(it’s a “drupe,” not a nut. [Thank you Wikipedia.])
Should almonds be upgraded from “snack” to food? Should almond flour be used in place of some or all white flour? Yes and yes, IMHO.
In 2007, Josse and colleagues did a quick-and-dirty study on almonds and glucose tolerance. They fed a group of volunteers 50 grams of carbs from white bread and either 0, 30, 60, or 90 grams of almonds and then measured blood glucose over the following two hours. “Quick” because they probably had almonds
In a proper study, they might have tried to feed everyone the same amount of fiber, protein, and fat, because each of these is known to affect blood glucose. In any case, the result was pretty cool:
Whole almonds
Acute and second-meal effects of almond form in impaired glucose tolerant adults: a randomized crossover trial. (Mori et al., 2011)
In this excessively high quality study, the effect of 4 different types of almond preparations on glucose tolerance was assessed.
What was tested (in a FIVE-WAY crossover study):
WA = whole almonds
AB = almond butter
AF = defatted almond flour (remember this stuff? lacks all the bifidogenicity of regular almond flour )
AO = almond oil
V = vehicle: negative control.
Basically, the participants were fed a breakfast of OJ and Cream of Wheat with the equivalent of 33 almonds (42.5 grams) for a total of 75 grams of carbs, and blood glucose was measured over the next 2 hours.
Notable nutritional differences between the almond preparations: they all contain a similar fat content except for the defatted almond flour; whole almonds and almond butter have 2-3 times more fiber than almond flour and almond oil; almond oil has half the protein as all the others.
In brief, no almond preparation affected insulin or free fatty acids.
Whole almonds, almond butter, and almond oil, on the other hand, all blunted the glycemic response. Defatted almond flour, which only really differs in its lack of almond fat, did not. Thus, according to last post, almond fat is a potent bifidogen (i.e., good for gut bacteria); and now we see it’s also responsible for the anti-hyperglycemic effect of almonds. These two effects are probably unrelated, however, as any effect on gut bacteria will take significantly longer than a few hours as the almond fat hasn’t even reached the large intestine by then… (the anti-hyperglycemic effect is evident within 2 hours; the bifidogenic effect noted by Mandalari was 8-24 hours).
OK, almond fat slows the absorption of glucose, so what? this is not exciting… it’s common among most fats- “dietary fat reduces the glycemic index of food.” But this has a greater implication: one could alternatively conclude that almond flour’s lack of fiber was at fault, as dietary fiber is also known to slow glucose absorption. However, almond oil, which has even less fiber than defatted almond flour, was also anti-hyperglycemic. So it’s not the fiber (… perhaps because almond fiber is predominantly insoluble).
With regard to all-things-almonds: almond fat, not almond fiber, is anti-hyperglycemic and bifidogenic (what can’t it do?).
Almond fat: +2
Solution: whole almonds (with meals?), almond oil
An argument for almond flour: most baked goods are made with white flour. These foods are predominantly empty calories, the bane of human health and well-being. Substituting almond flour for white flour is one way to decrease the emptiness of those calories, and thus of life itself (it’s gluten-free too).
calories proper
, these noobs pale in comparison.
. Combining probiotics (e.g., bifidobacteria, acidophilus, etc.) with 
is gluten-free and contains a half billion L. helveticus R0052 and B. longum R0175 per serving. A half-billion is low by conventional standards*, but such standards might be irrelevant if the delivery vehicle (i.e., chocolate) is superior.
, although they are the only pill that doesn’t (I suspect alien technology).
, 
; the list goes on and on. Apparently, I was late to the game… (expect to see these in your local grocer soon.)
every day for 4 weeks and showed that bifidobacteria increased dramatically. These findings were confirmed by 
use of inulin will have to suffice.
