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Ask the Experts

The Great Egg Flip Flop

Q: We were told to avoid eggs for so many years. Why am I now seeing them recommended? A: Alice H. Lichtenstein, DSc, Stanley...

Family Friendly Fish

Q: I’ve taken your advice to heart and want my family to eat more fish. Can you suggest a family friendly recipe? A: Judith C....

Choosing Among Different Kinds of Water

Q: How do seltzer, “vitamin water,” and mineral water compare to plain water? A: Judith C. Thalheimer, RD, LDN, executive editor of Tufts Health &...

Food Anomalies

Q: Is it safe to eat unusual looking foods, like green potato chips, green grains in brown rice, and growths inside peppers? A: Judith C....

Microwave Safety

Q: Do microwaves alter food at the molecular level, and does this make the food unsafe to eat? A: Judith C. Thalheimer, RD, LDN,...

Pasta and Health

Q: I heard pasta is bad for my health. Is this true? A: Judith C. Thalheimer, RD, LDN, executive editor of Tufts Health &...

Grass-fed vs Grain-fed Beef

Q: Is there really a difference in the nutritional value of meat from grass-fed and grain-fed cattle? A: Judith C. Thalheimer, RD, LDN, executive...

Daily Food Choices

Q: Are there any foods we should eat every single day? A:Diane L. McKay, PhD, an assistant professor at both the Friedman School of Nutrition...

Getting Enough Iodine When Cutting Salt Intake

Q: How can I be sure I’m getting enough iodine if I’m restricting the salt in my diet? A: Judith C. Thalheimer, RD, LDN,...

Ultra-pasteurized Milk

Q: The milk I buy says it is ultra-pasteurized. Does that make it an ultraprocessed food? A: Alice H. Lichtentein, DSc, a professor at the...