Science Myths

The liver and kidneys already process and remove many waste products. Evidence does not establish that commercial cleanses generally remove vaguely described “toxins.” Ask which substance is being measured and what a controlled study found.

Origin alone does not determine safety. Dose, identity, exposure, and interactions matter. Some natural substances are harmful, while some manufactured substances are useful and well studied.

Nutrients have useful ranges. Excess intake can be harmful, and supplements can interact with medicines. More is not automatically better; an individual’s needs depend on their circumstances.

Water needs vary with activity, environment, food intake, and individual physiology. A fixed number for every person misses that context. This is a science concept, not an individualized fluid prescription.

Water, oxygen, and the substances in plants are chemicals. The useful question is which substances are present, how much exposure occurs, and what the evidence says about them.

Technical words are not a substitute for evidence. Look for a clear outcome, a suitable comparison group, transparent methods, and results that others can test. A testimonial does not establish cause and effect.