Protein is a very important part of our diets.
Your body has ways of telling you that you’re not eating enough eggs, lean meat, fish, nuts, dairy, and protein-rich vegetables to fuel your muscles and overall health.
But, protein is fundamental to maintaining, growing, and repairing the cells in your body.
Along with carbohydrates and fats, it is one of the primary macronutrients that is in all of the food we eat.
What’s more, it is an essential macronutrient, meaning that we literally won’t stay alive if we don’t consume enough protein on a regular basis.
A lack of protein will make your body send you signs that are more noticeable than you may have thought.
If you think you aren’t eating enough protein, take a look at the following signs that your body may be sending you.
Dry skin, weak nails and hair
If you don’t consume the amount of protein you need, your hair will get thinner and more fragile, and it will fall out more easily.
As for your skin, it’s also common for it to get flaky and excessively dry.
If you notice crests or raised areas in your cuticles, this also may be due to a protein deficiency.
Your hair is actually made up of keratin, which is a type of protein.
Therefore, it follows that if you don’t get sufficient protein in your diet, you can start to have issues with hair loss or brittle hair.
There is evidence that when your body has a limited quantity of dietary protein to work with, it will start reducing the supply to less essential areas, such as your hair.
Weakened immune system
Protein is a key factor in maintaining a healthy immune system, since it is responsible for producing white blood cells, antibodies, and blood proteins.
All of these are important to help fight off infections – be it a common cold, or something more serious – so not eating enough protein compromises your body’s ability to do this effectively.
If you experience frequent bloating, without an obvious cause, then it could be because of a protein deficiency.
You see, protein is also responsible for maintaining the water balance in your cells.
This means that if you don’t have sufficient protein, your cells can release too much of their water, which in turn can cause irregular bloating.
If you’re finding it hard to concentrate, this may also be due to a lack of protein.
When your body doesn’t get the protein it needs, you may experience short bursts of clarity followed by more confusion.
The reason this happens is that there are fluctuations in your blood sugar levels, which directly affects your brain.
Low energy / fatigue
All of us get tired sometimes – especially when you’re working hard, and may not be getting enough sleep.
But if you’re chronically fatigued, it could be a sign that you’re not eating enough protein on a regular basis.
This is because the amino acids that make up protein are an essential component of the transportation of oxygen in your blood.
And without an adequate supply of oxygen available to meet the constant demands of cells and organs in your body, you may start experiencing symptoms of fatigue and chronic low energy.
Muscle and joint pain
If you notice muscle weakness and have joint pain even when you haven’t exercised, your problem may be a protein deficiency.
The reason is just that the tissues of your body, particularly your muscles, require protein to be properly nourished.