Related Experiment Video
Updated: Oct 11, 2025
07:05
Behavioral Disturbances: An Innovative Approach to Monitor the Modulatory Effects of a Nutraceutical Diet
Published on: January 3, 2017
9.0K
The Safe and Effective Use of Plant-Based Diets with Guidelines for Health Professionals
Winston J Craig1, Ann Reed Mangels2, Ujué Fresán3
1Center for Nutrition, Healthy Lifestyles, and Disease Prevention, School of Public Health, Loma Linda University, Loma Linda, CA 92354, USA.
Nutrients
|November 27, 2021
Summary
Plant-based diets, including vegan and vegetarian, offer environmental and health benefits. They are safe for all life stages and can help manage chronic diseases with proper nutrient planning.
Area of Science:
- Nutrition Science
- Environmental Science
- Public Health
Background:
- Plant-based diets are increasingly popular due to health and environmental concerns.
- These diets are more sustainable, producing fewer greenhouse gas emissions than meat-based diets.
- Dietary guidelines aim to improve public health, reduce chronic disease risk, and prevent nutritional deficiencies.
Purpose of the Study:
- To review scientific data on the preventative and therapeutic roles of plant-based diets.
- To summarize their impact on cardiovascular disease, cancer, diabetes, obesity, and osteoporosis.
- To provide guidance on nutrient adequacy and recommendations for health professionals.
Main Methods:
- Literature review of scientific data on plant-based diets.
- Analysis of preventative and therapeutic roles in major chronic diseases.
- Evaluation of nutrient intake, food choices, and supplementation strategies.
Main Results:
- Plant-based diets are safe and effective across all life stages.
- High fiber and polyphenol content promote a diverse gut microbiota with anti-inflammatory benefits.
- Specific nutrient concerns (Vitamin B12, calcium, Vitamin D, iron, zinc, omega-3s) are addressed with practical solutions.
Conclusions:
- Plant-based diets offer significant health and environmental advantages.
- Careful planning ensures adequate nutrient intake for all individuals.
- Guidelines are provided for healthcare professionals supporting plant-based eaters.
Related Concept Videos
02:59Cancer Prevention
6.4K
Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Some...
6.4K
02:35Key Elements for Plant Nutrition
22.4K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
22.4K
01:30Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
451
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
451
01:28Proteins: Dietary Sources and Requirements
845
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
845
01:18Lipids: Dietary Sources and Requirements
1.2K
Lipids are an essential component of a balanced human diet. Triglycerides, which make up the majority of dietary lipids, are found in both saturated fats—commonly present in meat, dairy products, and certain tropical plants like coconut, and hydrogenated oils such as margarine and baking shortenings (trans fats)—and unsaturated fats, which are abundant in seeds, nuts, olive oil, and most vegetable oils. The main sources of cholesterol include egg yolks, various meats and organ...
1.2K
01:15Bioavailability Study Design: Healthy Subjects Versus Patients
18
Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...
18