Some fruits and vegetables skin can have beneficial effects on health. So, do not throw them anymore and learn how to use them!
The orange skin contains four times more fiber than the fruit itself! It is also richer in flavonoids, such as tangerine and nobiletin, which have anti-cancer and anti-inflammatory and prevent diabetes. A study has also shown that the orange peel is even more effective in lowering the bad cholesterol that some drugs.
A study at the German Institute for Food Technology showed that, compared with leaves, spinach stems contain more glutamine. This is an amino acid that strengthens the immune system and stimulates the body’s ability to recover after an injury or surgery.
Celery leaves are 5 times richer in magnesium and calcium as celery rods. They are also rich in vitamin C and phenol, a powerful antioxidant. They also offer many nutrients with anti-inflammatory properties. Finely chop the leaves and add them to a salad or decorate the fish or chicken.
Did you know that 30 grams of broccoli leaves contain 30% of the recommended intake of vitamin A? To consume it, prepare the leaves like spinach! Cook them steamed and add olive oil and garlic.
The inner layer of the watermelon rind contains citrulline. This is an important amino acid for the dilation of blood vessels, improving the flow of blood. Chop a piece of bark from the watermelon and get the inner of and prepare a refreshing fruit juice.
The onion skin contains more quercetin as onion itself! Quercetin is a plant pigment that is also a powerful antioxidant, which helps lower blood pressure. So do not forget to add onion skin in your cooked meals.