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Oats may support blood sugar control, but short-term oatmeal diets can affect medication needs and call for medical supervision.
Small studies suggest cranberry powder and whole pumpkin seeds may ease urinary symptoms, but they aren’t replacements for medical assessment or established car...
Fewer than 2% of U.S. adults met the cited potassium target, while nearly all exceeded a sodium limit. The figures come from older dietary data.
Trials suggest potassium chloride salt blends can lower blood pressure and may reduce strokes and deaths. Safety and who should avoid them need careful attentio...
Trials suggest potassium chloride salt substitutes can lower blood pressure, but impaired kidney function and some medicines can raise the risk of excess potass...
Large observational studies link replacing some animal protein with plant protein to lower mortality, though they can’t prove the swaps caused the difference.
Biotin, zinc and iron may help when a deficiency is present, but supplements haven’t been shown to boost hair growth in people with normal levels.
Finasteride and minoxidil can help with pattern hair loss, but their side effects and the limits of long-term evidence matter when weighing options.
Small studies suggest possible links between certain foods and hair growth, but the evidence is limited and doesn’t show they can treat hair loss.
A micromort represents a one-in-a-million chance of death. The unit can make risks easier to compare, but estimates need context.
Food comparisons matter: trials link plant proteins with lower LDL than meat, while nut benefits have also appeared among nonvegetarians.
Research documents weight stigma across health care and daily life, with potential effects on screening and patient relationships. The evidence also has limits.
Research links weight discrimination with poorer health, while findings suggest shame can backfire. Respectful, useful conversations about weight still matter.
Two nutrition reviews drew scrutiny over industry ties and methods, illustrating why funding and research independence matter when weighing dietary advice.
A review questioned sugar limits using evidence standards built for drug trials, but long-term diet guidance also relies on other study designs.
Nutrition research often needs long-term population studies. Used alongside other evidence, they can help guide food advice when decades-long trials aren't prac...
A 2019 review of red and processed meat research used GRADE to rate evidence, raising questions about how drug-trial standards apply to diet.
The 2019 review’s funding disclosures were later corrected, raising questions about how readers should weigh its conclusions on red and processed meat.
The review found links between meat intake and poorer health outcomes, yet recommended maintaining consumption after weighing enjoyment and uncertain evidence.
Studies link modest reductions in red and processed meat with lower health risks, but study design and food replacements shape what the findings mean.