Waist

Good news: midlife health is about more than a waist measurement. Here’s why

Retrieved on: 
Friday, April 19, 2024

During the appointment they measure your waist.

Key Points: 
  • During the appointment they measure your waist.
  • GPs and health professionals commonly measure waist circumference as a vital sign for health.
  • Men are at greatly increased risk of health issues if their waist circumference is greater than 102 centimetres.
  • More than two-thirds of Australian adults have waist measurements that put them at an increased risk of disease.

How much is too much?

  • A ratio of 0.6 or more places a person at the highest risk of disease.
  • This can kick off a discussion about their risk of chronic diseases and how they might address this.
  • For women, hormone levels begin changing in mid-life and this also stimulates increased fat levels particularly around the abdomen.
  • Finally, your family history and genetics can make you predisposed to gaining more abdominal fat.

Why the waist?

  • Visceral fat surrounds and infiltrates major organs such as the liver, pancreas and intestines, releasing a variety of chemicals (hormones, inflammatory signals, and fatty acids).
  • These affect inflammation, lipid metabolism, cholesterol levels and insulin resistance, contributing to the development of chronic illnesses.
  • In addition to the direct effects of hormone changes, declining levels of oestrogen change brain function, mood and motivation.
  • These psychological alterations can result in reduced physical activity and increased eating – often of comfort foods high in sugar and fat.
  • And importantly, the waist circumference (and ratio to height) is just one measure of human health.

Muscle matters

  • On current evidence, it is equally or more important for health and longevity to have higher muscle mass and better cardiorespiratory (aerobic) fitness than waist circumference within the healthy range.
  • So, if a person does have an excessive waist circumference, but they are also sedentary and have less muscle mass and aerobic fitness, then the recommendation would be to focus on an appropriate exercise program.
  • Conversely, a person with low visceral fat levels is not necessarily fit and healthy and may have quite poor aerobic fitness, muscle mass, and strength.

Getting moving is important advice

  • Exercise can counter a lot of the negative behavioural and physiological changes that are occurring during midlife including for people going through menopause.
  • And regular exercise reduces the tendency to use food and drink to help manage what can be a quite difficult time in life.
  • Measuring your waist circumference and monitoring your weight remains important.


Rob Newton receives funding from National Health and Medical Research Council, the Medical Research Future Fund, Cancer Council Western Australia, Spinal Cord Injuries Australia and the World Cancer Research Fund. Rob Newton is a board member of The Healthy Male.

L-Nutra's Groundbreaking Study Revolutionizes Type 2 Diabetes Management Through Fasting Mimicking Nutrition Technology

Retrieved on: 
Thursday, April 4, 2024

This randomized, controlled, assessor-blinded trial introduces a new paradigm in diabetes management, focusing on "glycemic management,'' a new metric used to measure efficacy by medication reduction.

Key Points: 
  • This randomized, controlled, assessor-blinded trial introduces a new paradigm in diabetes management, focusing on "glycemic management,'' a new metric used to measure efficacy by medication reduction.
  • Glycemic Management: FMD participants demonstrated superior glycemic management, with 53% showing improvement, compared to only 8% in the control group.
  • L-Nutra's patented and clinically backed nutrition technology food formulations are effective in supporting metabolism, cell renewal, and muscle protection by mimicking the reset and rejuvenation pathways of fasting.
  • "With the Fasting Mimicking Diet, we have successfully enhanced the natural rejuvenating power of fasting with food which has made the regression and remission of diabetes within every patient's reach.

Ketogenic Diet Shows Promise in Treating Serious Mental Illness in Stanford Medicine Study

Retrieved on: 
Monday, April 1, 2024

SAN MATEO, Calif., April 1, 2024 /PRNewswire/ -- The field of psychiatry may have a new ally in the form of a medical ketogenic diet, according to the findings of a pioneering pilot study published in Psychiatry Research and announced today by Stanford Medicine. The study, supported by funding from Baszucki Group and others, is the first U.S.-based clinical trial to examine the therapeutic impact of a ketogenic dietary intervention for serious mental illness since 1965. 

Key Points: 
  • The study, supported by funding from Baszucki Group and others, is the first U.S.-based clinical trial to examine the therapeutic impact of a ketogenic dietary intervention for serious mental illness since 1965.
  • The results offer compelling evidence of the potential benefits of ketogenic dietary therapy in this population.
  • Key findings of the single-arm pilot trial include:
    100% of participants who met the criteria for metabolic syndrome were in remission by the end of the study.
  • Dr. Sethi shared: "These results are encouraging and suggest that a ketogenic diet intervention could serve as a valuable adjunctive treatment for individuals living with serious mental illness.

