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Alkaline Diet

Acidity and alkalinity are measured on a pH scale. Levels of pH are varied within organs and systems, and beyond that, within certain cells. The second point of confusion: The diet doesn’t change your overall pH or your blood pH levels. It’s well established that certain systems maintain tight control over pH levels (for instance, your blood and stomach are kept within strict pH targets). Though the pH of some of these environments won’t change, eating mostly alkaline-forming foods can impact your cellular pH levels.

Research suggests that your cells function more optimally when you eat a high alkaline load, and this might result in some pretty good benefits. The most solid science is around maintaining lean muscle mass in aging adults, a reduced risk for high blood pressure and stroke, reduced back pain and potential bone health benefits.
Some hard-core followers measure the pH of their urine or saliva. You can buy kits and strips to help you do this, though most experts don’t consider your urine pH a window to your health. You can benefit from the core commandments of an alkaline diet without creating a chemistry lab in your bathroom.


Let’s get away from chemistry and get back to food now. Think about the typical American diet for a moment. It tends to be high in sugar, refined grains, sodium (mostly from the packaged foods we eat) and meats, but low in fruits and veggies — pretty much the opposite of an alkaline diet menu.
When we eat this way, we over-consume sodium (a problem for 90 percent of Americans), but under-consume potassium and magnesium, minerals that help our cells function well. This pattern of eating is linked with chronic conditions, including heart disease, Type 2 diabetes, obesity and certain forms of cancer.
An alkaline diet has a lot in common with a vegan diet, though there are other restrictions that go along with alkaline eating (so long beloved La Croix and coffee). Common sense (and science) tells us there are benefits to consuming more plants. I go into detail about a vegan diet here, but the gist is that a totally meatless menu has been linked with better blood pressure, a lower risk of heart disease, a reduced risk of Type 2 diabetes and even weight improvements. Are you starting to see some similarities here? Some benefits of an alkaline diet can definitely be attributed to a higher alkaline load, but note that you’ll also be taking in tons of vitamins, minerals, antioxidants and other plant compounds that are clearly and consistently linked to better health — even among those who are eating whole grains and other foods that are off-limits on the alkaline diet.


The good news, as I’ve explained before, is that you can lose weight and improve your health on a variety of plans. If you’re used to eating meat every day, going totally meat-free may not feel doable for you. In that case, I’d suggest finding another way to go. Programs and diet plans only work when they’re sustainable. If it doesn’t feel like you can eat this way for the rest of your life, it’s going to be an uphill battle to stick with it.

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