Foundation
Hoping a supplement or medication will fix your health condition, while neglecting optimal human needs, sounds insane. Yet that is exactly what the majority of people do.
Remove Harm
If your goal is to live a healthy happy life with minimal disease, you must remove harmful habits.
- Smoking
- Alcohol
- Processed food
- Toxins
- Chronic Stress
If you wouldn’t give it to your pet, don’t give it to yourself.
Because it has become so normal to be so unhealthy these days, you may have to change who you spend time with.
So the first step is to remove what is causing harm.
The second step is to make sure you are meeting basic human needs for optimal health. The truth is, most people fail miserably.
Air / oxygen
A significant portion of the population does not breathe optimally. Research on “dysfunctional breathing” suggests that around 20–30% of adults exhibit patterns such as shallow, upper-chest breathing or chronic over-breathing (rapid, inefficient breathing that reduces oxygen delivery at the tissue level). Mouth breathing, especially during sleep, is also common and is linked to snoring and reduced oxygen efficiency. In addition, obstructive sleep apnea affects an estimated 5–15% of adults, impairing oxygen exchange overnight. These patterns mean that even though breathing is constant, many people are not effectively oxygenating their body.
Breathing quality directly affects energy, recovery, and inflammation. Slow, diaphragmatic (nasal) breathing has been shown to improve ventilation efficiency, increase nitric oxide production, and enhance oxygen uptake. It also activates the parasympathetic nervous system, helping reduce stress and lower inflammatory markers. In contrast, shallow or dysfunctional breathing is associated with fatigue, poor sleep, and increased physiological stress. Improving breathing, through nasal breathing, better posture, and regular movement, is a simple but often overlooked way to support oxygen delivery, nervous system balance, and overall health at a foundational level.
Water
Research consistently shows that a large proportion of the population does not maintain adequate hydration. Estimates suggest that up to 60–75% of adults may be chronically underhydrated, often without clear thirst signals. Studies using urine osmolality and fluid intake data indicate many people operate in a mildly dehydrated state throughout the day. This is especially common in people with sedentary lifestyles, high caffeine intake, or limited water consumption. Older adults are at even greater risk due to reduced thirst sensitivity. Despite water being essential for survival within days, many people fail to consistently meet their daily hydration needs.
Even mild dehydration can have measurable effects on the body. Research shows it can impair cognitive function, reduce physical performance, and increase fatigue. At a physiological level, dehydration can compromise gut barrier integrity, increase oxidative stress, and elevate inflammatory markers. It also reduces blood volume and circulation efficiency, placing strain on the cardiovascular system and limiting nutrient delivery to tissues. Over time, this contributes to systemic inflammation, digestive dysfunction, and impaired recovery. Maintaining adequate hydration is therefore not just about thirst—it is a fundamental requirement for cellular function, immune balance, and overall health.
Nutrient Balance
Research shows that a large proportion of the population does not meet basic nutritional requirements, with over 80–90% of adults falling short in at least one essential nutrient, such as fibre, magnesium, or omega-3 fatty acids. Despite this, very few people ever properly assess their diet. Most have never tracked their food intake over a full week or analysed it for nutrient adequacy. This means many people are unaware of consistent gaps in what their body needs to function well. Even in countries with abundant food, modern diets are often dominated by processed options that are calorie-rich but nutrient-poor.
These nutritional gaps have real consequences for the body. Inadequate intake of key nutrients can impair immune function, disrupt gut health, and increase oxidative stress and inflammation. Low fibre intake, in particular, affects microbiome balance and gut barrier integrity, which are closely linked to inflammatory disease. Without sufficient nutrients, the body cannot repair, regulate, or function optimally. It is one of the most important inputs into human health, yet one of the least monitored. Ensuring the body receives the nutrients it needs is a fundamental step toward improving energy, resilience, and long-term wellbeing.
Movement
- Research shows that while around 25–30% of adults are classified as physically inactive, a much larger proportion are not moving at levels associated with optimal health. Average daily step counts in many populations fall between 4,000 and 6,000 steps, well below the 8,000 to 12,000 steps per day associated with optimal health outcomes. When sedentary time is included, with many adults sitting for 8 or more hours per day, it is estimated that the majority of people, often 70–80%, are not moving enough for optimal function.