ACTG CROI Presentations Show That Semaglutide Improves Metabolic-Associated Steatotic Liver Disease Among People Living With HIV

Retrieved on: 
Tuesday, March 5, 2024

Yesterday, the SLIM LIVER poster “Effects of Semaglutide on Muscle Structure and Function in the SLIM LIVER study” was presented.

Key Points: 
  • Yesterday, the SLIM LIVER poster “Effects of Semaglutide on Muscle Structure and Function in the SLIM LIVER study” was presented.
  • Together, these presentations demonstrate that semaglutide was highly effective in improving, and in some cases, resolving completely, metabolic dysfunction-associated steatotic liver disease (MASLD, formerly known as non-alcoholic fatty liver disease) among people living with HIV.
  • SLIM LIVER is the first study evaluating semaglutide as a treatment for MASLD among people living with HIV.
  • MASLD is common among people living with HIV and likely acts synergistically with HIV to accelerate liver injury and organ dysfunction.

Validation Institute Certifies Calibrate’s Metabolic Reset Program

Retrieved on: 
Tuesday, March 5, 2024

Today, Calibrate, the leading clinician-guided and value-based obesity treatment program, announced that its Metabolic Reset program has been verified by Validation Institute , an independent and objective third-party organization providing data-driven insights on health care solutions providers.

Key Points: 
  • Today, Calibrate, the leading clinician-guided and value-based obesity treatment program, announced that its Metabolic Reset program has been verified by Validation Institute , an independent and objective third-party organization providing data-driven insights on health care solutions providers.
  • After a thorough review of Calibrate’s Metabolic Reset program, Validation Institute certified that those who participate in the program on average lose weight, reduce their waist circumference, and can successfully taper-off weight loss medications while still maintaining clinically significant weight loss.
  • Validation Institute also extends a credibility guarantee to Calibrate for any claims that the program does not fulfill the assertion made in the report.
  • “Today’s third-party certification by the Validation Institute is proof positive of Calibrate’s commitment to demonstrating real results,” said Rob MacNaughton, Calibrate’s CEO.

Can kimchi really help you lose weight? Hold your pickle. The evidence isn’t looking great

Retrieved on: 
Thursday, February 8, 2024

For instance, there is some evidence eating or drinking fermented foods can improve blood glucose control in people with diabetes.

Key Points: 
  • For instance, there is some evidence eating or drinking fermented foods can improve blood glucose control in people with diabetes.
  • They can lower blood lipid (fats) levels and blood pressure in people with diabetes or obesity.
  • But can they help you lose weight, as a recent study suggests?

Remind me, what are fermented foods?

  • Fermented foods are ones prepared when microbes (bacteria and/or yeast) ferment (or digest) food components to form new foods.
  • As a result of fermentation, the food becomes acidic, extending its shelf life (food-spoilage microbes are less likely to grow under these conditions).
  • These postbiotics are thought to contribute to the health benefits of the fermented foods, alongside the health benefits of the bacteria themselves.

What does the evidence say?

  • The South Korean study involved 115,726 men and women aged 40-69 who reported how much kimchi they’d eaten over the previous year.
  • The study was funded by the World Institute of Kimchi, which specialises in researching the country’s national dish.
  • Eating one to three servings of any type of kimchi a day was associated with a lower risk of obesity in men.
  • And women who ate two to three serves a day of baechu were less likely to have obesity and abdominal obesity.

How about evidence from experimental trials?

  • There have been several experimental studies looking at how much weight people lose after eating various types of fermented foods.
  • Other studies looked at markers or measures of appetite, but not weight loss.
  • But this did not impact their appetite or whether they felt full.
  • A study in South Korea asked people to eat about 70g a day of chungkookjang (fermented soybean).
  • A systematic review of all studies that looked at the impact of fermented foods on satiety (feeling full) showed no effect.

What should I do?

  • These experimental studies have been short in length, and many did not report weight changes.
  • To date, most of the studies have used different fermented foods, so it is difficult to generalise across them all.
  • Nevertheless, fermented foods are still useful as part of a healthy, varied and balanced diet, particularly if you enjoy them.

Are there downsides?

  • The latest kimchi study said the average amount of kimchi South Koreans eat provides about 490mg of salt a day.
  • For an Australian, this would represent about 50% of the suggested dietary target for optimal health.


Evangeline Mantzioris is affiliated with Alliance for Research in Nutrition, Exercise and Activity (ARENA) at the University of South Australia. Evangeline Mantzioris has received funding from the National Health and Medical Research Council, and has been appointed to the National Health and Medical Research Council Dietary Guideline Expert Committee.

