FDA sets new lead level guidelines for baby foods
FDA introduces guidelines for lead levels in processed baby foods, aiming to enhance infant safety and reduce exposure to ...
Taking a step back from the cell membrane debate: Simplified models offer fresh perspective
New progress in a long-standing debate about the nature of biological cell membranes could be made by considering which ...
L’Oréal claims its new skincare gadget can tell which ingredients work best for you
L’Oréal is hoping its latest beauty gadget can demystify skincare. At CES 2025, the company announced Cell BioPrint, a device ...
Science News15h
The unique neural wiring of the human hippocampus may maximize memory
Living tissue from the memory centers of people’s brains reveals sparse nerve cell connections that provide strong, reliable signaling between cells.
Humans Have a Secret ‘Mortality Timer’ That Could Delay Aging, Scientists Say
“The whole point of condensates is to separate biological reactions to help them work efficiently, but now when you have ...
Membrane anchor suppresses protein aggregation in neurodegenerative diseases, modeling study shows
Protein aggregation is typical of neurodegenerative diseases such as Alzheimer's, Parkinson's and prion diseases such as ...
Harvard Medical School23h
Sugar and the Brain
Because the brain is so rich in nerve cells, or neurons, it is the most energy-demanding organ, using one-half of all the sugar energy in the body. Brain functions such as thinking, memory, and ...