Frequently Asked Questions

Macronutrients are the three main categories of nutrients that provide energy and support bodily functions: proteins, fats, and carbohydrates. Each plays a distinct role in health and requires different amounts in the diet.

Saturated fats are solid at room temperature and found in foods like butter and red meat. Unsaturated fats are liquid at room temperature and found in olive oil, nuts, and fatty fish. Both have roles in the body, though the balance of intake influences various health markers.

Vitamin D regulates calcium absorption, supports bone health, and plays roles in muscle function and immune system support. It is synthesized by the body through sun exposure and is also available through dietary sources like fatty fish and fortified foods.

Zinc is involved in protein synthesis, immune function, and wound healing. It is found in meats, shellfish, legumes, and nuts. Adequate zinc intake supports various physiological processes, though individual needs vary.

Water needs vary based on activity level, climate, individual metabolism, and other factors. General guidance suggests regular water intake throughout the day to support bodily functions. Thirst is a reasonable indicator for most people, though individual needs differ.

Phytonutrients are bioactive compounds found in plants, such as flavonoids and carotenoids. These compounds are studied for their potential health-supporting properties. Consuming a variety of colorful vegetables and fruits provides a broad spectrum of phytonutrients.

Complex carbohydrates, found in whole grains and legumes, are digested slowly and provide sustained energy. Simple carbohydrates, found in fruits and refined sugars, are digested quickly and provide rapid energy. The source of carbohydrates influences their nutritional value.

Various dietary patterns have been studied and found to support health. These include Mediterranean, DASH, and other approaches emphasizing whole foods. The best pattern is one that aligns with individual preferences, cultural context, and health goals. We do not promote one single approach as superior.