Jillian Kubala

Olive oil was the dietitians' top pick for everyday low- and medium-heat cooking. Extra-virgin olive oil provides heart-healthy fats and antioxidants linked to better heart and metabolic health.

Medically reviewed by Karina Tolentino, RD Oats can help lower total and LDL cholesterol because they contain soluble fiber called beta-glucan.

Jillian Kubala, RD Fact checked by Nick Blackmer Maintaining healthy blood sugar levels is essential for overall health and disease prevention.

Snacks made with fruits, vegetables, healthy fats, and protein can help you feel full before bed. Spicy foods, large high-fat meals, and caffeine close to bedtime may disrupt sleep.

Multigrain bread can be a healthy choice, but you need to read the ingredient and nutrition labels to know for sure.

Sweet potatoes are one of the best sources of vitamin A you can eat, but they’re far from the most concentrated option.

In addition to vibrant color, a mild smell, and a firm texture, look for other signs that may indicate the salmon is not high-quality.

Proteases are a group of enzymes naturally produced in the body required for several bodily processes, such as digestion and blood clotting.

Vitamin A supplements may have benefits for eye health, immunity, pregnancy, and cognitive function. They are not always safe for everyone.

Which is better for protein—eggs or cottage cheese? We break down the nutrition so you can make the smartest breakfast choice for your goals.