pH is important because the enzymes that catalyze the chemical reactions of life require a specific pH in order to function. This ensures that the cells’ environments are maintained at the proper pH, in order for their biomolecules to maintain their functionality, and so that their enzymes can function properly.

At pH levels below pK change of pH has no influence on activity; but, as the pH is raised above pK, activity decreases rapidly; i.e. higher concentrations are needed to produce a standard response. Although this is the most usual relationship between pH and activity, it is not the only one.

HUMAN BLOOD PH: Most living organisms can only survive within a narrow pH range. If the pH of their body or their environment fluctuates too much the organism can die. This is particularly true for human beings. For example, blood is normally slightly basic, with a pH range of 7.35 to 7.45.

pH is a measure of how much hydrogen, in an ionic form, is in the solution. pH measurements are on a scale ranging from 1 to 14, with 1 being the most acidic and 14 the most basic. If a solution has a pH of 7, it is said to be neutral. The pH scale is a “power of 10” scale.

pH is a measure of how acidic/basic water is. The range goes from 0 to 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.

In chemistry, pH (/piːˈeɪtʃ/, denoting ‘potential of hydrogen’ or ‘power of hydrogen’) is a scale used to specify the acidity or basicity of an aqueous solution.

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = – log [H3O+]. Example: What is the pOH of a solution that has a hydroxide ion concentration of 4.82 x 10-5 M?

6.5–8.5

The pH scale, ranges from 0 (strongly acidic) to 14 (strongly basic or alkaline). A pH of 7.0, in the middle of this scale, is neutral. Blood is normally slightly basic, with a normal pH range of about 7.35 to 7.45.

Certain situations and medical conditions can mean that the body is unable to keep blood pH within the healthy range. The pH of the blood can change in both directions. Acidosis occurs when the blood is too acidic, with a pH below 7.35. Alkalosis occurs when the blood is not acidic enough, with a pH above 7.45.

If an increase in acid overwhelms the body’s acid-base control systems, the blood will become acidic. As blood pH drops (becomes more acidic), the parts of the brain that regulate breathing are stimulated to produce faster and deeper breathing (respiratory compensation).

Use the following tips to decrease acidity in your body, reduce risk of diseases and optimize health.

1. Reduce or Eliminate harmful acidic foods from your diet. Sugar.
2. Choose healthier acidic foods.
3. Increase alkaline foods to 70% of your diet.
4. Incorporate alkalizing lifestyle choices.

The glycolytic enzyme phosphofructokinase is pH dependent,[3] as its activity decreases with decreasing pH, and thus glucose utilization in brain cells is impaired. [4] Therefore, the clinical consequences of decreasing blood pH are drowsiness, stupor, coma, and death in coma.

In fact, too much acidity has been linked to inflammation, heart disease, obesity, diabetes, autoimmune disease, chronic pain and other chronic conditions. Understanding pH levels, the symptoms of high acidity in the body and which foods are acidic or alkaline can help improve your health and extend your longevity.

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Which Foods Are Most Acidic?

• Citrus fruits — lemons, limes, grapefruits, tangerines, and oranges.
• Apples, grapes, peaches, pomegranates, blueberries, pineapples.
• Fruit juices and sodas (both regular and diet)
• Tomatoes and tomato juice.
• Jams and jellies.
• Vinegar.
• Sauerkraut.

Acid forming foods are amongst others meat, dairy products, chocolate, bread and all kind of other yeast products, alcohol, carbonated drinks and coffee and tea.

Melons – Watermelon, cantaloupe and honeydew are all low-acid fruits that are among the best foods for acid reflux. Oatmeal – Filling, hearty and healthy, this comforting breakfast standard also works for lunch.

carrot juice. aloe vera juice. cabbage juice. freshly juiced drinks made with less acidic foods, such as beet, watermelon, spinach, cucumber, or pear.

plant Durian

Mangoes

20 Healthy Fruits That Are Super Nutritious

1. Apples. One of the most popular fruits, apples are chock-full of nutrition.
2. Blueberries. Blueberries are well known for their antioxidant and anti-inflammatory properties.
3. Bananas.
4. Oranges.
5. Dragon fruit.
6. Mango.
7. Avocado.
8. Lychee.