Q: Given the recent reports about bacterial contamination in nuts, does it make sense...
Answer : We checked your nut idea with Helen Rasmussen, PhD, MS, RD, an instructor at Tufts Friedman School and Senior Research Dietitian at the HNRCA Metabolic Research Unit.
Q: A friend in India claims that it is not advisable to eat fruit...
Answer : Tufts Rasmussen and Litvak again have the answer: After eating a meal, all the food we have consumed begins to break down in the stomach...
Q: Ive noticed that some cereals contain freezedried fruit. How does freeze-dried compare to...
Answer : The practice of freeze-drying foods dates to the ancient Incas, who would set out their crops on the slopes of the Andes, where the foods would freeze and then slowly dry ...
Q: Since calcium and vitamin D strengthen bones and vitamin A weakens bones, why...
Answer : Robert M. Russell, MD, professor emeritus at Tufts Friedman School and former director of the Jean Mayer USDA Human Nutrition Research Center on Aging...
Q: Ive often read in your newsletter that all fats contain about 120 calories...
Answer : The total calories per serving is different between oil and butter because a tablespoon of oil contain a full tablespoon of fat whereas a tablespoon of butter does not.
Q: I enjoyed your Special Report on Food and Your Mood (January 2010), but...
Answer : Tryptophan is an amino acid found in foods including poultry, peanuts and seeds, soy products, dairy, eggs and fish.
Q: Do clementines have the same nutritive value as oranges?
Answer : Although sometimes called seedless tangerines, the sweet winter treats known as clementines are actually a variety of mandarin orange.
Q: You often report about research on processed meats. But what exactly does processed...
Answer : According to the US Department of Agriculture (USDA), processed meat products may include, but are not limited to, bacon...
Q: Is sauerkraut anticarcinogenic?
Answer : Cabbage, from which sauerkraut is made, is a cruciferous vegetable (like broccoli).
Q: I bake some favorite desserts and recently switched to wholewheat pastry flour. Is...
Answer : So-called pastry flour, also known as Graham flour, is milled from soft wheat thats lower in protein than regular wheat.