Cardiovascular
Health
Red beans support heart health in a variety of ways.
Because they’re a low-fat, cholesterol-free source of high-quality plant
protein, you’ll get roughly 8 grams of protein per 1/2-cup serving of red
beans. Opting for beans over meat a few times a week can help you significantly
reduce your intake of saturated fat, the kind that contributes to high
cholesterol. In addition, the soluble fiber in red beans helps normalize
unhealthy cholesterol levels. Red beans contain all three of the minerals that
are key to controlling blood pressure -- calcium, magnesium and potassium.
Adzuki beans are especially mineral-rich, providing 32 milligrams of calcium,
60 milligrams of magnesium and just over 600 milligrams of potassium per
1/2-cup serving. In addition to benefiting your heart, getting enough of these
minerals in your diet can also help you avoid muscle cramps. The high folate
content in red beans -- you’ll get somewhere in the range of 115 to 140
micrograms of folate from a 1/2 cup of red beans, depending on the variety --
is another way in which they protect cardiovascular health. Getting enough
folate helps lower blood homocysteine levels; having high homocysteine levels is
associated with an increased risk of heart disease.
Weight Management
Red beans are an ideal component of any weight management diet, whether to
promote weight loss or prevent weight gain. Their high-protein content makes
red beans more satiating, meaning you’re more likely to feel fuller longer
after eating them. Combined with resistance training exercises, eating
protein-rich foods while trying to lose weight can also help you preserve or
build lean tissue, which, in turn, can keep your metabolism humming. Dietary
fiber further boosts red beans’ powers to satiate, but without contributing
many calories. Resistant starch plays a similar role. According to the Harvard
T.H. Chan School of Public Health, the resistant starch in legumes contributes
to the food’s satiety factor.
Diabetes Protection
Most foods that support cardiovascular health
and help manage body weight are effective in protecting against type 2
diabetes, and the same holds true for red beans. This effect is largely due to
their high dietary fiber and resistant starch content, both of which help
control both how fast food is broken down and how quickly nutrients are
absorbed for use. The fiber in red beans slows the rate at which glucose is
released into your bloodstream, which helps prevent insulin spikes that lead to
type 2 diabetes. People who eat a high-fiber diet are significantly less likely
to develop type 2 diabetes as those whose diets are low in fiber, according to
a 2004 study published in the American Society for Clinical Nutrition. Like
dietary fiber, resistant starch helps slow the rate at which glucose is
released. It also goes a step further by decreasing the total amount of glucose
that enters your.