Latest Nutrition/Food News
A reminder that this list doesn’t try and cover everything but a selection along with some alternative inspirational ways of using them rather than the normal steam, boil, bake...Feel free to contact me via email@example.com or Twitter @Ninanutrition, with your ideas, I will try then and then if I use them in future editions I will credit you accordingly. You can also check out my foodie travels by visiting my travelogue www.ninageraghty.wordpress.com
AUTUMN - What's in Season now
Some interesting nutritional articles to give you "food for thought"!
A very general guideline for a low-oxalate diet
is to eat meat, dairy and eggs, which are very low sources of oxalate. Plant foods and virtually all nuts and seeds are low to high sources. Some examples of high level foods are almonds,spinach, soy milk, potato and tomato.
A low-oxalate diet may benefit sufferers of kidney stones as well as those suffering from many other chronic conditions. Oxalate are organic acids that occur naturally in plants, animals and humans. Only when there is an excess or sensitivity to them are there problems such as kidney stones, inflammation, pain, and irritation of tissue and mucous membranes. They are eliminated in the urine, but because they are crystallized in structure when combined with calcium, they may irritate vulvar tissue and cause vulvar pain.
An acceptable amount for those following a low-oxalate diet is between 40 to 60 milligrams a day. Levels present in foods can vary according to factors such as the type of soil the food has been cultivated in, the climate, and the cooking methods.
Drinking water can help dilute oxalate in the blood and make it easier for you to flush it out of your body, reducing your risk of kidney stones. Drink at least 8 to 12 cups of fluid each day. Citric acid from lemons and other citrus fruits can also help prevent the formation of calcium oxalate fluids
Although a high level of calcium in the blood is associated with the development of kidney stones, calcium in the diet may be able to protect against kidney stones. Dietary calcium, such as that found in dairy, can bind to the oxalate in the digestive tract and keep the oxalate from being absorbed. Three to four servings of dairy each day may help neutralize oxalate from the diet
Hard water (which contains calcium and magnesium) is likely to exert a beneficial effect with respect to oxalate absorption because these minerals will tie up much of the oxalate consumed in the diet within the gastrointestinal tract, thereby decreasing oxalate absorption. Less oxalate absorption translates to less oxalate gaining access to various tissues within the body.
Most foods do not contain significant amounts of oxalate. The primary sources of dietary oxalate are plants and plant products. Although the physiological role of oxalate in plants is not clearly understood, it is well established that a number of plants have the ability to synthesize oxalate. Seeds and leafy plants related to spinach and rhubarb contain the most oxalate.
Meat:All fresh and frozen meats: beef, pork, chicken, turkey; fish and seafood such as flounder, salmon, tuna, shrimp, scallops; and eggs. (Avoid cured meats.)
DOES YOUR IMMUNITY NEED A BOOST??
Certain illness affects your immunity and can leave it lacking the fight and a little weak.
Rheumatoid and psoriatic arthritis are two such illness. This reduced immunity means that a simple cold can turn into a chest infection, a muscle twinge can last months with swelling and pain, what others fight of quickly lasts and lingers.
Inflammation is high in the body with both these forms of arthritis, it is caused because the antibodies produced by the body attack itself as opposed to just fighting infection.
Medication prescribed for such illness help manage the pain but leave the immunity very weak, so one thing you can do is ensure that your nutritional intake maximises the nutrients from the food you eat, so, it might be worth a bit of a food stock-take and some home truths to help you self manage your condition.
Your 5+ a day portions of fruit and veg needs to become far more than this, originally the advice was to have 7-9 a day but it was felt by some that this was not achievable when the averages in Northern Europe fall well short of this recommendation. In fact consider this key information when deciding which lifestyle or food diet to follow;-
In the UK Britons east 258g of fruit and vegetables per day compared with a European Average of 386g [ and this is higher still in Greece – hence my love of the Greek Diet]
So you can guess from this what the first thing is you are going to do;-
Up your fruit and vegetable intake
Concentrate on your vegetable green leafy and ensure it is there every day in one form or another
include garlic and onions
Boost also by using any cooking liquid and make into a vegetable broth to capture every last bit of goodness.
Concentrate on including foods which include the following vitamins and minerals as these are known to have the biggest influence on our immune system, these are;-
Vitamins A, C, D and E
Zinc – helps viruses enter the body
Selenium – acts like a sponge mopping up the free radicals caused by infection once in the body
Some of these help protect the nasal and mouth lining which in turn can prevent nasties entering the body. Others such as a vitamin D rich yoghurt will help to keep the gut bacteria healthy and in turn help with the fighting of illness.
You can see that if you are suffering from any of these immune depleting illnesses one of the worst things you can do is to cut all healthy fats out of your diet, Avocado is a great source of Vitamin E, yet left out of diets owing to its high fat content. This healthy fat along with olive oil is integral to keeping you healthy. Like anything its important to vary your diet, unprocess your diet but not remove any food groups i.e. dairy free, wheat free unless you have a medical need to do so that has been confirmed.
Around 50% of a woman's body and 60% of a man's body is made of water. Water is needed by every single cell in your body to help it function properly, to keep healthy you need to drink 6 – 8 glasses [each being 225ml or 8fl oz in old money!] of water every day. In hot weather or if you exercise this amount needs to be increased.
Not drinking enough water can result in;-
Drinking enough water also gives many positive health benefits including;-
fewer cases of kidney stones
lower risk of colon cancer
not as many urinary tract infections
lower risk of urinary cancer
less chance of constipation
So as you can see there are many reasons to drink enough water. In addition to the above water also;-
controls body temperature
assists with weight control
gives you energy
transports nutrients and waste in and out of cells
keeps digestive processes healthy
For Children, they are less likely to feel a need to drink, this is because the mechanism in their body which alerts them to being thirsty doesn't fully form until they are a little older. So especially during hot weather, when they also don't perspire as much as adults do, this means their bodies do not control their temperature. So it is important that they are encouraged to drink water especially during and after exercise to prevent heatstroke and dehydration.
A good tip for anyone is to carry a bottle of water, not only is it on hand then but it is measured so you know exactly how much you are drinking.
On the adverse side of the coin, excess drinking of water can result in the body losing nutritional salts which in turn cause a confused state to set in. This is often prevalent in the elderly and can be mistaken for the early onset of dementia.
Some recent donations
From my talks over the last few months I have been able to support the following charities
Blood Bikes £100, Gnosall First Responders £100, Pensioners Presents in the village at Christmas £150, Lions Club £100 - A Grand total to date of £450 from my Food and Nutrition Talks.
Handing over a £100 donation, from some talks and masterclasses I have delivered in the last months at Good Food and Nutrition, to the Staffordshire and Shropshire Blood Bikes to help keep the wheels turning throughout the year. Volunteers do a sterling job, spending many hours transporting life saving blood, breast milk and other medical supplies to our hospitals across Staffordshire and Shropshire. and supporting our hospitals in Staffs and Shropshire including a little bit of Cheshire and the borderland of Wales too.
Have a read of my blog to catch up on my recent foodie adventures!.
BBC Radio Shropshire - Invited to be the guest on their Food Programme, where I spent the hour promoting local and seasonal foods, sharing ideas and recipes to get you cooking.
Thank you to all the people who took part in my Mediterranean Masterclasses at Ludlow Food Festival, we had a great time, lots of nutrition tips, cookery ideas and you all had the opportunity to cook with me and create the dishes to eat and enjoy.