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Author Archive | Lewis Perdue

Best Practices: Herbs and Spices – Avoiding Contamination

Herbs and Spices have a history of high concentrations of BPA and phthalates. Therefore, even though they are used in small amounts, they can have surprisingly high concentrations. This ad-free article is made possible by the financial support of the Center for Research on Environmental Chemicals in Humans: a 501(c)(3) non-profit. Please consider making a tax-deductible donation for […]

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Best Practices – Baking Powder Versus Yeast

This ad-free article is made possible by the financial support of the Center for Research on Environmental Chemicals in Humans: a 501(c)(3) non-profit. Please consider making a tax-deductible donation for continued biomedical research. Commercially purchased bread has numerous plastic contamination routes in preparation and packaging — some known and probably others unknown. Best kitchen practices, therefore, demand that […]

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Best Practices: Scale Calibration

Use a set of gram weights to see how accurate your electronic scale is. Recognize that most commonly available sets of gram weights will vary in their own accuracy. However, a kitchen setting does not require ultra-precise measurements. This method eliminates wide discrepencies. This ad-free article is made possible by the financial support of the […]

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Micro- and Nanoplastics: Health Implications

This ad-free article is made possible by the financial support of the Center for Research on Environmental Chemicals in Humans: a 501(c)(3) non-profit. Please consider making a tax-deductible donation for continued biomedical research. Microplastics are generally those fragments that are less than five millimeters in size. However, a single microplastic fragment rarely stays the same size.   Whether […]

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Replicability: Additional sourcing, preparation, and best practices

This page has been replaced by:  Best Practices Index This ad-free article is made possible by the financial support of the Center for Research on Environmental Chemicals in Humans: a 501(c)(3) non-profit. Please consider making a tax-deductible donation for continued biomedical research. This is an ongoing index links illustrating techniques and actions developed and taken to increase the […]

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Best Practices: De-Waxing Apples

There is no standard for the wax coatings used to preserve apples and other fruits and vegetables. Some studies indicate that the coatings are no longer simply carnuba-based, but are undisclosed compounds containing plastic polymers that may trap residues of pesticides and other chemicals. This ad-free article is made possible by the financial support of […]

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