Blog Post

Who has heard of Amino Acids?
04
AUG
2016

Who has heard of Amino Acids?

I wanted to start this blog with a bit of information about Amino Acids.  I come across many people who know a lot about carbohydrates, protein and fats but look at me blankly when amino acids are mentioned.  I confess that before I took my nutrition qualification they meant nothing to me either and yet they are essential for life!

Basically, protein is made up of amino acids, they are the building blocks.  As protein is present in every cell and helps us build and maintain healthy bones, muscle and skin it is worth understanding those building blocks a little better.  Although there are three types of amino acids the ‘essential’ ones cannot be made by your body but are necessary for survival.  These are the ones I am focussing on.

There are 20 amino acids and 9 of them (essential) must come from food sources to avoid degeneration of the muscles and organs.

So where are they?

Nuts, seeds, fish, dairy, meat & poultry are all sources of protein and therefore amino acids.  Eat a decent variety and that should be enough for the average person.  That includes the average athlete too!

An example of how to get a small amount of every ‘essential’ amino acid in one meal would be:

Low fat Greek yoghurt, pistachios, an apple and whole grain cereal. Simple!

What about Protein Supplements?

Some amino acids have been linked to exercise performance and recovery so are often taken as a supplement by people wanting to increase their muscle mass such as body builders.  The studies suggesting this have inconsistent findings and the general opinion is that whole foods are a better choice.

Eating a decent variety of protein sources every day is the key to ensuring you never run low on those essential amino acids.

The following is taken from the NHS website and as vitamin D is always a hot topic in Britain due to our poor sunshine record I wanted to put a bit of concrete information behind the possible reason for pill-popping this one!

When are supplements recommended?

Many people choose to take supplements, but taking too much or taking them for too long could be harmful. The Department of Health recommends certain supplements for some groups of people who are at risk of deficiency, including:

Vitamin D helps control the amount of calcium and phosphate in your body, which are needed to keep your bones, teeth and muscles healthy.

Having too little vitamin D (a deficiency) can affect the way your body absorbs calcium and phosphorus. In children, this can lead to rickets – a condition that can cause bone deformities, such as bowed legs. In adults, vitamin D deficiency can also cause osteomalacia, which can make bones painful and tender.

Where do I get vitamin D?

From late March/April to the end of September, you should be able to get most of your vitamin D from sunlight on your skin. This is because the vitamin forms under your skin in reaction to sunlight. Between October and early March we don’t get any vitamin D from sunlight.

Vitamin D is also found in a small number of foods, including:

  • oily fish – such as salmon, sardines, herring and mackerel
  • egg yolks
  • red meat
  • liver
  • fortified foods with added vitamin D – such as most fat spreads and some breakfast cereals

Because vitamin D is found only in a small number of foods, it might be difficult to get enough from foods that naturally contain vitamin D and/or fortified foods alone. So, everyone aged five years and above (including pregnant and breastfeeding women) should consider taking a daily supplement containing 10 micrograms of vitamin D.

The majority of people aged five years and above will get enough vitamin D from sunlight in the summer (late March/April to the end of September), so you might choose not to take a vitamin D supplement during these months. Find out more about who should take vitamin D supplements and how to take them.

I rather like the idea of having a compulsory holiday abroad for the simple purpose of getting enough vitamin D.  I wonder if the government would agree?!

Most supplements are generally psychological insurance rather than any real benefit to us despite their best claims.  A multivitamin is deemed to be the safest one to take without upsetting the balance within our bodies.

“Eat the rainbow” is my favourite saying as it really makes me think about how many colours have made an appearance in my diet each day.  I don’t take supplements and never have.  As long as I am healthy there is no reason for that to change.  Could you be supplement-free too?

About the Author

Having been involved in fitness all my life but never being competitive, I was fascinated to learn how simple it is to stay in shape without entering the world of the gym fanatic or elite athlete.​ So after 17 years managing the swimming school and taking rowing classes at Newton Abbot Leisure Centre, I decided it was time to do something that would give me an even greater sense of achievement and job satisfaction.

​I studied the mechanics of exercise versus shape and began to understand why so many people who have exercise routines that sometimes seem excessive, never see a change in their shape.

I set up Tessfit which tackles this conundrum and it is a real mix and match offering between nutrition and weight management advice, fitness classes and personal training.

I now work from home and run my classes at Steves Gym in Newton Abbot. It is a great balance and apart from loving my work I now also get to spend valuable time with my family.

tess@tessfit.co.uk​.

One response to “Who has heard of Amino Acids?”

  1. Mik Wordsworth says:

    Thank goodness you did change course Tess or where would we all be. You have made my life so much better since I started your classes and I can’t thank you enough. The classes are always such fun and your infectious enthusiasm helps us all to try our best. Smiling may be compulsory but in fact it’s hard not to! Thank you again Tess!

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