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Why Particle Size Matters

Why Particle Size Matters

How Micronized Chlorella Supports the Body's Changing Physiological Needs from Infants to the Wise Ones

By Stephanie Ray, BCN, Board Certified Naturopath

© 2026 BIORAY®. All rights reserved.

The body's needs are constantly changing.

During infancy, it is building the foundation for lifelong health. Childhood is a time of extraordinary growth and learning. Adolescence reshapes nearly every physiological system, while adulthood shifts toward resilience, repair, performance, and preparing the next generation. As we grow older, maintaining healthy cellular function becomes increasingly important.

Throughout every stage of life, healthy cells require concentrated nutrition, and the body depends on efficient detoxification to continually remove what it no longer needs.

This is why I believe the form of chlorella matters just as much as the chlorella itself.

Why Particle Size Matters

Reducing chlorella to microscopic particles dramatically increases its available surface area. This allows digestive fluids greater access to the plant's naturally occurring nutrients while creating more available binding sites for heavy metals, pesticides, environmental chemicals, and other unwanted compounds encountered every day.

Unlike whole chlorella, which retains its naturally fibrous structure, micronized chlorella disperses readily in liquids, making it easier to incorporate into daily use. This highly dispersible form is gentle enough to be used from infancy through the wiser years while supporting the body's natural detoxification processes.

Why We Micronize at Very Cold Temperatures

How it is micronized is equally important.

Heat can damage many of the naturally occurring vitamins, pigments, enzymes, lipids, and other phytonutrients found within plants, compromising the integrity of the botanical.

Our proprietary process uses temperatures of approximately -10°F (-23°C) throughout micronization, helping preserve the nutritional qualities of the chlorella while creating an exceptionally fine particle.

The result is a nutrient-dense, highly dispersible ingredient that reflects our philosophy behind NDF® which stands for Natural Detox Factors: supporting the body's natural detoxification systems while providing the nutrition healthy cells need to function.

How the Body's Needs Change Throughout Life

One of the most remarkable things about the human body is that its needs are never static. From the first months of life through the wiser years, every stage brings new physiological priorities. During periods of rapid growth, the body requires a continual supply of trace minerals and vitamins to build healthy tissues. As we mature, those priorities shift toward hormonal balance, neurological function, resilience, repair, and maintaining cellular function. Throughout life, the body must also process and remove the environmental chemicals it encounters each day.

Laying the Foundation

Infants

The first year of life is unlike any other stage of human development. Every major organ system is developing simultaneously while the brain, nervous system, immune system, and digestive tract are establishing the foundation that will support health for years to come.

This remarkable period of growth places extraordinary nutritional demands on baby’s body. Every new cell requires vitamins, minerals, amino acids, healthy fats, and oxygen to build healthy tissues. 

Because infants are small, rapidly developing, and consuming more food, water, and air relative to their body weight than any other stage of life, they are among the most vulnerable to environmental toxicants. At the same time, their digestive tract is still developing until approximately 9 months of life. 

Healthy elimination is also important during infancy. As babies are exposed to their environment and their diet changes, bowel movements can become sluggish. Efficient elimination supports the normal removal of waste and environmental toxins, helping maintain the body's natural detoxification processes.

The Role of Micronized Chlorella

  • Concentrated nutrition during the most rapid period of growth after birth.

  • Nutrients required for healthy brain, nervous system, and organ development.

  • Supports the maturation of normal liver function and detoxification pathways.

  • Micronutrients required for healthy cellular growth and tissue formation.

  • Nutritional support as environmental exposures begin in early life.

Building the Brain & Body

Children

Childhood is a period of remarkable growth and discovery. Every day, children are building stronger bones, developing muscles, expanding their immune system, and creating millions of new neural connections that support learning, language, coordination, memory, and attention.

The brain has tremendous energy requirements during these years and depends on a continuous supply of oxygen and nutrients to support healthy neurological development. Healthy heme biosynthesis plays an important role by supporting normal oxygen delivery to tissues throughout the body, including the brain.

As children become more independent, they are naturally exposed to a wider variety of foods and the world around them. Supporting the body's natural ability to process environmental chemicals becomes one part of maintaining overall health while growth, learning, and development remain the primary priorities.

