- Apr 09, 2018 -
Asparagus is safe when eaten in food amounts, but there still isn’t enough information regarding asparagus nutrition to know if asparagus is safe when used in larger medicinal amounts. Asparagus can cause allergic reactions when eaten as a vegetable or used on the skin if you have a food sensitivity or intolerance.
Asparagus may cause an allergic reaction in people who are sensitive to other members of the Liliaceae family, which includes onions, leeks, garlic and chives.
Asparagus works like a water pill or diuretic. Eating large amounts of asparagus or using a supplement might decrease how well the body gets rid of lithium. This could increase how much lithium is in the body and result in serious side effects.
Lithium affects the flow of sodium through nerve and muscle cells in the body. It’s sometimes used to treat the symptoms of manic depression, like aggression, hyperactivity and anger.
After eating asparagus, some people report their urine gives off a strange odor. The odor, once suspected of being a product of a defective metabolism, is actually harmless — it’s produced because of the asparagus sulfur compounds that your body did not absorb.
One study showed that 10% of 307 subjects tested were able to smell the odor in urine at high dilutions, suggesting a genetically determined specific hypersensitivity
Asparagus Nutrition Facts
Asparagus nutrition is impressive because it contains virtually no fat and remains very low in calories, with only 20 calories for five spears, yet asparagus is packed with vitamins and minerals. Otherwise, it contains two grams of protein, only four grams of carbohydrates and zero sodium.
Asparagus nutrition facts, listed in recommended daily values:
20 calories per cup
2 grams of protein
38% vitamin K
20% vitamin C
15% vitamin B1 Thiamin
10% vitamin B6
8% vitamin A
6% vitamin B2 Riboflavin
5% vitamin B3 Niacin
B vitamins also play a key role in regulating homocysteine, which is an amino acid that can lead to heart disease if it reaches excessive levels in our blood. This makes asparagus a great option for heart health, too.
One study showed that older adults with healthy levels of vitamin B12 performed better on a test that measured speed and mental flexibility.
Vitamin B is commonly known as the “energy vitamin” because it can definitely improve your energy and help you overcome fatigue and exhaustion. It improves energy by supporting thyroid function and cellular methylation
Helps Fight Cancer
A surprising aspect about asparagus nutrition is that it’s rich in glutathione, a detoxifying compound that can help destroy carcinogens. Researchers believe glutathione is so pivotal to our health that the levels in our cells are becoming a predictor of how long we will live.
Glutathione plays a crucial role in immune function. This means that asparagus may help fight or protect against certain cancers, including bone, breast, lung and colon cancers.
Persistent inflammation and chronic oxidative stress are risk factors for many cancer types, and both of these issues can be deferred by a dietary intake of anti-inflammatory and antioxidant nutrients