NeuroBo Pharmaceuticals Announces FDA Clearance of IND for a Phase 1 Clinical Trial of DA-1726 for the Treatment of Obesity

Retrieved on: 
Thursday, February 1, 2024

CAMBRIDGE, Mass., Feb. 1, 2024 /PRNewswire/ -- NeuroBo Pharmaceuticals, Inc. (Nasdaq: NRBO), a clinical-stage biotechnology company focused on transforming cardiometabolic diseases, today announced that the U.S. Food and Drug Administration (FDA) has cleared its Investigational New Drug (IND) application for DA-1726, a novel, dual oxyntomodulin (OXM) analog agonist that functions as a glucagon-like peptide-1 receptor (GLP1R) and glucagon receptor (GCGR). The company plans to initiate a Phase 1 clinical trial, for the treatment of obesity, in the first half of this year.

Key Points: 
  • The company plans to initiate a Phase 1 clinical trial, for the treatment of obesity, in the first half of this year.
  • "Clearance of the IND for DA-1726 allows us to proceed with the Phase 1 program for this novel GLP-1 and glucagon dual receptor, a potential new treatment to address the significant obesity market," stated Hyung Heon Kim, President and Chief Executive Officer of NeuroBo.
  • Secondary endpoints include the PK of DA-1726, assessed via serum concentrations over time and metabolite profiling at the highest doses of DA-1726.
  • Exploratory endpoints will include the effect of DA-1726 on metabolic parameters, cardiac parameters, fasting lipid levels, body weight, waist circumference and body mass index (BMI), among others.

Skye Bioscience Announces $50.25 Million Private Placement Equity Financing

Retrieved on: 
Monday, January 29, 2024

Financing co-led by a leading life science investor and 5AM Ventures expected to fully fund obesity Phase 2 trial assessing nimacimab, Skye's differentiated peripheral CB1 inhibitor, in combination with a GLP-1R agonist

Key Points: 
  • Gross proceeds from the PIPE are expected to be $50.25 million, before deducting any placement agent fees and offering-related expenses.
  • The PIPE financing is expected to close on January 31, 2024, subject to the satisfaction of customary closing conditions.
  • The PIPE financing was co-led by a life sciences-focused investor and 5AM Ventures, with participation from Ally Bridge Group, Sphera Healthcare, Altium Capital, Driehaus Capital Management and other institutional investors.
  • Piper Sandler is acting as the lead placement agent and Oppenheimer & Co. is acting as a placement agent for the PIPE financing.

Newtopia Launches "GLP-1 Sustain" Program to Affordably Preserve and Extend Valuable Health Benefits of Novel Weight Loss Drugs

Retrieved on: 
Monday, January 29, 2024

Unpublished data from the three-year RCT further indicate that the program's weight loss benefit persists for at least three years.

Key Points: 
  • Unpublished data from the three-year RCT further indicate that the program's weight loss benefit persists for at least three years.
  • At less than 1/10th the cost of these drugs, GLP-1 Sustain offers a proven, scalable, and affordable pathway to preserve the weight loss and other health benefits produced by GLP-1 medications for millions of Americans.
  • If the weight does not stay off, the expense of GLP-1s and related drugs is hard to justify.
  • But if Newtopia helps users sustain their weight loss, especially when they cycle off the drug protocol, payers, employers, and providers can begin to rationalize prescribing and funding greater access to these medications."

Slendacor® Weight Management Complex Granted Patent for Research on Thermogenic Benefits

Retrieved on: 
Monday, January 8, 2024

MORRISTOWN, N.J., Jan. 8, 2024 /PRNewswire/ -- PLT Health Solutions, Inc. announced that Slendacor® Weight Management Complex has added to its intellectual property portfolio with a recently granted patent related to new clinical work that studied mechanisms of action behind its weight loss and body shaping benefits, and which demonstrated thermogenic benefits. The invention cited in the patent relates to Slendacor's ability to increase lean body mass and accelerate the conversion of white adipose tissue to the more metabolically active brown or 'beige' adipose tissue. The Japanese patent was part of a global patent initiative by PLT and innovation partner Laila Nutraceuticals and is the first country patent granted as part of a PCT filing across multiple markets. Slendacor is also marketed as Slimvance® in select markets.

Key Points: 
  • MORRISTOWN, N.J., Jan. 8, 2024 /PRNewswire/ -- PLT Health Solutions, Inc. announced that Slendacor® Weight Management Complex has added to its intellectual property portfolio with a recently granted patent related to new clinical work that studied mechanisms of action behind its weight loss and body shaping benefits, and which demonstrated thermogenic benefits.
  • The Japanese patent was part of a global patent initiative by PLT and innovation partner Laila Nutraceuticals and is the first country patent granted as part of a PCT filing across multiple markets.
  • Our customers can be confident of the groundbreaking benefits and efficacy they can offer consumers with Slendacor," he added.
  • Consistent body weight reductions were observed throughout the 16-week trial – starting with statistically significant weight loss at two weeks.