Wendy's Nutrition Blog

Tuesday, March 27, 2007

Good nutrition gives Energy to enable you to exercise


TAKE A WALK TODAY. Walking requires no skills, not even map reading if you join in with the ramblers or 'walks for health', organised by your local authority. Walking requires no special equipment beyond a pair of boots but gives many benefits:

Reduces stress, increases fitness, aids and maintains weight loss, increases energy levels, improves sleep and gives you a chance to meet new friends. If you think you have no energy for exercise re-think your diet. Two very important points to remember daily - have 5 portions of fruit and vegetables and 1.5 litres of water.

A diet high in complex carbohydrates and one that gives low glycaemic (G.I.) index carbohydrates is one that gives energy. In a nutshell forget the mars bar but have a cereal bar - the cereals/nuts/fruits and seeds give long lasting energy. Fast releasing carbohydrates (high G.I.) like cakes are like rocket fuel giving a short- lived buzz. Slow releasing (low G.I.) like fruit and vegetables give consistent energy. This is because of the types of sugar they contain – cake contains sucrose and fruit fructose. Contact me for a list of G.I. rankings.

Examples of the rankings:

√ - pulses, apples, plums, noodles, rye bread, oats, milk, yogurt (low G.I.)
! – banana, ryvita, new potatoes, muesli and other cereal bars (medium G.I.)
X – white rice, white bread, pineapple, baguette, cornflakes (high G.I.)

A healthy menu containing low G.I. carbohydrates may look like this:

On waking – a glass of water.

Breakfast – oats (porridge or muesli) - use stewed fruit to sweeten porridge not sugar. A glass of water and cup of decaffeinated tea/coffee.

Lunch – granary bread sandwich (your choice of protein), a handful of nuts and a piece of fruit. A glass of water and a fruit juice.

Snack – a smoothie.

Dinner – trout, peas, carrots and black-eye beans. A glass of water and glass of red wine/fruit juice.

Snack – oatmeal biscuit and yogurt, decaffeinated tea or coffee and a glass of water.

Many people are dehydrated making them feel lethargic so please keep drinking water - a vital nutrient. Buy organic foods where possible to reduce chemicals in the bloodstream. Think about food addictions and allergies these will deplete your energy levels.
Go out for a walk today and enjoy; remember a healthy snack and drink, particularly in the summer when you need plenty of ................................

water.

Monday, March 12, 2007

Is Fish Good For You and the Environment?

There has been much in the news recently about eating more oily fish as the omega 3 and E.P.A.'s are good for the brain, skin, heart and digestive system. Examples of oily fish are - herring, mackerel, salmon, fresh trout and sardines. Also white fish is increasingly popular, not just cod and chips, see recipe below, as some of us become more concerned about meat from factory farms. White fish contains few calories, protein, vitamins A and D and potassium amongst other minerals. Atlantic cod should not be purchased as this has been over fished but Pacific cod has healthy stocks.

Along with the health benefits of eating fish there is also the threat to marine life to be considered. Fish should be line caught; in the West country line fish is tagged so that shoppers know it was caught without danger to other marine life. It can also be traced by a code number in a similar way to the tracing of organic meat. Fish caught by industrial nets also catch dolphins and porpoises which end up dead on the beach. Overfishing is a big problem, if you go to the Marine Conservation Society's website you can find 41 species that are fished within sustainable levels e.g. bass, whiting and sardines. Fish should be included in your diet as long as you check it is line caught/captured by drift or ring nets and from sustainable stocks.

What to do with your piece of cod?
You could bake it, coat it and fry it, grill it, poach it or steam it. Try the recipe below for a healthy dinner.

COD WITH MUSTARD

4 cod steaks (you could use any white fish)
50g butter or margarine
1 small onion, finely chopped
1 tbsp french mustard
a pinch of dry mustard powder
50g soft breadcrumbs
salt and pepper

Method

Heat most of the margarine, cook the onion until soft, blend in the mustard, seasonings and breadcrumbs. Put the cod in an ovenproof dish, smear over the rest of the margarine, then top with the mustard mixture. Bake in a moderately hot oven (about 180C) for 30 minutes. Top with tomato slices for the last few minutes of cooking.

This would be good served with mashed sweet potatoes and a green salad.