Posts Tagged ‘energy’

Diet and Exams

Monday, May 27th, 2013

What students eat and drink in the run up to their exams can affect their performance. Taking the time to eat healthily, get fresh air and exercise are very important preparations for a clear and focused mind during exam time.

Nutrition Tips -

Breakfast

Skipping breakfast can mean loss of recall and concentration both detrimental to a student so ensure you choose foods that are high in fibre and give your body a slow steady release of glucose for example

• Wholegrain cereal with milk, fresh orange juice.study food

• Bowl of porridge with sultanas.

• Wholemeal bread toasted with chopped banana.

 

Snacks

Snacking regularly on healthy foods can also ensure a steady slow release of glucose to the brain. Useful foods as snacks include

• Fresh fruit or vegetables.

• Popcorn.

• Fruit /Wholemeal scone.

• Dried fruit /nuts.

• Wholegrain cereal bars.

 

Lunch

Many students will be sitting two exam papers /day so eating a good lunch is very important. Here are some good options -

• Bowl vegetable soup and wholemeal scone/bread

• Wholemeal chicken/ham/egg/cheese sandwich

• Chicken/tuna wrap

 

Fish Oils and Being Physically Active

Tuesday, July 31st, 2012

Joint pain is not pleasant, and today, more and more people are beginning to suffer from joint pain at earlier ages than before. Active people, are complaining about sore, stiff and painful joints, and looking for a good natural relief from this discomfort. Fish oils are considered a dietary means of helping to deal with painful joint pain.

 

Why fish oil?

Well, fish oil contains EPA and DHA, commonly referred to as omega-3 fatty acids. Omega 3 has a number of beneficial effects on the body, including the joints. Omega-3 fatty acids have been shown to reduce inflammation by interfering with the production of inflammation-producing chemicals which stimulate pain nerves in the tissues. When you add these benefits to the others known to be associated with fish oil like lowering triglycerides, reducing the risk of blood clots, and benefiting both the heart and brain, there is no doubt that it is a beneficial joint supplements.

 

What foods contain omega 3?

Oily fish is the richest source of Omega 3. This includes salmon, mackerel, rainbow trout, fresh tuna, herring, shrimp, crab, sardines and pilchards. Weaker sources include flaxseed or linseed oil, rapeseed or canola oil, walnuts, and dark green vegetables.

 

How much should I eat?

2 portions of fish per week, at least one of which must be oily is sufficient for general health. This is equivalent to 500mg of Omega 3. 3-4 portions of oily fish, or 1000mg, is strongly recommended if you have heart disease or are at risk of heart disease.

 

Do I need a supplement?

You do not need a supplement if you are eating oily fish as recommended. If you dislike fish or have high requirements for omega 3, taking omega 3 in supplement form should be considered. There are many Omega 3 supplements on the market.

Strawberry and Banana Smoothie

Monday, July 2nd, 2012

Ingredients

1 banana

200ml low fat strawberry yoghurt

120ml low fat milk

120ml crushed ice

Method

  1. Place all the ingredients in a blender or food processor.
  2. Blend for 30 seconds to a smooth, thick drink.
  3. Pour into a tall glass, add ice and strawberries to decorate if you wish.

 

Easter Eggstravaganza

Monday, April 9th, 2012

So it’s Easter time again! As I researched the content for this blog I came across this article on the Daily Mail website and decided to share it with you all. It’s definitely an interesting read. I hope this helps to keep you all on the right track. Enjoy!

 

http://www.dailymail.co.uk/health/article-382232/Easter-Eggstravaganza-Surviving-Easter-diet.html

Starting to Exercise

Monday, March 26th, 2012

As we reported previously, being physically active can reduce risk of heart disease. It can also help to keep the lungs healthy, tone muscles, keep bones strong and help to burn calories so that you lose weight.

Health experts recommend 30 minutes of moderate intensity activity five times a week. It might sound like hard work but fast walking counts as a ‘moderate intensity’ exercise.

Better still, you don’t have to do 30 minutes in one go – it’s fine to do two blocks of 15 minutes or even three blocks of 10 minutes if you prefer. If you’ve never exercised or you haven’t been physically active for a long time, it’s worth getting the once over from your GP before starting out.

Then, follow these tips….

No matter what your age, level of fitness, ability, size or shape, there’s an exercise out there that’s right for you so start doing some research to find some activities that will suit you and your lifestyle.

Investigate what’s on offer in your local area – phone around the leisure centres, gyms and pools and find out about times, availability and prices.

