Too much of a popular supplement could be setting the stage for unexpected birth defects.
A study published in Frontiers In Cell And Developmental Biology warns that high doses of common antioxidants, like NAC, can negatively alter sperm DNA. In mouse models, this change led to differences in the offspring’s skull and face shape. Even when the father appeared perfectly healthy, his high intake of antioxidants resulted in female offspring with smaller skulls and closer-set eyes. NAC is a key ingredient in many multivitamins, so it’s important to pay attention to how much you’re ingesting past the recommended daily amount.
The deadly drive to restrict food may have biological roots.
According to a study published in Cell Reports, there are two specific sub-regions in the brain that drive anorexia. By destroying specific neurons in animal models, the team was able to prevent self-starvation and excessive exercise typical of the disorder. This breakthrough reveals that therapies for anorexia need to focus on multiple areas of the brain to be effective.
Treating pain with fewer side effects…
Research published in Nature Communications has identified a specific receptor that triggers pain without inflammation. By blocking this receptor in animal models, the scientists were able to reduce pain while still allowing inflammation to heal the area. This finding could revolutionize the way conditions like arthritis are treated.
Would you eat fish-flavored ice cream?
Scientists have developed a synthetic version of the proteins found in the blood of polar fish. they’re designed to prevent ice crystals from forming, which cause freezer burn and destroy delicate biological structures. a study, published in Advanced Materials, proves that the synthetic proteins are non-toxic and heat-stable. it offers a new way to extend the shelf life of complex medicines without the need for toxic chemicals or actual fish.
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