What Are Amino Acids and Why They Matter for Your Health

There are 22 different types of amino acids known today, and each one has its own unique role. Amino acids combine in countless ways to form proteins.

Proteins are essential for building our body, including cells, tissues, and organs. They are involved in countless processes that keep us alive and functioning.

Every living organism is built from proteins, including animals, plants, fungi, and even bacteria.

Examples of Important Proteins

• Collagen builds skin, cartilage, and bones and acts like the body’s glue.
• Insulin is a hormone that regulates blood sugar levels.
• Antibodies protect the body from harmful invaders.
• Hemoglobin carries oxygen through the blood.
• Lactase is an enzyme that breaks down milk sugar.

There are many more proteins constantly at work in our bodies.

What Makes a Protein High Quality

To understand that, we return to amino acids.

Some amino acids can be produced by the body. Others cannot and must come from food. These are called essential amino acids.

A high quality protein contains all the essential amino acids.

Complete and Incomplete Proteins

A complete protein contains all essential amino acids. For example, eggs.

An incomplete protein is missing some essential amino acids. Examples include grains like wheat and rice, and legumes like lentils, beans, and chickpeas.

Grains are missing certain amino acids that legumes contain, and legumes are missing ones that grains provide. When combined, they form a complete protein.

The Wisdom of Traditional Foods

Long before nutrition science explained amino acids, traditional cooking already got it right.

Classic Examples:

Mujadara combines rice and lentils.
Couscous with chickpeas combines wheat and legumes.
Cholent combines barley and beans.

These combinations naturally create complete and balanced meals.

Feeding Picky Eaters

Many parents struggle with children who do not like spreads or typical sandwich fillings. A helpful idea is to involve children in planning their weekly meals. When children help choose what goes into their lunch, they feel ownership and are more likely to eat it.

Another idea is to turn meals into an experience. Sit together and taste different options, allowing children to express what they like and what they do not.

Sometimes it helps to think outside the box. For example, try finger foods instead of sandwiches, or bake small patties or muffins using foods your child already enjoys. Ideas include pasta or couscous patties with vegetables and eggs, potato and corn muffins, or whole wheat pastries with simple fillings.