Don’t narrow your choices down to the gym or class based activities. Explore other ideas.

Always warm up properly before taking part in exercise. You’re far more likely to injure yourself if your muscles haven’t been warmed up. Remember to cool down, too.

Start gradually and slowly increase the amount and intensity of the activity you’re doing. You’ll be amazed at how quickly you’ll see an improvement.

Vegetarian Eating

Monday, March 12th, 2012

A well planned vegetarian diet can be nutritionally balanced for both adults and children however it is very important not to simply avoid animal products but to substitute them with nutritious alternatives such as dairy foods, eggs, pulses, nuts, seeds, and cereals.

 

There are 2 main types of vegetarians –

 

Lacto-ovo vegetarians.

Lacto-ovo vegetarians avoid meat, poultry and fish but eat eggs, milk and dairy products as well as cereals, vegetables, pulses, grains, seeds and nuts. The nutritional issues that these group face are similar to those following a conventional diet i.e. watch out for high fat, high salt. Choose mainly low fat cheese for example Edam, Gouda along with plenty of grains, vegetables, and fruits. Ensure you take an iron and folic acid supplement before during pregnancy as requirements are higher for these nutrients.

 

Vegans

Vegans avoid meat, poultry, fish, eggs, milk and dairy produce but eat cereals, fruit, vegetables, pulses, grains, seeds and nuts. Vegans have very different nutritional issues. Without any foods of animal origin getting enough calories to maintain a healthy weight can be difficult especially for growing children and nutrients such as Vitamin B12 and iron (needed for healthy red blood cells),Vitamin D and calcium (needed for healthy bones/teeth) and zinc (essential for healthy growth) all require special attention.

 

How to achieve a healthy vegetarian diet

The current healthy eating guidelines recommend that we reduce fat, sugar and salt in our diets and eat more fruit and vegetables; this can be achieved by a vegetarian diet. No single food contains all the nutrients that our bodies need so a variety is required.

 

Cereals, rice, potato and pasta group

6+ portions recommended/day. Choose fortified cereals to help with iron and Vitamin B12 intakes.

Fruit and vegetable group

5 or more recommended daily. Good sources of Vitamin A and C and folic acid.

Milk and dairy group.

The main nutrients supplied by this group are calcium, Vitamin B12, protein, energy and Vitamin A. Soya Milk and products are used by those following a vegan diet but ensure that the products you choose are fortified with calcium, to help meet your requirements.

The meat alternative group

This group includes peas, beans, lentils, tofu, nuts, seeds, textured vegetable protein, quorn cheese and eggs.

Fats and oil group

This group also contains sugar sweets confectionary, crisps, biscuits etc. Vegetarians who require a higher energy may need to include additional servings from this group.

 

Calories, so what are they?

Monday, November 7th, 2011

A calorie is simply the unit that we use to measure energy.

All foods have a ‘calorific value’ and this is simply the amount of calories (energy) that a food will supply your body when it is eaten. Food labels on packaged foods usually list the energy content in two units; one is kcals (calories) the other is in kj (joules).

 

Your body needs energy to be able to fuel metabolic pathways that enable the body to work properly. We are all individuals and we have our own unique metabolic rate (this is the rate at which our body consumes calories per day). The average person’s metabolic rate is approximately 2000 calories per day.

The simple truth is that there is a ‘balance of energy’ in your body, if you burn more or less calories (through activity) than your body consumes daily (through food), you will lose or gain weight accordingly.

So how do you ‘burn’ calories?

There are a number of reasons why calories are burned in your body.

  • Your body requires a certain number of calories per day to simply stay alive. This is called Basal Metabolic Rate (BMR).  Your body burns these calories to maintain the most basic functions of your body such as breathing, blood circulation and brain activity.
  • The rest of the calories are ideally burned through exercise and activity.  Everything you do results in you burning calories – washing up, hoovering, climbing the stairs, anything that involves movement will contribute to the total calories burned by the body.

 

College students – healthy eating tips

Monday, October 10th, 2011

When you go to college or university it may be the first time you’ve lived away from home and been fully independent. To have enough energy to study and enjoy student life to the full you need to eat regularly and healthily!

What does a healthy balanced diet really mean?

