Twenty-five expanded conceptual research essays. Each article identifies its proposed mechanism and the limits of the available evidence. The collection is not a systematic review or peer-reviewed study.
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Dietary guidance frequently operates at the level of food groups, whereas clinically meaningful intolerance arises through interactions among a particular constituent, its delivered dose, preparation, and host physiology. This discrepancy does not in…
Bile acids are not merely intestinal detergents; they are endogenous metabolites that act through multiple nuclear and membrane receptors, interact with the gut microbiota, and participate in metabolic and neuroimmune signaling. Human observational s…
Parasites can cause direct central nervous system invasion, immune-mediated neurological injury and profound changes in cognition, behavior and sleep. Yet evidence of severe organism-specific neurological disease cannot establish that occult parasiti…
A single-molecule account of depression is appealing because it converts severe human suffering into a tidy biochemical deficiency. But major depressive syndromes are clinically heterogeneous, and a compelling explanatory metaphor is not equivalent t…
Dietary fat is often discussed as though the only relevant question were how many grams enter the mouth. Physiology asks a second question: how much is digested, absorbed, transported and used? This paper proposes an integrated view of lipid assimila…
The label “healthy food” describes a broad population-level judgment, not a guarantee of benefit under every biological condition. Oxalate provides an unusually clear example. Many oxalate-containing plants contribute vitamins, minerals and other nut…
Autism is a heterogeneous neurodevelopmental condition, but an autism diagnosis does not exempt a person from acquiring other illnesses. In a child with new regression, seizures, pain, sleep disruption, gastrointestinal symptoms or abrupt behavioral …
Infection can alter the nervous system, behavior and experience. That proposition is neither mystical nor controversial; what remains disputed is how broadly it should be applied to ordinary psychiatric disease. This paper develops an organism-specif…
Psychiatric appointments are organized around symptoms, but symptoms take place in time. Sleep onset, wake timing, daylight exposure, meal timing, medication administration and social rhythms vary from person to person and may shape affective stabili…
Clinical care often measures what is easy to score, even when patients care about different outcomes. Anxiety scales, depression scales and laboratory values matter, but they may fail to capture whether someone can work, sleep, sustain relationships,…
People often receive clinical advice as individuals and then return to homes whose conditions make that advice difficult to follow. Sleep, noise, conflict, caregiving obligations, food access, screen exposure and social support all shape health. This…
Fasting is frequently described as a single biological intervention when it encompasses radically different patterns: overnight time restriction, one meal a day, severe energy restriction, fasting-mimicking diets and prolonged periods with no calorie…
Rapid weight loss feels like unmistakable progress. Yet a scale measures total mass, not tissue composition or metabolic health. This paper examines what prolonged restriction can change—water, glycogen, gastrointestinal contents, fat and lean tissue…
A fasting narrative usually culminates in the last day without ordinary food. Physiologically, that day may mark the beginning of a new and sometimes hazardous transition. Refeeding changes insulin activity, electrolyte distribution, renal handling o…
Adipose tissue is not merely an inert reservoir of calories. It is a metabolically active organ capable of storing certain lipophilic environmental contaminants. Weight reduction changes the turnover of adipose lipids and may alter the distribution o…
Public arguments about vaccine safety often collapse a complicated evidence base into the sentence “it was tested” or “it was not tested against an inert placebo.” Neither statement, standing alone, is sufficient. This paper proposes a transparent vo…
A patient report of harm after vaccination deserves attention. But the event's timing alone cannot establish the vaccine as its cause, and the absence of a report cannot establish that the event never occurred. This essay separates four tasks frequen…
Aluminum-based adjuvants are used in some vaccines to enhance immune responses. Their presence raises a legitimate toxicological question, but hazard cannot be translated directly into clinical risk without exposure, formulation, pharmacokinetic and …
The question of whether vaccination contributes to autism has carried unusual scientific and social weight. A serious investigation must distinguish products, exposures, developmental outcomes and causal hypotheses. The best available large-scale evi…
The recognition of myocarditis following certain mRNA COVID-19 vaccines demonstrates that postmarketing surveillance can identify real adverse effects that preauthorization studies are not powered to resolve fully. It also demonstrates why safety mus…
Cancer cells frequently reorganize their use of glucose, glutamine, fatty acids and other substrates. This metabolic reprogramming is central to tumor growth and to the surrounding immune environment. The Absurd Health cancer manuscript emphasizes me…
Fasting alters nutrient-sensing pathways, circulating fuels, hormones and aspects of cellular stress response. These changes have generated interest in whether selected fasting strategies might modify cancer treatment responses. The hypothesis deserv…
Dizziness can accompany a benign vestibular problem, but it can also appear in posterior-circulation stroke. Anxiety may accompany a panic attack, pulmonary embolism, arrhythmia or hypoglycemia. A label that repeats a symptom is not the same as a cau…
Nutrition debate often compares nutrient tables as if the amount present in a food were the amount that ultimately reaches tissue. Yet absorption depends on chemical form, food matrix, digestive state, preparation and competing compounds. This paper …
Palpitations, trembling, dizziness, nausea and a sense of impending danger are commonly experienced during anxiety, yet these sensations may also accompany arrhythmias, hypoglycemia, orthostatic intolerance, medication effects and endocrine illness. …