High salt intake is a risk factor for osteoporosis because excess dietary sodium promotes urinary calcium loss, leading to calcium loss from bone and therefore decreased bone density.
My findings have demonstrated that an optimal micronutrient intake reduces the desire for calories and reduces body temperature and white blood cell counts.
Hypertension is an important risk factor for kidney disease, but dietary sodium has other damaging effects on the kidneys. High salt intake drives the production of oxygen radicals, leading to oxidative stress in kidney tissue.
Resting metabolic rate is largely genetically determined, but our calorie intake has an effect as well.
Although measuring omega-3 levels in the blood seems like it would be an objective and accurate indicator of fish oil intake compared to using the subjects' reported dietary intake, this test does not accurately reflect long-term dietary intake.