Simple Nutrition Guide for a Healthier Lifestyle

Explore this simple nutrition guide to refresh your understanding of key macronutrients and micronutrients and learn how to build a balanced, healthy plate.

​When I started writing my blog, I showed my first few posts to my husband. He’s very detail-oriented and told me, “It’s great that you’re sharing recipes and explaining their benefits, but I want to know exactly how much to eat and what to eat, in simple terms. Provide a basic nutrition guide for everyday readers so everyone can learn something.” So, here’s that easy guide on nutrition basics.

What is Nutrition?  

The best way to explain nutrition is to say that nutrition is how living things get and use food to stay healthy, grow, and keep their bodies working properly. It involves taking in nutrients, parts of food that give us energy and help our bodies fulfill essential nutritional needs.

Nowadays, we’re flooded with information about nutrition from everywhere – the internet, TV ads, health magazines, and more. While it’s great to have so much information at our fingertips, knowing which information to trust is key. New quick-fix diets pop up every few years, promising excellent results. Some work, some don’t last. But one thing remains constant – the basics of nutrition. No diet culture or trend can change how our body processes food at the cellular level. So, it’s crucial to understand the essential nutrients our cells need to function correctly. This guide will provide vital information on the basics of good nutrition.

The course I enjoyed most during my undergraduate studies was Biochemistry. I was fascinated by how our cells work and what happens to our food. I still remember carrying around a big chart of carbohydrate metabolism to every class, and even after nearly 20 years, I can recall those pathways.

Understanding Macronutrients and Micronutrients: The Essential Building Blocks of Nutrition 

All the nutrients our bodies need can be divided into seven major classes:

• Carbohydrates – The primary source of energy for your body. They are found in grains, noodles, pasta, rice, fruits, starchy vegetables, and dairy products. Some people limit carbs in their diets, but this can be unfair because all your cells need carbs to function correctly. It’s essential to choose the right types of carbs. Check out my post on carbohydrates to learn more about this crucial nutrient. 
• Proteins – Essential for building and repairing tissues. They are found in meats, dairy products, nuts, certain grains, beans, vegetables, and eggs.
• Fats – provide long-term energy storage and support cell function. Found in eggs, avocados, oils, and butter.
• Vitamins – Organic compounds necessary for various metabolic processes. They include A, D, K, E, B complex, and C.
• Minerals – Inorganic elements supporting bone formation, nerve function, and fluid balance. Including calcium, sodium, potassium, iodine, and zinc.
• Fiber – Aids in digestion and helps maintain a healthy gut. Found in fresh fruit, vegetables, brown rice, nuts, and beans.
• Water – Vital for all bodily functions, including temperature regulation and waste removal. Essential for nearly every bodily function.

These nutrients are further divided into two groups based on how much we need and their role in the body:

• Macronutrients: These include carbohydrates, proteins, fats, dietary fiber, and water. We need them in large amounts because they provide the energy (or fuel) our bodies need to function. Think of them as the building blocks that keep our bodies running smoothly.
• Micronutrients are vitamins and minerals. Although we need them in smaller quantities, they are crucial for various body functions, such as maintaining a healthy immune system, strong bones, and proper muscle and nerve function.

We must consume all these nutrients daily, but figuring out the right amounts and proportions can be challenging. Nutrition is all about a balanced diet, ensuring we get enough of each nutrient to support our health without overdoing it on any single one.

Healthy Eating Plate 

I’ve never liked how most diet guidelines focus on counting calories. While it’s scientifically valid, it’s not always practical for the average person who’s busy cooking three meals daily, whether for their family or themselves. Imagine spending 30 minutes on breakfast, another 30 on lunch, and an hour on dinner, plus all the time chopping and prepping ingredients. Who has the time or energy to calculate calories for each meal and then divide them into perfect portion sizes? Not me!

Instead, I prefer a more straightforward approach: learning the correct proportions of each nutrient group to include in every healthy meal. The new dietary guidelines for Americans provide an easy rule to follow:

• ½ of your plate should be fruits and vegetables.
• ¼ of your plate should be grains.
• ¼ of your plate should be protein.

This method is much easier than calorie counting. It’s straightforward: pick a medium-sized plate (and yes, plate sizes can vary widely—plates in the US tend to be much larger than those in many other countries). Then, fill your plate following the guidelines above. 

Adjusting to intuitive eating and ditching chronic dieting and emotional eating is essential. Intuitive eating is an adaptable approach emphasizing paying attention to your body’s natural hunger and fullness signals rather than adhering to strict diets or external guidelines. It encourages eating in response to hunger, stopping when satisfied, and selecting healthy foods that meet nutritional requirements and personal tastes.

Along with this balanced plate approach, remember to:

• Drink plenty of water. 
• Stay physically active.

Simple, right? If you’re curious about how your current eating habits compare to these guidelines, there’s a great resource to help you check.

By focusing on these proportions, you can make healthy eating more manageable and less stressful, all while ensuring you’re getting the nutrients your body needs.

Tips for Healthy Eating

Check out my other posts for more details and some handy tips for healthy eating.

• How to incorporate more whole foods into your diet.
• The benefits of clean eating.
• Practical advice for meal planning and preparation.

The Next Step in Your Nutrition Jurney

In conclusion, understanding the basics of nutrition is key to making healthier choices for your body. Focusing on balanced meals with the right macronutrients and micronutrients can support your overall health and well-being. 

Now, it’s essential to consider whether your food genuinely nourishes your body. Take the next step by learning about clean eating principles, anti-inflammatiry diet, and the benefits of choosing whole foods for better health.