This lack of movement has direct consequences for the body. Insufficient daily movement reduces circulation, slows lymphatic flow, and limits joint lubrication, contributing to stiffness and increased inflammation. It also impairs metabolic health and reduces the body’s ability to deliver nutrients and clear waste from tissues. Over time, this creates an internal environment that promotes fatigue, reduced mobility, and chronic disease. The body depends on regular, varied movement throughout the day, and without it, many key systems begin to decline.
Vitamin D
Vitamin D deficiency and insufficiency are extremely common, particularly in people with inflammatory disease. Research shows that up to 70–80% of individuals with conditions such as rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis have suboptimal vitamin D levels. Even in the general population, a large proportion fall below optimal ranges, especially those with limited sun exposure. While deficiency is often defined as below 50 nmol/L (20 ng/mL), optimal levels for immune function and inflammation control are widely considered to be around 100–150 nmol/L (40–60 ng/mL).
Vitamin D plays a critical role in regulating the immune system and controlling inflammation. It influences cytokine activity, supports gut barrier integrity, and helps maintain a balanced microbiome, all of which are central to inflammatory disease. Low levels are consistently associated with higher disease activity, increased pain, and poorer physical function. Despite this, many people do not regularly monitor or optimise their levels. Ensuring adequate sun exposure and maintaining optimal vitamin D status is one of the simplest and most effective ways to support immune balance, reduce inflammation, and improve overall health.
Sleep / Rest
Large population studies across the US, Europe and Australia suggest that 30–40% of adults regularly sleep less than the recommended 7–9 hours per night, with many more experiencing fragmented or poor-quality sleep even when duration appears adequate. Contributing factors include shift work, screen exposure, chronic stress, and irregular daily routines that disrupt circadian rhythms. In chronic inflammatory and autoimmune conditions, sleep disturbance is even more common, with insomnia symptoms reported in 50–80% of patients depending on severity and population studied. Overall, suboptimal sleep has become a widespread feature of modern life rather than an exception.
Sleep plays a critical role in immune regulation, tissue repair and inflammatory control. Even partial sleep deprivation can increase pro-inflammatory cytokines such as IL-6 and TNF-α, and elevate C-reactive protein (CRP). Poor sleep is also associated with increased pain sensitivity, reduced pain threshold, impaired glucose metabolism and altered autonomic nervous system balance, factors relevant in rheumatoid arthritis, ankylosing spondylitis and other inflammatory diseases. Over time, chronic sleep disruption may contribute to immune dysregulation, oxidative stress and impaired recovery from daily inflammatory triggers. Sleep is therefore a core biological process for maintaining immune and inflammatory balance.
Love & Connection
Large population studies across the US, Europe and Australia suggest that a meaningful proportion of adults experience low levels of social connection. Roughly 20–40% report frequent loneliness or weak social belonging, and around one in four report limited close social support. Smaller but still significant proportions also report low perceived esteem—feeling undervalued, unseen, or not respected in key relationships, workplaces, or communities. While measures vary between studies, the consistent finding is that a substantial minority of adults do not feel reliably connected, supported, or valued, even in highly networked modern societies. This makes deficits in love, belonging, and esteem a common population-level issue rather than a rare experience.
Evidence from large cohort studies and meta-analyses shows that chronic loneliness and social disconnection are associated with measurable increases in inflammatory markers, including CRP and IL-6, as well as altered immune and stress-regulation pathways. The strength of association is comparable to other major psychosocial stressors. Loneliness is also linked with approximately a 25–30% higher risk of all-cause mortality, alongside increased risk of cardiovascular disease, depression, and metabolic dysfunction. Mechanistically, reduced social connection appears to activate chronic stress responses (HPA axis and sympathetic nervous system), contributing to persistent low-grade inflammation. In this context, love and connection function as core biological influences on health, not just emotional experiences.
The Result
When working to reduce inflammation, it is important to approach it from multiple directions rather than relying on any single change. The foundation begins with supporting the basic requirements of human biology—sleep, movement, nutrition, hydration, sunlight, breathing, stress regulation, and connection. These do not “solve” inflammation on their own, but they create the physiological stability needed for deeper healing work. Once this foundation is in place, more targeted strategies, such as rebuilding the microbiome and addressing individual food intolerances, can be explored more effectively.
