Most Read Articles
06 Jun 2019
Having at least four pregnancies through childbearing age appears to increase the risk of diabetes in postmenopausal women without a history of gestational diabetes, a study has found.
Stephen Padilla, 07 Oct 2019
Almost half of Asian patients with dyslipidaemia and hypertension, as well as half of those on pharmacotherapy, have achieved their blood pressure (BP) treatment goals, a Singapore study has shown. Moreover, BP goal attainment is significantly associated with type 2 diabetes mellitus (T2DM) and low-density lipoprotein (LDL-C) control.
Roshini Claire Anthony, 30 Jul 2019

Individuals who adhere to a plant-based diet, particularly one consisting of healthy plant-based foods, may reduce their risk of developing type 2 diabetes (T2D), according to a recent meta-analysis.

Roshini Claire Anthony, 08 May 2019

Engaging in vigorous physical activity for 75 minutes or more per week could reduce glucose levels in women trying to conceive, a recent study from Singapore showed. However, this impact was not demonstrated in women who engaged in moderate physical activity for 150 minutes or more per week.

Insulinaemic potential of diet linked to colorectal cancer risk

13 Sep 2018

A recent study suggests that the influence of dietary intake on the development of colorectal cancer is partly caused by dietary insulinaemic potential.

Associations between hyperinsulinaemic diets and colorectal cancer risk were assessed using an empirical dietary index for hyperinsulinaemia (EDIH), a food-based index that characterizes dietary insulinaemic potential based on circulating C-peptide concentrations.

Using food-frequency questionnaires, the investigators evaluated diet in 46,210 men (Health Professionals Follow-Up Study, 1986–2012) and 74,191 women (Nurses’ Health Study, 1984–2012) to calculate EDIH scores.

A total of 2,683 incident colorectal cancer cases were identified over 26 years of follow-up. Comparing participants in the highest vs those in the lower quintiles, higher EDIH scores in men, women, and both men and women were associated with 33 percent (hazard ratio [HR], 1.33; 95 percent CI, 1.11–1.61; p=0.0005), 22 percent (HR, 1.22; 1.03–1.45; p=0.01) and 26 percent (pooled HR, 1.26; 1.2–1.42; p<0.0001) higher risk of developing colorectal cancer, respectively.

While such associations were limited to the distal colon and rectum in men and to the distal and proximal colon in women, combined risk estimates remained significant for all anatomic locations except for the rectum.

Comparing participants in extreme EDIH quintiles, no significant association was observed for proximal colon cancer in men (HR, 1.15; 0.84–1.57; p=0.32). However, there was an increased risk for distal colon (HR, 1.63; 1.14–2.32; p=0.002) and rectal (HR, 1.63; 1.09–2.44; p=0.01) cancer. The risk in women was heightened for proximal (HR, 1.28; 1.00–1.63; p=0.03) and distal (HR, 1.46; 1.05–2.03; p=0.03) colon cancer but not for rectal cancer (HR, 0.88; 0.60–1.29; p=0.61).

“Insulin response may be important in colorectal cancer development. Diet modulates insulin response and may be a modifiable factor in colorectal cancer prevention,” the investigators noted.

Digital Edition
Asia's trusted medical magazine for healthcare professionals. Get your MIMS Endocrinology - Malaysia digital copy today!
Sign In To Download
Editor's Recommendations
Most Read Articles
06 Jun 2019
Having at least four pregnancies through childbearing age appears to increase the risk of diabetes in postmenopausal women without a history of gestational diabetes, a study has found.
Stephen Padilla, 07 Oct 2019
Almost half of Asian patients with dyslipidaemia and hypertension, as well as half of those on pharmacotherapy, have achieved their blood pressure (BP) treatment goals, a Singapore study has shown. Moreover, BP goal attainment is significantly associated with type 2 diabetes mellitus (T2DM) and low-density lipoprotein (LDL-C) control.
Roshini Claire Anthony, 30 Jul 2019

Individuals who adhere to a plant-based diet, particularly one consisting of healthy plant-based foods, may reduce their risk of developing type 2 diabetes (T2D), according to a recent meta-analysis.

Roshini Claire Anthony, 08 May 2019

Engaging in vigorous physical activity for 75 minutes or more per week could reduce glucose levels in women trying to conceive, a recent study from Singapore showed. However, this impact was not demonstrated in women who engaged in moderate physical activity for 150 minutes or more per week.