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Body Functions and Daily Exposures

Daily life is shaped by many interconnected factors. An awareness that begins with digestion, breathing, sleep, pain, energy, or another health condition may also connect with body functions, nourishment, supportive approaches, environmental conditions, and the larger Earth systems that provide our food, water, air, soil, and other essential resources.

The lookup tables are designed to help you find the information most relevant to your needs while also showing how health, body functions, daily foundations, supportive approaches, environmental conditions, life stages, and Earth systems are interconnected. Begin with the topic or concern that matters most to you, then select any of the linked subjects to explore the broader relationships. You may follow as many or as few links as you choose, and there is no required order.

If you want to understand direct impacts on body functions and daily exposures:

Gut, Digestion & the Microbiome.

Begin Here: Gut, Digestion & Microbiome - Body Foundations

Also Explore: Metabolism & Energy; Nourishment; Food Systems; Soil & Nutrient Density; Healthy Growing; Environmental Processing

Food & Nourishment.

Begin Here: Nourishment — Core Foundations

Also Explore: Gut & Digestion; Metabolism & Energy; Traditional Food Systems; Emerging & Future Food Systems; Climate and Food; Home Growing

Breathing & Respiratory Health.

Begin Here: Breathing & Respiratory — Body Foundations

Also Explore: Air Quality; Climate, Air & Ecological Conditions; Built Environment; Time Outdoors

Sleep & Daily Rhythms.

Begin Here: Sleep & Circadian — Body Foundations

Also Explore: Light & Circadian Conditions; Nervous System Regulation; Stress Recovery; Supportive Surroundings

Water & Hydration.

Begin Here: Nourishment and relevant body pages

Also Explore: Water Quality; Traditional Water Systems; Sustainable and Emerging Water Systems; Water Conservation

Movement, Bones & Physical Function.

Begin Here: Movement & Structural Function — Body Foundations

Also Explore: Everyday Movement: Mobility & Recovery Tools; Bone Health; Nature-Based Therapies

Stress, Overwhelm & Regulation.

Begin Here: Nervous System Regulation — Body Foundations

Also Explore: Stress Recovery; Sleep; Breath and Relaxation; Social Connection; Supportive Surroundings

Hormones, Energy & Metabolism.

Begin Here: Metabolism & Energy — Body Foundations

Also Explore: Hormones; Sleep & Circadian; Nourishment; Environmental Conditions; Emerging Diagnostic Tools

Immune & Inflammatory Function.

Begin Here: Immune & Inflammatory Function — Body Foundations

Also Explore: Gut & Microbiome; Sleep; Nourishment; Air, Water and Chemical Exposure; Stress Recovery

Environmental Exposures.

Begin Here: Detoxification & Environmental Processing — Body Foundations

Also Explore: Air Quality; Water Quality; Soil; Toxic Load; Built Environment; Climate, Air & Ecological Conditions

Growing Food at Home.

Begin Here: Food Systems & Local Participation

Also Explore: Home Gardening; Soil Health; Water Conservation; Climate-Appropriate Growing; Composting and Reuse

Climate & Changing Conditions.

Begin Here: Climate, Air & Ecological Conditions

Also Explore: Food Systems; Water Systems; Energy Systems; Wildlife and Habitat; Earth Systems Responsibility

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Find Information by Supportive Approaches

Explore practical foundations, complementary options and developing tools that may support health, comfort and quality of life. These approaches do not replace appropriate medical care. Start with the subject you desire to learn more about.. What you are looking for:

Better sleep

Begin with: Sleep

Related body functions: Sleep & Circadian; Nervous System; Brain; Metabolism

Also explore: Light; Stress Recovery; Supportive Surroundings

Food and nourishment support

Begin with: Nourishment

Related body functions: Gut & Digestion; Metabolism; Immune & Inflammatory

Also explore: Food Systems; Soil; Healthy Growing

Safe, appropriate movement

Begin with: Movement

Related body functions: Movement & Structural; Cardiovascular; Metabolism; Brain

Also explore: Mobility and Recovery Tools; Bone Health; Life Stage Support

More time outdoors and natural light

Begin with: Time Outdoors & Light

Related body functions: Sleep; Brain; Metabolism; Nervous System

Also explore: Light & Circadian Conditions; Nature-Based Therapies; Air Quality

Recovery from stress or overwhelm

Begin with: Stress Recovery

Related body functions: Nervous System; Brain; Sleep; Cardiovascular

Also explore: Breath and Relaxation; Social Connection; Creative Expression; Companion Animals

