Nutrition

Nutrition Articles

Ask the doctor: Why am I getting shorter?

After age 40, people lose a little less than half an inch in height with each decade. One can try to avoid losing height by eating foods with calcium, getting enough vitamin D, and staying physically active. (Locked) More »

New concerns about diet sodas

There are growing doubts about whether diet sodas help people lose weight and avoid diabetes. Research has shown that sugar-free sodas may be linked to the development of metabolic syndrome—a condition that often precedes or accompanies diabetes. Many artificial sweeteners may actually increase the brain’s desire for sugar. Even the soda container may pose problems. Many cans are lined with a substance called bisphenol A (BPA). Research has shown that people with higher levels of BPA in their body are more likely to have high blood pressure and heart trouble. (Locked) More »

Should you take probiotics?

Probiotics can be helpful in some cases, but it’s unclear whether they are safe for all older adults. Preliminary information shows that some types of probiotics are safe for healthy older people, but it’s not known yet if probiotics prevent infections in the elderly. If someone has a health problem, especially an immune system weakened by illness or medication, that person could get sick from probiotics. People should not begin taking probiotics without talking to a doctor or pharmacist first. . More »

Weight-loss drugs and your heart

Medications to aid weight loss may be helpful for people with obesity, a condition that puts a heavy burden on the heart. Some early weight-loss medications proved risky for the heart, but the approval of four new drugs in the past two years has expanded the options for treating obesity. However, the benefits are modest at best, helping people lose an average of about 5% of their body weight over six to 12 months. People may need to try several different medications before finding one that works for them. (Locked) More »

Why do women fall?

Older age, alcohol consumption, medication use, diabetes, and osteoporosis are linked with an increased risk of falls for women, but not men. (Locked) More »

Getting Enough Vitamin B12

Vitamin B12 is vital for the body to produce healthy red blood cells. It also is needed for proper nerve function and DNA synthesis. More people are at risk for vitamin b12 deficiency. Here's why. More »

In search of a milk alternative

People who are unable to or don’t want to drink cow’s milk have alternatives. Lactose-free milk has an enzyme added to it that helps break down lactose into more easily digested sugars. Soy milk is the fluid that’s strained from a mixture of ground soybeans and water. Nut milks are the fluids from a mixture of water and ground almonds, walnuts, or hazelnuts. Grain and seed milks are the fluids from a mixture of water and ground rice, oats, quinoa, or hemp. Nut, grain, and seed milks don’t have as much protein as soy milk unless they are fortified. More »