called leaky gut syndrome may develop.

A leaky gut is bad news for a number of reasons. Not only can it trigger stomach upsets, bloating, constipation and diarrhoea it can also trigger a lethal combination of nutritional deficiencies and toxic overloads that increase the likelihood of blood sugar imbalances and weight gain. Even worse it can make your gut hyper-permeable and more likely to allow unwanted particles into your blood stream. This can cause your immune system to be on high alert all the time, as it does not recognize these foreign particles and the result is food allergies, mysterious pains, inflammation, fatigue, dizziness, fogginess and poor concentration.

Chew it over:

If you don’t chew your food properly you give more work to the rest of the digestive system which puts it under stress. As well as making food easier to swallow, saliva contains enzymes that contribute to the chemical process of digestion.

If food is not properly chewed nutrients remain locked in and undigested matter feeds bad bacteria, which can lead to bacterial overgrowth, wind and other symptoms of poor digestion. Chewing also relaxes the lower stomach muscles and triggers nerve messages which activate the whole digestive process. Aim to chew food until it is small enough to swallow easily. As a rule of thumb if you can tell what kind of food you are eating from its texture, not its taste, you haven’t chewed it enough.

Say the f word:

Fibre or roughage stimulates your digestive tract and helps it work more efficiently. It also promotes health-giving bacteria in your large intestine, softens stools to prevent constipation, slows down the absorption of carbohydrates (which in turn helps to reduce food cravings) and aids weight control. The best way to get your fill of fibre is to eat a combination of different fruit, vegetables, nuts, seeds and whole grains.

Drink up:

Sufficient fluid intake is essential to keep food moving down your digestive tract and to flush out toxins which would otherwise stay in your bowel. Aim to drink three to four pints of liquid — preferably filtered or mineral water – every day. Sipping between meals rather than drinking with food helps your body to absorb nutrients. Add a slice of lemon to pep up plain water and experiment with non caffeinated herbal teas and well diluted pure fruit juices.

Don’t count alcohol in your daily fluid intake. The odd tipple is fine but if you drink too much you inflame your stomach lining and unsettle your blood sugar levels which can lead to a down turn in energy.

How you eat:

How you eat is as important as what you eat for a healthy digestion. Keep your portions moderate, eat at regular times — your digestion system works best when it knows what to expect — and take the time to chew every mouthful and savour every bite.

Probiotics:

Probiotics are the good guys, the healthy gut bacteria which are important for the assimilation of nutrients and for making B vitamins, which are vital for a healthy nervous system. They create the right environment in your digestive system and act as a food source for good bacteria, ensuring the right type of bacteria colonise the gut. A number of factors can disrupt the balance of bacterial in your gut, such as stress, illness (especially diarrhoea), thrush and antibiotics. Probiotics have been used to help ease problems such as thrush and chronic fatigue. They may also have other benefits. Recent research from Sweden, for example, showed that a group of employees who took probiotics had less absence from work than those who were not given them. Other studies have found that probiotics can help manage irritable bowel syndrome or IBS.

If you have a hectic lifestyle, are prone to colds and/or flu, are taking antibiotics or have a history of stress related digestive disorders such as IBS you could benefit from probiotics. You may want to take probiotic supplements, but probiotics are also found in fruit and vegetables like bananas, artichokes, leeks, onions, garlic, asparagus and chicory. (A good probiotic I use in the clinic is Bio Kult). Cultured or fermented foods such as live yoghurt, miso, and tamari also contain various types and amounts of these ‘friendly’ bacteria.

Be active:

Regular aerobic activity (at least 30 minutes of any activity that makes you feel slightly breathless and sweaty five or six days a week) helps stimulate the muscles of the digestive system, helping you to digest food better and expel waste more efficiently.

Watch your stress levels:

Your stomach and intestines are very sensitive to stress and when you feel anxious digestion shuts down to help your body focus on preparing the flight or fight response. This means that food is only partially digested, leading to poor digestion and eventually nutrient deficiency. Finding ways to manage and cope with stress is important for your digestive health as well as your emotional health. It is also important to eat in a relaxed and calm state.