A healthier home or daily environment

Begin with: Supportive Surroundings

Related body functions: Breathing; Sleep; Nervous System; Environmental Processing

Also explore: Air; Water; Light; Noise; Chemical Exposure; Built Environment

Pain, tension or physical recovery support

Begin with: Massage & Bodywork

Related body functions: Movement & Structural; Nervous System; Circulation

Also explore: Acupuncture; Heat, Cold & Water; Mobility Tools

Traditional and culturally rooted practices

Begin with: Acupuncture & Traditional Practices

Related body functions: Nervous System; Movement; Digestion; Circulation

Also explore: Botanical Supports; Breath and Relaxation; Working With Complementary Approaches Wisely

Heat, cold or water-based support

Begin with: Heat, Cold & Water

Related body functions: Circulation; Nervous System; Movement & Structural

Also explore: Recovery Tools; Water Quality; Life Stage Support

Breath, relaxation and mind–body support

Begin with: Breath, Mind–Body & Relaxation

Related body functions: Nervous System; Breathing; Brain; Cardiovascular

Also explore: Stress Recovery; Sleep; Nature Based Therapies

Botanical or aromatic support

Begin with: Botanical & Aromatic Approaches

Related body functions: Nervous System; Breathing; Digestion; Immune Function

Also explore: Supplements; Nourishment; Complementary Approaches Wisely

Supplements and nutritional support

Begin with: Supplements & Nutritional Supports

Related body functions: Metabolism; Gut & Digestion; Immune Function

Also explore: Nourishment; Food Quality; Working With Complementary Approaches Wisely

Social connection and companionship

Begin with: Companion Animals & Human–Animal Connection

Nervous System; Brain; Cardiovascular; Social Connection

Also explore: Stress Recovery; Movement; Purpose and Spiritual Well-Being

Creativity, music and expression

Begin with: Creative Expression & Healing Arts

Brain; Nervous System; Breathing; Social Connection

Also explore: Stress Recovery; Purpose; Life Stage Support

Purpose, meaning and spiritual support

Begin with: Purpose, Intention & Spiritual Well-Being

Related body functions: Nervous System; Brain; Social Connection

Also explore: Creative Expression; Nature-Based Therapies; Life Stages

Nature-based support

Begin with: Nature-Based Therapies

Related body functions: Nervous System; Brain; Movement; Sleep; Immune Function

Also explore: Time Outdoors; Air; Light; Companion Animals

Personalized or developing technology

Begin with: Emerging Health Tools

Varies according to the technology

Also explore: Wearables; AI Health Tools; Pattern Tracking; Neuromodulation; Early Detection

Evaluating a new health tool

Begin with: Evaluate Emerging Tools

Depends on the intended use

Claims and Evidence; Privacy; Cost; Safety; Working With Health Professionals

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Find Information by Environment & Earth System

Explore how the conditions around us from the air inside a home to the food, water, energy and ecological systems that support communities connect with health and daily life.

Air quality, smoke & breathing conditions

Begin With: Air Quality

Also Explore: Climate, Air & Ecological Conditions; Built Environment; Supportive Surroundings

Drinking water & water quality

Begin With: Water Quality

Related Body Functions: Gut & Digestion; Environmental Processing; Immune & Inflammatory

Also Explore: Traditional Water Systems; Sustainable & Emerging Water Systems; Water Conservation and Reuse

Soil health & nutrient density

Begin With: Soil & Nutrient Density

Related Body Functions: Gut & Digestion; Metabolism & Energy; Immune & Inflammatory

Also Explore: Food Systems; Healthy Growing; Composting; Climate & Ecological Conditions

Light & daily rhythms