  • Eat regularly and base your meals on starchy foods
  • Eat lots of fruit and vegetables
  • Eat a wide variety of foods
  • Try to eat less salt
  • Cut down on saturated fats and sugars
  • Get active and try to be a healthy weight
  • Drink plenty of water
  • Don’t skip breakfast

Get organised

  • With some planning you can eat cheap and healthy meals on a tight budget
  • Make a shopping list before you go and shop
  • Watch your waste – when you buy foods that go off quickly, plan your meals carefully so it gets eaten or frozen straight away
  • Vary your meals otherwise you will get bored of eating and cooking the same things over and over again

What could you have in your food cupboard?

You need to stock your cupboard and fridge with easy to cook ingredients. Suggestions of meals include:

  • Soups – easy to make and nutritious especially if you add a lot of vegetables (fresh, frozen or canned).
  • Pasta – it’s quick and easy to cook and prepare. Keep pasta sauces in your cupboards and add your own flavours, vegetables etc. to it
  • Rice – mix cooked rice with leftover vegetables and meat
  • Bread is a good source of carbohydrate. Choose wholemeal bread rather than white as it is more nutritious and filling.
  • Potatoes – Baking potatoes are great value and versatile.
  • Porridge oats – cheap and it’s a really filling meal to start the day with. You could add some fresh or dried fruit for variety.
  • Beans and lentils – cheap to buy and a small amount goes a long way! Canned varieties can make a quick and nutritious addition to soups and stews. Lentils and beans can be used as a main meal with vegetables added. Baked beans on toast is a classic and is actually a very healthy dish, especially if you use wholemeal bread, and low fat spread.
  • Vegetables and fruit – can add vegetables to curries, soups, stir fries. Canned and frozen vegetables can be used as additions to last minute meals. Fruit is excellent for a quick nutritious snack. We should be eating at least 5 pieces of fruit and vegetables per day.
  • Condiments – add taste and flavour to your cooking. Keep a selection of dried herbs, spices, curry powder, vinegars, tomato sauce, soy sauce and stock cubes in your cupboard.
  • Tinned tomatoes – these can form the base of all sorts of sauces, are low in fat and count as a portion of your fruit and vegetables.
  • Chicken – chicken seems to be of better value if you buy in larger quantities. If you’ve got a freezer you could chop it up and freeze it in small amounts.
  • Eggs – are easy to cook and versatile.
  • Canned fish – Mackerel, sardines and pilchards are good sources of protein and omega 3 fatty acids.
  • Milk – full of calcium and vitamins and is healthy drink at any time of the day. Choose semi-skimmed or skimmed milk for a lower fat option.

 

The Truth About Crash Diets

Monday, August 15th, 2011

If you are overweight, you probably know that you need to change, but a crash diet is never a good idea.

The simple fact is that you may be able to maintain a crash diet for a short period, however there is a significant likelihood that you will soon regain the weight, returning to your pre-crash diet weight.

Here are some of the reasons why crash diets don’t work -
The body reacts to the severe reduction in calories by reducing its metabolic rate.

In simple terms, the body reduces the amount of energy required for normal functioning when it is starved of food. This slows down the rate at which calories are ‘burned up’ meaning that if you significantly reduce your food intake, your body simply burns fewer calories.

When more energy is required by your body for metabolic and other functions, (these are the basic functions of your body, breathing etc). The body will simply burn muscle tissue, rather than fat.

Research shows that most people who embark upon a very low calorie diet may lose weight rapidly, but fail to sustain the weight loss over the medium-long term.

Instead you should aim You to set realistic targets to avoid failure and achieve successful weight loss.

Eating for a Healthy Heart

Monday, July 18th, 2011
  • Eat fewer fried and fatty foods such as cream, butter, full-fat dairy products, fatty red meat, cakes, biscuits and takeaways – and find lower-fat alternatives instead.
     
  • If you have to use oil, go for one that is packed with monounsaturates such as olive oil or rapeseed oil.
     
  • Eat five servings of fruit and vegetables every day – they are low in fat and calories but will help to fill you up.
     
  • Go for high-fibre carbohydrates such as wholemeal bread, wholegrain cereals, brown rice and wholewheat pasta. They are far more filling than the white stuff.
     
  • Start your day with a bowl of porridge.
     
  • Use a little less meat in dishes like stews, soups and casseroles and add barley, lentils or beans instead.
     
  • Eat oily fish once a week. Lunch on sardines with toast or serve salmon for dinner.
     
  • Slash the salt content of your diet – check salt levels before you buy.
     
  • If you drink, stick to sensible limits – that means no more than 3-4 units a day for men and 2-3 units daily for women.