You've all heard about the health benefits of the probiotic bacteria found in yogurt and other similar fermented dairy products such as kefir. This recently published study provides more evidence of yogurt cultures' actions against serious disease-causing pathogens, such as Fusobacterium nucleatum.
F. nucleatum can cause diseases in the mouth, teeth, brain, pleura, lungs and liver. It induces fetal death in pregnant women and can lead to colon cancer by binding to the lining of the gastrointestinal tract, according to a recent study in the journal, Functional Foods in Health and Disease.
In this study, when yogurt and kefir were added to a petri dish filled with F. nucleatum and incubated for 3 days, there appeared clear zones where the yogurt and kefir were placed. Thus showing inhibition of the growth of F. nucleatum. Interestingly, the plain milk used for the yogurt and kefir did not show an inhibitory effect, but the higher the concentration of the kefir and yogurt probiotic bacteria, the more F. nucleatum's growth was inhibited.
"Previous studies have indicated that fermented dairy products can cause probiotic effects such as improvement in digestive system health, serum cholesterol reduction, and improvement in lactose tolerance, improved immune function, control of irritable bowel symptoms, as well as anticarcinogenic properties. Kefir is known to have positive effects on health and especially intestinal health. Therefore, these findings are important for showing an inhibition effect of fermented dairy products against a pathogen and possible carcinogen. These results suggest that regular consumption of natural fermented dairy products especially kefir should be included in a functional diet. The impact of these cultured dairy products could be promising and warrants further investigation with in vivo studies," according to the authors of the study.
The peaches this season are exceptional: sweet, juicy, full of flavor. This recipe is a perfect way to feature them at any gathering; it's always a favorite! Excerpted from my book, Diet Simple Farm to Table Recipes: 50 New Reasons to Cook in Season!
3 Tablespoons Extra Virgin Olive Oil
1 Tablespoon Balsamic Vinegar
Salt and Pepper to taste
6 Handfuls of fresh Kale (or other greens), washed, tough stems removed, and torn into bite-sized pieces
2 Cups Fresh Sliced Summer Peaches and/or any seasonal Berries
2 Ounces toasted slivered Almonds
½ Sweet Onion, peeled and sliced
In a large bowl, add the olive oil, vinegar, salt and pepper. Whisk together. Add the kale, onion, almonds, and peaches and toss together. Serve immediately.
Greek Salad with Heirloom Tomatoes
From Diet Simple Farm to Table Recipes: 50 New Reasons to Cook in Season!
2 Tablespoons Freshly Harvested Extra Virgin Olive Oil
2 Tablespoons Freshly Squeezed Lemon Juice (1 Lemon)
1 Tablespoon Chopped Fresh Oregano or Basil (or 1 tsp dried)
1 Clove Garlic, Minced (optional)
Salt and Pepper to Taste (Salt is not necessary with the cheese and olives)
2 cucumbers, peeled, seeded and sliced into a half-moon shape
1 onion, peeled and chopped coarsely
1 medium yellow, purple or green bell pepper, cored, seeded, chopped into large bite-size pieces
1 cup pitted Kalamata or other Greek Olives
4 Heirloom Tomatoes, quartered, and cut into large, bite-size pieces
4 ounces Feta or Goat Cheese, broken into small bits
Combine the vinaigrette ingredients in a large salad bowl and whisk until blended. Add the cucumbers, onion, pepper, and olives and toss into vinaigrette. Let sit for twenty minutes to marinate. Add the heirloom tomatoes and cheese when ready to serve.
Tomatoes are one of the "superfoods." Men who consumed 10 or more servings of tomato products a week had a 35% decrease in risk of prostate cancer relative to those who consumed 1.5 servings or fewer per week. This is largely attributed to “lycopene” in the tomatoes, which is also in other red fruits such as watermelon, pink grapefruit and guava. Men with lycopene levels in the top 20% had a 46% decrease in risk of heart attack compared to those in the bottom 20%. Lycopene is a potent scavenger of gene-damaging free radicals. But don't expect to get it from a supplement. You must eat the tomato as you need the whole food to receive the benefits! Here's an explanation...
Lycopene (Red fruits such as tomatoes, watermelon, guava): Many studies have shown that lycopene-rich foods reduce the risk of prostate cancer, but the mechanism behind that reduction was not well understood until now. A recent study found that lycopene has a substantial protective effect against prostate cancer by interfering with the genes that would allow the prostate cancer cells to grow and survive. The American Institute for Cancer Research recommends that men take advantage of lycopene’s cancer-preventing effects and fill their diets with foods such as tomatoes, watermelon and guava.
- Bottom line: Fill your diet with lycopene-rich foods such as tomatoes, watermelon, and red grapefruit. Remember—the cancer-fighting properties of lycopene in tomatoes are much stronger when the tomatoes are cooked, such as in marinara sauce or tomato soup.