Nutrition Approaches at a Glance
Understanding how different eating patterns support your body and long-term health
At Kaizen Health, we believe there’s no one-size-fits-all diet. Nutrition should be personalized, science-based, and sustainable—supporting your energy, hormones, metabolism, and overall well-being.
The tables below summarize two key ways to think about dietary patterns:
1️) By the types of foods you eat
2️) By how your macronutrients (carbs, fats, and protein) are balanced
| Diet Type | Core Focus | Key Benefits | Considerations |
|---|---|---|---|
| 🌿 Mediterranean Diet | Whole-food plan emphasizing vegetables, fruits, olive oil, fish, nuts, and whole grains. | • Reduces chronic disease risk • Supports heart health & longevity • Aids weight management | • May require extra meal prep • Wine moderation needed • Adherence can be challenging |
| 🥦 Vegan / Vegetarian Diet | Primarily or exclusively plant-based foods. | • Lowers risk of heart disease, diabetes, and cancer • Supports weight loss • Improves blood sugar control | • Risk of nutrient gaps (B₁₂, iron, calcium, omega-3s, protein) • May require supplementation |
| 🍖 Paleo Diet | Lean meats, fish, fruits, vegetables, nuts, seeds; excludes grains, dairy, legumes. | • Supports weight loss • Improves metabolic health • Reduces processed food intake | • Restrictive for many • Can be hard to sustain • May lack fiber-rich foods |
| 🌾 Gluten-Free Diet | Avoids wheat, barley, rye; essential for celiac disease or gluten intolerance. | • Relieves GI distress • May improve thyroid & gut health | • Not necessary for most people • May limit nutrient-dense grains |
| 💙 DASH Diet | Heart-healthy diet rich in produce, whole grains, lean proteins, and low-fat dairy. | • Lowers blood pressure • Improves cardiovascular health • May aid in weight control | • Requires consistent meal planning • Focused more on BP than weight |
| ⚖️ Low-Energy (Low-Calorie) | Reduces total daily calories (800–1,200 kcal/day). | • Rapid weight loss • Improves metabolic markers • Useful for obesity management | • May cause fatigue or muscle loss • Nutrient deficiencies possible • Not sustainable long-term |
| 💧 Low-Fat Diet | Fat intake limited to ~20–35% of calories. | • Reduces body fat & cholesterol • Improves heart health | • May lower healthy fats or sex hormones • Adherence can be difficult |
| 🥑 Low-Carbohydrate Diet | Carbs ≤40% of calories. | • Promotes fat loss • Improves insulin sensitivity • Reduces sugar cravings | • Can increase LDL cholesterol • May not suit endurance athletes • Difficult adherence |
| 🧠 Ketogenic Diet | Carbs <5% of calories; high fat (65–75%), moderate protein (20–30%). | • Helps manage epilepsy • Promotes fat loss & metabolic health • Reduces appetite | • May raise LDL cholesterol • Initial fatigue or nausea • Hard to sustain |
| 💪 High-Protein Diet | >25% of total calories from protein. | • Builds & preserves muscle • Aids fat loss • Improves metabolic function | • May stress kidneys if predisposed • Risk of low fiber intake • Adherence may be challenging |
Fasting & Time-Restricted Eating
Fasting refers to limiting calorie intake for specific periods—ranging from short daily windows to several days at a time. These approaches can help improve metabolic health, weight management, and insulin sensitivity, but success depends on consistency and individual response.
There are several popular fasting patterns:
Alternate-Day Fasting: Involves alternating between fasting days (with little or no food, often around 500 calories) and regular eating days. This method can create a weekly calorie deficit and promote fat loss for many people.
5:2 Diet: Includes two lower-calorie fasting days (typically 500–600 calories) and five regular eating days per week. When fasting days aren’t offset by overeating, this plan often leads to gradual, sustainable weight loss.
Time-Restricted Feeding (TRF): Focuses on when you eat, rather than what you eat. A common version is the 16:8 plan, where you fast for 16 hours and eat during an 8-hour window each day. TRF may support better blood sugar balance, energy levels, and fat loss by helping reduce overall calorie intake naturally.
Prolonged Fasting: Involves fasting for multiple days, typically only a few times per year, and should always be done under medical supervision.
What the Research Shows
Studies suggest that intermittent fasting works similarly to traditional calorie restriction when total calories and nutrients are matched—it’s not necessarily superior for weight loss, but it can be a more intuitive, sustainable way for some people to reduce calorie intake and improve metabolic health.
🌿 The Kaizen Perspective
Nutrition isn’t about restriction—it’s about balance, sustainability, and understanding what works for you.
At Kaizen Health, we help patients create personalized nutrition strategies rooted in science and aligned with your unique goals—whether you’re focused on weight management, hormone health, or longevity.
