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Alkalizing with Foods

Dr. Brown talks with Dr. Bess Dawson-Hughes from Tufts University about how nutrients affect bone health. Beth is researching how too much acidity in your body caused by an imbalanced diet can damage bone. She has some tips about how you can change your diet to protect your body from becoming too acidic. Remember, try to maintain a 6 to 4 ratio of fruits and vegetables to grains! Learn more about bone health: www.betterbones.com Check us out on facebook:   / betterbonesbetterbody   Exercise for bone health: patreon.com/betterbones Transcription: yeah hi everyone this is Susan today I have the wonderful opportunity to speak with dr. best Dawson Hughes she's one of the major researchers looking at calcium looking at vitamin D looking at nutrients and how they affect bone health and best I have a terrific respect for you work for years I believe in in your studies and now finally I get to meet her at a wonderful conference in Montreal one of the interesting things best is working on now is this whole question of chronic low-grade metabolic acidosis now you'll all recall we've been talking online about how just a slight acid load cause bynum bells diet perhaps can really damage bone best is researching that now and she has some great tips about how you can change your diet to actually protect yourself from an excessive acid load so what did you find us when you looked at your population isn't is a high us a little common in the United States yes we with aging and that is after around age 50 or so there's a gradual rise in the acid and the PA declining pH arise in the amount of acid in our systems that results from two things as we understand it first our kidney function declines with aging and with that decline comes a decreasing ability to excrete the hydrogen ions or excrete the acid load that would not be such a problem unless we have evaded the with a diet that keeps adding acid to our system so in an aging factor and we make it worse with their diet correct okay it turns out that about two-thirds of the people in the general population are adding more acid than alkali than base through their diets know the things about the diet it turns out that add acid or protein and cereal grains because they contain sulfur which when these foods are metabolized turns sulfuric acid which is very strong ass we actually produce like a little acid ring within our bodies that's a good way to think about is young enough to counterbalance that acid but we would need to eat plenty of fruits and vegetables because the fruit asses of the assets in those we all know that orange juice contains citric acid well that once metabolized becomes alkaline this is kind of confusing but fruits and vegetables are our soul and major sources of a base that offsets the available izing compounds and even though food may taste acidic like lemons or limes you they actually are converted by the body into alkalizing factors that's right they're converted to bite architect which is alkaline and that offsets that sulfuric acid from the fruit grains prompting and actually in your study you used but bicarb potassium bicarbonate to neutralize people and to see the effects on ball but what it was really fascinating dr. Dawson who's also found that the food can make a big difference and let's hear your guys lines on that first okay so a third of the people in our study were already in the optimum range which is around neutral for acid-base balance their diets that the characteristic of having time in the half as many servings of fruits and vegetables as servants of grains specifically that that particular population was consuming over eight servings of fruits and vegetables per day mhm and five and a fraction servants of grain now the group that had the highest acid load in our two hundred and some subjects had the reverse friendship they had many more servings of grain and then fruits and vegetables so their ratio of fruit vegetable to brain was point seven so we had a racial 1.5 in the neutral group and a racial point seven in the acid Logan group interestingly in both of those segments of our population the dietary protein intake which is of course the source of writing was constant the dairy servings per day was constant in those so you didn't have that you didn't have to adjust by protein or dairy you could simply look at the vegetable intake food vegetables and the grains right so I think in order to protect bone now that maintaining a nine to six or a 62 for anything that's time and a half you know...