- Why are my bones so dense?
- Do you lose bone density when you lose weight?
- What 3 main characteristics differ between human and animal bones?
- Is obesity a risk factor for osteoporosis?
- How many human races are there?
- Does losing weight make your bones smaller?
- Do bones get heavier with age?
- Will osteoporosis shorten my life?
- What is the safest drug to take for osteoporosis?
- Can you rebuild bone density?
- What ethnic group is most prone to osteoporosis?
- Can you tell race by bones?
- Does bone density affect weight?
- What is the most dense bone in the human body?
- What race has the highest bone density?
- Are dense bones good?
- What is the average age for osteoporosis?
- Can race be determined by DNA?
Why are my bones so dense?
They learned that if the gene is disrupted in a way that leads to less activity, the bones that form are very brittle and susceptible to fracture.
But if the gene disruption leads to overactive function (as in the patients with the newly discovered trait), bones are unusually dense and strong..
Do you lose bone density when you lose weight?
Although rapid/large weight loss is often associated with loss of bone density, slower/smaller weight loss is much less apt to adversely affect BMD, especially when it is accompanied with high intensity resistance and/or impact loading training.
What 3 main characteristics differ between human and animal bones?
Vertebrates (animals with bones) share common origins. But we have all evolved in response to particular ways of life and environments, so human and animal bones differ in internal structure, density, and shape. For most animals, the differences are pronounced. A trained scientist can easily identify them.
Is obesity a risk factor for osteoporosis?
Obesity may be a risk factor for the frail bone disease osteoporosis, a study suggests. US researchers have discovered that some people who are overweight have hidden fat inside their bones that could make them weak and prone to fractures.
How many human races are there?
4The world population can be divided into 4 major races, namely white/Caucasian, Mongoloid/Asian, Negroid/Black, and Australoid. This is based on a racial classification made by Carleton S. Coon in 1962.
Does losing weight make your bones smaller?
During weight loss through calorie-restricted diets, bones are being remodeled – breaking down old bone and forming new bone – at an accelerated rate. At the same time, bone density is decreasing, causing increased fragility.
Do bones get heavier with age?
As a result, your bones become larger, heavier, and denser. For most people, bone formation continues at a faster pace than removal until sometime after age 20. After age 30, bone withdrawals can begin to go faster than deposits.
Will osteoporosis shorten my life?
Women younger than 75 years and men under 60 years can expect to live at least 15 more years after beginning treatment for osteoporosis, according to a new observational study.
What is the safest drug to take for osteoporosis?
Osteoporosis drugs comparedClassDrugbisphosphonatesalendronate (Fosamax, Binosto)ibandronate (Boniva)monthly tablet or injection every three monthsrisedronate (Actonel, Atelvia)daily, weekly, or monthly tablet4 more rows
Can you rebuild bone density?
While you can never regain the bone density you had in your youth, you can help prevent rapidly thinning bones, even after your diagnosis.
What ethnic group is most prone to osteoporosis?
Osteoporosis can occur in persons of all races and ethnicities. In general, however, whites (especially of northern European descent) and Asians are at increased risk. In particular, non-Hispanic white women and Asian women are at higher risk for osteoporosis.
Can you tell race by bones?
Forensic anthropologists not only are able to determine at the site whether skeletal remains are human, but they also employ various methods to determine the gender, age at death, race, and height of the deceased. … The human pelvis provides the most reliable means for determining the sex of skeletal remains.
Does bone density affect weight?
The effect of weight and of weight change on bone mineral density was in general much less in men than in women. Our results suggest that the strong effect of weight on bone mineral density is due to load on weight-bearing bones in both sexes.
What is the most dense bone in the human body?
petrous bonePetrous comes from the Latin word ‘petrosus’, which means ‘stone-like, hard’. Its name says it all: due to its responsibility to protect the inner part of the ear, the petrous bone is one of the densest bones in the human body.
What race has the highest bone density?
The bone density is quite a bit higher in the African Americans. It is also higher in men than in women. Asian persons tend to have bone density that is as low or even lower than Caucasians. Hispanic people have bone density that is about the same or a little bit higher than Caucasians.
Are dense bones good?
The higher your bone mineral content, the denser your bones are. And the denser your bones, the stronger they generally are and the less likely they are to break. Bone density tests differ from bone scans.
What is the average age for osteoporosis?
When Does Osteoporosis Usually Happen in Women? For most women, the total amount of bone peaks somewhere between ages 25 and 30. It may peak even sooner for some women, depending on their risk factors for osteoporosis.
Can race be determined by DNA?
However, because all populations are genetically diverse, and because there is a complex relation between ancestry, genetic makeup and phenotype, and because racial categories are based on subjective evaluations of the traits, there is no one gene by itself that can be used to determine a person’s race.