Three cups of spinach has 20.4 calories, 2g protein, 3g carbs, and no fat. Spinach is a great source of vitamin C, vitamin K, and potassium.| Verywell Fit
Although dietary supplements are generally safe, there is some risk in taking them. Learn about the risks and benefits of taking dietary supplements.| Verywell Fit
Lutein is an antioxidant found in yellow and orange foods that may improve eye health. Learn which lutein foods are the best to add to your diet.| Verywell Fit
One cup of cauliflower is 27 calories and has about 5.3g of carbs and 2.1g of protein and is an excellent source of vitamin C and magnesium.| Verywell Fit
Vitamin K is important for heart and bone health. Foods that are high in vitamin K include leafy greens like kale, spinach, collards, and more.| Verywell Fit
Butter can be high in calories and saturated fat, but unlike some margarine, it contains no trans fats, and a little goes a long way in satisfying hunger.| Verywell Fit
One cup of iceberg lettuce has 69 calories, 0.6g of protein, 2g of carbs, and 0.1g of fat. Iceberg is a source of vitamin K, fiber, and potassium.| Verywell Fit
One cup of broccoli has 31 calories, 2.5g of protein, and 6g of carbs. Broccoli is an excellent source of vitamin C, folate, and vitamin K.| Verywell Fit
One tablespoon of olive oil (14g) provides 119 calories, 0g of protein, 0g of carbohydrates, and 14g of fat. Olive oil is a good source of vitamins E and K, and contains trace amounts of potassium.| Verywell Fit
The potato glycemic index is much higher than table sugar. Discover why that is and how you can reduce the effects on your blood glucose levels.| Verywell Fit
Vitamin E supplements function as antioxidants and may prevent heart disease, cancer, liver disease, eye disorders, Alzheimer's, and skin problems.| Verywell Fit