Nutrition Archive

Articles

Vitamin D and the big C

New research has found an association between high and low levels of vitamin D and cancer risk. However, many older adults don’t get the recommended daily amount of 600 to 800 international units, as the main sources of vitamin D are sun exposure (which many people try to avoid) and certain foods, like fatty fish, fortified milk and cereal. Getting vitamin D levels checked to find a possible deficiency can reveal if someone needs more vitamin D, which may require taking a daily supplement.

Fruit of the month: Stone fruits

Peaches, nectarines, apricots, peaches, plums, and cherries are considered stone fruits because they all contain large, hard seeds or pits. They’re all decent sources of fiber, vitamins A and C, and potassium.

More clues about the healthiest carb choices

Diets that contain low-quality, highly refined carbohydrates (such as sugary drinks, candy, white rice, and foods made with white flour) have a high glycemic index and are linked to an increased risk of cardiovascular disease. Whole and minimally processed carbs that contain fiber and resistant starch (whole grains, legumes, nuts, and fruits and vegetables) have a lower glycemic index and are better for cardiovascular health.

High-glycemic diets could lead to big health problems

A diet consisting primarily of foods high on the glycemic index—those with high amounts of quickly digestible carbohydrates—can increase a person’s risk of cardiovascular disease and early death, suggests a study that looked at almost 138,000 people around the world.

Returning to restaurants — and to healthy eating

Many of us miss dining out. Now that restaurants are offering indoor and outdoor dining again, it's tempting to cut loose and order restaurant meals without thinking about nutrition. But if you're trying to stick to a healthy diet, try these tips when you're out in a restaurant.

Using weight loss or sports supplements? Exercise caution

Magical claims are made in ads for dietary supplements marketed to enhance well-being and solve health problems. But the reality is that most do little or nothing to improve your health, and in some cases weight loss or sports supplements might actually harm you.

Get savvy about sauces

Many commercial sauces and dressings contain a lot of sodium, added sugars, and saturated fats. For example, two tablespoons of an average supermarket barbeque sauce has more sugar than a glazed donut. But there are a number of healthier toppings that can be used on salads, fish, chicken, and pasta, such as homemade fruit salsa, pesto sauce, and olive oil and vinegar–based dressing.

Five a day for better health

Eating two fruits and five veggies a day may lead to a longer life, according to a recent study.

The numbers add up for eating your five-a-day of fruits and vegetables

Nutritional guidelines continue to advocate eating five daily servings of fruits and vegetables—the so-called five-a-day. New research found that eating more than this amount does not offer extra benefits, and that a ratio of two servings of fruit and three of vegetables might offer the most health benefits.

Coming out of COVID

As Americans begin to slowly move out of the COVID-19 pandemic, they may face old and new challenges. People should use this transition period to prepare mentally and emotionally for a post-COVID world. Steps include planning how to safely return to social gathering, restarting health habits that have fallen away, and addressing mental health issues.

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