veggiesThere are so many diets out there! It is hard to know which one is best. I thought that I would write up a post going over the basics; listing the six classes of nutrients, briefly explaining the role of each within our bodies, and what foods are the best sources for them. Knowing this information helps me make better choices when it comes to my meals. Hope this helps!

The Six Classes of Nutrients are:


  1. Water
  2. Carbohydrates
  3. Proteins
  4. Fats


  1. Vitamins
  2. Minerals

Let’s briefly go over some of the roles these nutrients play within our bodies and what the best sources for them are.



  • Transports nutrients within our bodies
  • Improves oxygen delivery to our cells
  • Aids in waste removal
  • Improves cell to cell communication
  • Absorbs shock to joints and organs


The body can produce 8% of our needed water supply itself. The remaining 92% must be ingested. I personally avoid tap water because of its fluoride, chlorine, and traces of pharmaceutical drugs. I like to drink filtered spring water, which is rich in minerals. I don’t recommend distilled water nor reverse osmosis water because it is stripped of its minerals.



  • Quick source of energy for our muscles
  • Provide a source of fiber
  • Quick source of energy for the brain
  • Along with fats and proteins, carbohydrates help
    • Lubricate our joints
    • Promote growth of body tissues


Consumption should be from only unrefined carbohydrates and the majority should be complex carbohydrates. Unrefined means the way the carbohydrate occurs in nature. An example would be raw honey, not processed in any way. Complex carbohydrates include vegetables, whole grains, and legumes. It is important to properly prepare your grains and legumes by soaking or sprouting them before cooking. This rids these foods of enzyme inhibitors, making the nutrients within them easier to absorb.



Proteins are very important as they make up many, many molecules in our body, which are necessary for life, some of which are listed below

  • Enzymes are important in all metabolic reactions that occur in our bodies
  • Antibodies are necessary for immune function
  • Hormones regulate many functions in our bodies
  • Hemoglobin carries oxygen in our blood stream


Good sources of proteins include naturally raised animals, like pasture raised chicken & grass fed beef, raw whole dairy products from grass fed animals including cows and goats, wild caught seafood, and properly prepared soaked and sprouted legumes.



  • Required for the absorption of the fat soluble vitamins A, D, E, and K
  • Slow down absorption (it is a good idea to pair a fat with a simple carbohydrate to avoid blood sugar deregulation)
  • Provide a source of energy and aid in energy regulation
  • Cholesterol, found in animal fat, is a precursor to every steroid hormone in our bodies including all our sex hormones
  • Satiate our bodies and brain


A good rule of thumb is to have about 30% of your daily calorie intake come from good quality fats. A balance of all fats is important including omegas 3, 6, 9 and saturated fats. A good source of omega 3 fatty acids, as many of you probably already know, is fish. Many nuts and seeds are rich in omegas 3, 6, and 9, make sure you soak your nuts and seeds. Good sources of saturated fats include cold pressed coconut oil, grass fed butter, and other animal fats from pasture raised, grass fed animals.



  • Function as coenzymes in metabolic reactions
  • Are essential for growth and vitality
  • Deficiencies can lead to a variety of disorders including mood issues
  • Helpful in digestion and elimination
  • Needed for immunity


The best sources of vitamins are properly prepared, whole foods. It is important to incorporate raw foods into your diet. Make sure about 50% of your food is not cooked. Fresh leafy greens and veggies are very important. Organic and sustainably farmed veggies are best as they come from more nutrient rich soils therefore making them more nutrient dense themselves. 



  • Act as cofactors for enzyme reactions
  • Maintain pH balance in the body
  • Contract and relax muscles
  • Facilitate the transfer of nutrients across the cell membrane
  • Provide structural and functional support


Mineral rich foods include, you guessed it, properly prepared, whole foods. Including mineral rich bone broth, unrefined salts (Himalayan salt is an example), veggies, and mineral rich water like natural spring water. Again, organic and sustainably farmed veggies are best as they come from more mineral rich soils.

In conclusion, a nutrient dense, whole food diet includes drinking mineral rich water, spring water is good, getting 30% of your calories from good quality fats, incorporating grass fed, pasture raised animals and wild caught seafood, eating veggies from sustainable farming methods, and making sure 50% of the foods in your diet are raw! I hope you found this information useful!

I also want to note that probiotic rich fermented foods should be a staple in a nutrient dense, whole food diet. Fermented veggies are rich in minerals, vitamins, and complex carbohydrates; fermented dairy products are rich in good quality fats and proteins.

-Brenda Baran, NTP

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About Brenda Baran, NTP

Brenda Baran, B.A. Chemistry, Nutritional Therapy Practitioner, is certified by the Nutritional Therapy Association. Brenda’s passion is helping others lead a clean, natural, preventative, and healing lifestyle. She is especially interested in a whole food, nutrient dense diet that reflects the way our ancestors ate, sort of like the Paleo Diet, but with a Weston A. Price twist. Brenda is available for phone consults, video consults or in person visits. She provides individualized plans depending on assessed findings, primary health concerns and individual goals. Brenda also runs various workshops in the southeast Michigan area. She will soon be offering online courses. Contact Brenda today to get started and see what she can provide for you!

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