Examining dietary habits in the context of multiple sclerosis: A comprehensive investigative approach.

AIMS: The aim of this study is to evaluate the nutritional status of patients with multiple sclerosis (MS) and to develop suggestions for changing eating habits in a healthy direction. METHODS: The study was conducted on 171 participants (80.1 % female; 19.9 % male) diagnosed with MS between the ages of 18-60 who applied to Ankara Hacettepe University Hospital Neurology Outpatient Clinic between June 2021 and March 2023. Body weight, height, body composition, waist circumference, upper mid-arm circumference and hand grip strength were measured in accordance with the technique of anthropometric measurements. A three-day food consumption record was taken to evaluate the energy, macro, and micronutrient content of the diet. Mediterranean Diet Assessment Tool was used to assess adherence to diet. RESULTS: Mean age of the participants was recorded as 35.2 ± 10.81 years. According to the body mass index (BMI) classification, 59.9 % of females were in normal limits, while 61.8 % of males were classified as overweight and obese. However, when evaluated in terms of body composition, body fat percentage was found to be above of normal limits in both genders. Also, 70.8 % of participants were sedentary. The percentage of patients who met their daily energy requirements in women with light and moderate activity was higher than in men, but it was not statistically significant. In participants with high activity level, the percentage of patients meeting energy requirements was below 50 % for both genders. Dietary fat and saturated fat intake were higher than the recommendations, while monounsaturated fatty acids and dietary fiber intake were less. The percentages of patients meeting their calcium requirement was below 50 % in both genders. Mean intake amounts of vegetables, fruits, legumes, nuts, and dairy products were below the Türkiye Nutrition Guideline recommendations. CONCLUSION: This study shows the nutritional characteristic of patients with MS in detail with different aspects. Although most of the patients were in normal limits in terms of BMI, body fat percentages were found to be above normal limits in both genders. Total fat and saturated fat intakes were found to be high according to scientific recommendations while the intake of food groups required for a fibre-based diet and intake of dairy products were low.

Effects of different dietary interventions in multiple sclerosis: a systematic review of evidence from 2018 to 2022.

BACKGROUND: Nutrition is an important risk factor for both Multiple sclerosis (MS) development and post-diagnosis disease prognosis. However, it is important to evaluate the diet as a whole instead of considering the effects of nutrients individually. AIMS: In this systematic review, it was aimed to evaluate the effect of different dietary interventions in MS patients and to determine the most appropriate dietary model for this group. METHODS: The search was carried out between February 2022 and March 2022 in three different databases, 'PubMed', 'Web of Science' and 'The Cochrane Library' over the university access network. After the search for the determined keywords, a total of 269 studies conducted between 2018 and 2022 were identified, but only 17 of them were found to be suitable for inclusion criteria. RESULTS AND CONCLUSION: Although there are studies reporting positive health outcomes for energy-restricted/intermittent fasting diets, ketogenic diet, and modified paleolithic diet, these diets may not be applicable diets in the long-term as they may cause deficiencies of various nutrients. No current study was found for low-fat diets, gluten-free diet and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet applied to individuals with MS. The Mediterranean diet, on the other hand, is more recommendable than other diet models due to the positive health results reported in long-term studies and the absence of any side effects. However, more studies are needed to reach a definite conclusion.

Is the nuclear factor kappa-b (NF-κB) pathway and inflammatory status associated with colorectal cancer?

BACKGROUND: Although genetic predisposition has a role in the etiology of colorectal cancer, there are many other factors that affect its development. In this study, it was aimed to evaluate the NF-κB pathway, inflammatory status and dietary antioxidant capacity in individuals with colorectal cancer. METHODS: The study was carried out with 40 male subjects diagnosed with colorectal cancer aged between 39-65, years and a control group of the same number of healthy men. Subjects in the case and control groups were subdivided according to body mass index (BMI), as normal (BMI 20-24.9 kg/m2) or overweight/obese (BMI ≥25 kg/m2). RESULTS: At the end of the study, NF-κB and interleukin-22 levels were higher in the case group, but no significant difference was found between the groups. Interleukin-23 and 8-Hydroxy-2-deoxyguanosine levels in the case group classified as overweight/obese according to BMI were significantly higher than in the control group (P = 0.001 and P < 0.001, respectively). Considering diet antioxidant capacity, it was higher in individuals in the control group than in the case group. However, there was no significant difference between the groups. CONCLUSION: Inflammatory status and reduced dietary antioxidant capacity are risk factors in the development of colorectal cancer.