Metabolic Syndrome Associated Diet

Dietary Inflammatory Index

The Dietary Inflammatory Index (DII) provides a score that measures the potential for a person's diet to cause inflammation in the body. This index is based on the pro- or anti-inflammatory effects of consumed foods and nutrients. Participants' 3-day food intake records will be entered into the system, and average daily energy intake, macronutrients, and micronutrients will be calculated. Based on the food records, average daily intake of 36 nutrients will be determined, and DII scores will be derived from these nutrient parameters. A lower score indicates a more anti-inflammatory diet, while a higher score indicates a more pro-inflammatory diet.

Clinical Periodontal Parameters (Plaque Index)

Plaque Index (PI) (Silness and Löe, 1964) This index is used to evaluate the amount of dental plaque accumulation on tooth surfaces. Each tooth's four surfaces (buccal, lingual, mesial, distal) are examined using a probe or visually. Each surface is scored from 0 to 3. The average score is calculated for each tooth. The overall plaque index is obtained by averaging the scores from all examined teeth. Score Description 0 No plaque. 1. No visible plaque, but a slight film of plaque is detected when a probe is run along the gingival margin. 2. Visible plaque along the gingival margin, forming a continuous band. 3. Abundant plaque covering the gingival area and extending toward the middle of the tooth surface, including the interproximal spaces.

Clinical Periodontal Parameters (Gingival Index)

The Gingival Index is used to assess the presence and severity of gingival inflammation (gingivitis). Four surfaces of each tooth (buccal, lingual, mesial, distal) are examined visually and with a periodontal probe. The evaluation considers color changes, edema (swelling), tissue consistency, and bleeding on probing. Each surface is scored from 0 to 3. The average score per tooth is calculated, and then the overall average is used to determine the individual's GI score. Score Description 0 Healthy gingiva: normal color and texture, no bleeding 1. Mild inflammation: slight color change and swelling, no bleeding on probing 2. Moderate inflammation: redness, edema, soft tissue, bleeding on probing 3. Severe inflammation: marked redness and swelling, ulceration, possible spontaneous bleeding

Periodontal Clinical Parametres (Bleeding on Probing Index)

This index is used to assess the presence and severity of gingival inflammation by observing bleeding after gentle pressure is applied to the gingival sulcus using a periodontal probe. A thin periodontal probe is gently inserted into the gingival sulcus with light pressure (approximately 20-25 grams). Bleeding occurring within 10-30 seconds is observed. Each measurement site is recorded as either "bleeding present" or "bleeding absent." Presence of bleeding is an early and sensitive indicator of gingival inflammation. Score Description: 0 No bleeding 1 Bleeding present (mild or severe)

Periodontal Clinical Parametres (Probing Pocket Depth)

Using a Williams periodontal probe, the distance between the gingival margin and the base of the periodontal pocket is measured in millimeters at six sites per tooth: mesiobuccal, midbuccal, distobuccal, mesiolingual, midlingual, and distolingual. All teeth are measured. The values obtained from each site are summed and then divided by the total number of sites measured. This gives the average probing depth for the individual. Measurement Interpretation 1-3 mm Healthy sulcus 4-5 mm Shallow to moderate pocket ≥6 mm Deep periodontal pocket (advanced disease)

Fasting Blood Glucose

Fasting Blood Glucose: The plasma glucose concentration measured after at least 8 hours of caloric restriction. It is a fundamental biochemical parameter for assessing glycemic status and diagnosing diabetes.

Glycated Hemoglobin A1c

HbA1c (Glycated Hemoglobin A1c): A stable complex formed by the non-enzymatic covalent binding of glucose to the β-chain of hemoglobin, reflecting the average blood glucose level over the lifespan of erythrocytes (approximately 120 days). It is considered a gold standard indicator of long-term glycemic control.

Triglyceride

Triglyceride: A neutral lipid composed of three fatty acids esterified to a glycerol backbone. It is primarily transported in plasma by VLDL and chylomicrons and serves as a biomarker of dyslipidemia and cardiometabolic risk.

Waist Circumference

Waist Circumference: The individual stands upright. A tape measure is taken horizontally at the narrowest point of the waist (usually between the bottom of the ribs and the top of the hipbone). It is expressed in cm.