Osteoporosis: a silent stalker
Osteoporosis is a public health problem that affects about 54 million people. It’s a condition where the bones become thin and then weaken. It can occur anywhere in the skeletal system and it’s always silent in terms of symptoms. When a fracture occurs, it is often life altering because it is difficult to repair the extensive fracture. I can still remember my sharp and nimble 85-year-old grandfather stumbling on a hose and breaking his hip. He never came out of the surgery. Fortunately, a first line of defense is selecting foods for osteoporosis prevention. A diet with foods providing nutrients for bone strength starting early in life is key.
Foods for osteoporosis prevention
Choosing the right foods for osteoporosis prevention will provide the best nutrients for bone strength. Most people know the importance of enough calcium and vitamin D for strong bones. Furthermore, we know diets rich in bone building nutrients early in life allow for stronger bones later in life. We all start losing bone strength as we age. Think of your skeletal system as a calcium bank that you start withdrawing from around 40 years of age. For that reason, the more strength in your bones earlier in life, the better off you will be when old.
Top important nutrients for bone health are calcium and vitamin D along with vitamin K, C, and A. Some recent studies have pointed out some novel foods that could help prevent osteoporosis.
1. Dried plums (aka prunes)
According to researchers, prunes have a unique nutrient and dietary profile that seem to have a beneficial effect. A variety of phenolic compounds in this fruit may be the factor that helps prevent bone loss. As little as 6 prunes a day might be therapeutic.
It seems consumption of olives as well as olive oil improves bone health. The beneficial effect of olives and olive oil may be attributed to their ability to reduce inflammation. Human studies have revealed that daily consumption of olive oil could prevent the decline in bone density and improve bone turnover markers.
The Framingham Osteoporosis Study has shown that people who eat at least 3 weekly servings of fish gained hip bone mass density over 4 years compared to people with low to moderate fish consumption. The correlation is due to a number of dietary factors. Fish is high in protein and also omega 3 fatty acids, which are known to decrease inflammation.
Researchers have long known that silicon may contribute to bone mineralization. Silicon is available from drinking water and some foods. But, the silicon content of beer is relatively high. Researchers have noted that dietary silicon intake in men and women aged 30-87 years of age was correlated with a higher bone mineral density.
In particular, the Framingham Osteoporosis study identified red wine as particularly beneficial to bone in women. This led to the thinking that perhaps the resveratrol found in wine was the protective factor. Resveratrol is a naturally occurring polyphenol abundant in wine, grapes, and some nuts. Researchers cautioned that moderation was key because excessive alcohol had a negative impact on bone density.