What is an alkaline diet and does it work?

Its the diet favoured by celebs including Victoria Beckham and Kate Hudson, and proponents claim it makes them feel better than ever.

But is the alkaline diet rooted in science, will it help you lose weight, and are the claimed health benefits real?

The basics of the diet is that you have to try and maintain a blood pH kevel of of 7.365 (which is ever-so-slightly alkaline).

Alkaline promoting foods include most fruits and vegetables, soybeans and tofu, as well as some nuts, seeds, and legumes.

You can eat these without limiting (although you should aim for 80% fruit and vegetables and 20% of grains and proteins).

You will, however, have to cut out dairy, eggs, meat, most grains, processed foods, and possibly caffeine and alcohol depending on which version of the diet you follow.

On top of eating certain foods only, you have to be careful about how theyre cooked, as sometimes cooking can change the acidity levels of foods.

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If youre already vegan, this diet would be easier to get started on, as youre not limiting as many foods straight off the bat.

There is very little fat and sugar in the diet, and many allergens such as peanuts and shellfish are omitted so it could be useful for people sensitive to certain things.

Despite the fact a number of outlets will try to sell you alkaline-infused products and supplements, you dont need to buy anything specific to follow the plan.

Those who are fans of the alkaline diet say it can help with everything from arthritis to diabetes to cancer, and even reverse the process of aging.

Authors with books on the topic also argue it can boost energy levels, reduce headaches, and help you sleep better.

However, Dr. Melinda Ratini says on WebMD that no food can alter your blood pH levels in any meaningful way as your body already regulates this.

Robert Young, PhD, the man reported to have invented the alkaline diet was convicted of two charges of practising medicine without a license.

He was forced, before receiving a 44-month sentence to declare: I do not have any post-high school educational degrees from any accredited schools. I am not a Microbiologist. I am not a Hematologist. I am not a Medical Doctor. I am not a Naturopathic Doctor. I am not a trained scientist.

Despite all of this, however, the diet itself – being full of fruit, veg, and proteins and low in saturated fats and refined sugars – could be good for you and help you to lose weight.

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There is currently no evidence to suggest that an alkaline diet can have any bearing on cancer, however, so you should always speak to a medical professional about any diet changes.

It will be a tough plan to follow, and cutting out major food groups is a big change, so if you do choose to go ahead with the alkaline diet plan, be aware that its not a quick fix, will take a lot of planning, and wont miraculously cure any ailments you might have.

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