Date: 07/18/2026 - GOOD TO KNOW
Sour is the new alkaline: 7 foods that create a cleansing turnaround in the body
Lemons are sour, but they act alkaline in the body – and they’re not the only ones. Discover 7 groups of foods that detox the body from within, including the superstar of all alkaline foods.
Acidity in the body is a bigger problem than we think. It’s the result of improper and industrially processed foods, plus the acid in the stomach reduces the potency of vitamins and minerals and impairs the functioning of certain organs. Alkaline foods are the best cleanser for the body.
We present to you 7 groups that may not seem alkaline at first glance, but only develop their positive effects in the acidic environment of the stomach.
Top 7: passion fruits, pineapple, raisins, plums All these foods are known for lowering blood pressure, improving blood profile, being rich in antioxidants and vitamins A, B, and C, and are also rich in L-carnitine, which uses fat as an energy source (helping with weight loss). Juices made from these ingredients are extremely effective for cellular detoxification.
Top 6: radicchio, kiwi Both have a pH of 8.5, are rich in flavonoids, and possess strong antioxidant properties. If you want to avoid an acidic feeling in your stomach after eating, eat a kiwi or two before lunch; a radicchio salad will neutralize all negative effects in the stomach.
Top 5: watercress and asparagus Both contain a lot of amino acids important for nervous system function, and are also high in iron and calcium. It’s best to eat them raw, in salads, or blended into a spread.
Top 4: lime, mango, melon, papaya, and parsley This is a group of foods with a pH of 8.5 that are natural diuretics and are very effective at cleansing the kidneys. They also contain lots of vitamins and minerals, and their alkaline properties develop during digestion. Many people refer to this group as the “chimney sweeps” of the intestines.
Top 3: agar-agar This is a gelatin made from sea algae with a pH of 8.5. It’s rich in iron and calcium, is easily digestible, and contains by far the most fiber of any food.
Top 2: watermelon Watermelons have a pH of 9.0. They’re very alkaline, are a mild diuretic, and an excellent source of lycopene, beta carotene, and vitamin C. They contain 92% water and thus have a strong cleansing effect. Because of their high fiber content, they’re also very good for intestinal cleansing.
Top 1: lemons Lemons are at the very top of the list of alkaline foods, and thanks to their electrolyte properties, they help with all kinds of illnesses (cold, flu, cough). They are a natural antiseptic, heal wounds well, detox the body, and help regenerate the liver. Lemon juice on an empty stomach is the best way to start the day.
Information on this website is for educational purposes only and is not medical advice.
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