Sentences with phrase «little conclusive evidence»

Supplements laced with such stimulant alkaloids as bitter orange (also known as synephrine) promise results similar to those of ephedra, though there exists little conclusive evidence that these substitutes are any more or less harmful.

Although there is little conclusive evidence at this point, some clues point to the fact that other mechanisms may also play a role in this fish oil / muscle anabolism connection, such as fatty acid concentration a in the cell membrane.

There is little conclusive evidence regarding the effectiveness of sensory enrichment, so these methods should be used to supplement, rather than replace, other methods.

But there are few actual studies and little conclusive evidence for this idea.

Most value - added approaches remain highly technical, and there is little conclusive evidence that simpler designs are just as efficient as more complex designs.

But here's the rub: There's little conclusive evidence that any of these strategies consistently leads to improved student performance.

To date, there's little conclusive evidence that genetically modified ingredients are harmful for cats, but studies have shown that consumption of genetically modified corn resulted in organ disease in rats.