The Role of Micronized Chlorella

  • Fuels continued physical growth and development.

  • Has trace nutrients required for learning, memory, and healthy brain function.

  • Replenishes nutrients utilized during active play, growth, and immune development.

  • Assists the body's natural removal of heavy metals, pesticides, plastics, and other environmental chemicals.

Building the Adult

Teens
Adolescence is one of the body's greatest periods of transformation. Hormones reshape nearly every system while the skeleton continues to mature, muscles gain strength, and the brain—particularly the frontal cortex responsible for planning, judgment, and decision-making—continues developing into the mid-to-late 20s.

As teens become more independent, they're making more of their own choices about food, friendships, activities, and how they move through the world. At the same time, they're exposed to increasing environmental influences that affect both physical and emotional wellbeing. Nutritional demands remain high while the body continues to process and remove environmental chemicals, supporting healthy development during this remarkable stage of life.

The Role of Micronized Chlorella

  • Provides nutritional support during puberty and hormonal maturation.

  • Supports healthy heme biosynthesis and normal oxygen delivery during accelerated growth.

  • Replenishes nutrients utilized during rapid physical, emotional, and neurological development.

  • Assists the body's natural removal of heavy metals, pesticides, plastics, and other environmental chemicals.

  • Supports the body's changing physiological needs throughout adolescence.

Building the Next Generation

Adults

Adulthood shifts the body's priorities toward performance, resilience, and repair. Healthy cells continue to be renewed every day while the body works to maintain energy production, healthy organ function, and the resilience needed to meet the demands of daily life.

Adults today are also navigating a rapidly changing world. Constant connectivity, demanding careers, economic uncertainty, geopolitical conflict, and the emotional weight of world events can place ongoing demands on the adrenal system. Supporting resilience becomes increasingly important as the body works to adapt to these continual physical and emotional stressors.

For many adults, this stage of life also includes preparing to create the next generation. Healthy preconception wellness begins before pregnancy. Supporting healthy nutrition and the body's natural detoxification processes helps create an environment that supports one of the body's most complex biological functions for both women and men.

Environmental exposures continue throughout adulthood. Heavy metals, pesticides, plastics, and other environmental chemicals have become part of modern living. Supporting the body's natural ability to process and eliminate these unwanted compounds helps maintain healthy physiological function while protecting long-term health.

The Role of Micronized Chlorella

  • Provides nutritional support for performance, resilience, and repair.

  • Replenishes nutrients utilized during the demands of adult life.

  • Supports healthy heme biosynthesis and normal oxygen delivery.

  • Assists the body's natural removal of heavy metals, pesticides, plastics, and other environmental chemicals.

  • Supports healthy preconception wellness for both women and men.

Protecting What You've Built

The Wise Ones

As we age, the body's priorities shift once again. Growth has slowed, but renewal never stops. Healthy cells continue to be replaced, tissues continue to repair, and the brain continues to require a steady supply of oxygen and nutrients to support memory, thinking, and everyday function.

The body continues to encounter environmental chemicals every day, making healthy detoxification just as important as it was decades earlier. The goal is no longer building new systems, but helping maintain the healthy function of the remarkable systems the body has developed over a lifetime.

Healthy aging is not about asking the body to do something new. It is about continuing to provide the nutrition and physiological support needed to help maintain healthy function for years to come.

The Role of Micronized Chlorella

  • Nourishes healthy brain cells throughout the aging process.

  • Provides trace minerals and vitamins to help meet changing nutritional needs with age.

  • Helps the body naturally process and eliminate environmental toxicants accumulated over a lifetime.

  • Helps maintain healthy cellular repair and renewal throughout the aging process.

  • Gently removes heavy metals, pesticides, plastics, and other environmental chemicals accumulated over a lifetime.

Why All of This Matters

By reducing chlorella to smaller than the width of a human hair using our proprietary very cold micronization process, we've created a highly dispersible ingredient that preserves the nutritional qualities of chlorella while providing concentrated botanical nutrition to support the body's changing physiological needs from infancy through the wiser years.

© 2026 BIORAY® Inc. All rights reserved.