Oxalic acid is an organic compound found in many plants. These include leafy greens, vegetables, fruits, cocoa, nuts and seeds ( 1 ). In plants, it’s usually bound to minerals, forming oxalate. The terms “oxalic acid” and “oxalate” are used interchangeably in nutrition science.

Although it can be readily purchased, oxalic acid can be prepared in the laboratory by oxidizing sucrose using nitric acid in the presence of a small amount of vanadium pentoxide as a catalyst.

The acid present in vinegar is acetic acid which is systematically known as ethanoic acid. It is a weak acid. The chemical formula of the acetic acid is CH3COOH….

Many fruits contain some oxalates, like avocados, oranges, and grapefruit, but raspberries are considered a high-oxalate food with 48 milligrams per cup. Dates are highly nutritious dried fruits often used as a sweetener in cooking and baking.

Many foods are naturally low in oxalates, and you can enjoy them as part of a healthy, low oxalate diet. Here are some foods you can eat on a low oxalate diet ( 3 ): Fruits: bananas, blackberries, blueberries, cherries, strawberries, apples, apricots, lemons, peaches.

Bananas are a rich source of potassium and may need to be limited on a renal diet. Pineapple is a kidney-friendly fruit, as it contains much less potassium than certain other tropical fruits.

Citrus fruits, including grapefruit, oranges, and lemons, may have powerful blood-pressure-lowering effects. They’re loaded with vitamins, minerals, and plant compounds that may help keep your heart healthy by reducing heart disease risk factors like high blood pressure ( 4 ).

Lemon juice, like many fruit juices, is acidic. This means when we drink it, it can cause enamel erosion on our teeth. In fact, lemon juice has a pH level of 2-3 which means it is causing harm to our teeth because liquids with a pH level under four have been proven to negatively impact our dental health.

Animals which received honey feeding had less kidney dysfunction. Improved kidney function was associated with better preservation of kidney morphology in honey treated group as compared to cisplatin treated group.

Ginger has vitamin C, magnesium and other minerals that on regular consumption in the form of ginger tea can dissolve and prevent kidney stone formation. Ginger teas flush the kidneys and promote healthy blood pressure and also act as renal tonics to flush extra toxins and prevent bacteria build-up.

Potassium reduces the effect of sodium on the body. Hence, eating bananas lower blood pressure due to their high potassium content. You can try eating 2 bananas per day for one week which may reduce your blood pressure by 10%*. You should not eat bananas for dinner as they may not digest properly at night.

Keeping well hydrated by drinking six to eight glasses of water daily (even more if working in hot and humid conditions) is beneficial for the blood pressure. Keeping well hydrated by drinking six to eight glasses of water daily (even more if working in hot and humid conditions) is beneficial for the blood pressure.

Eggs are also a well-known source of protein which is perfect for breakfast. Egg whites are especially good for high blood pressure.