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Jack Seed

Also known as: Jackfruit seed, Jack seed, Artocarpus heterophyllus seed

Overview

Jackfruit seeds, derived from *Artocarpus heterophyllus*, are a nutritional byproduct gaining recognition for their protein, mineral, and fiber content. Primarily used in food fortification, they enhance the nutritional profile of products like yogurt. These seeds are rich in phytonutrients, including lignans, saponins, and isoflavones, contributing to their potential health benefits. Research is ongoing, focusing on their nutritional value and health impacts, but comprehensive systematic reviews on their specific supplementation effects are limited. Current studies are mainly observational or small-scale, with few randomized controlled trials examining their effects as a standalone supplement. Further research is needed to fully understand their potential as a dietary supplement.

Benefits

Jackfruit seeds are a source of protein and minerals, potentially addressing malnutrition. They contain dietary fiber, which may lower heart disease risk and promote digestive health. Research suggests they may reduce fat absorption, control blood sugar levels, and possess antimicrobial properties. These benefits are particularly relevant for individuals with protein and mineral deficiencies or those seeking to manage blood sugar levels and improve gut health. However, specific effect sizes are not well-documented, and the time course for these benefits likely varies based on individual health status and consumption patterns. More research is needed to quantify these effects and establish clinical significance.

How it works

The phytonutrients in jackfruit seeds may interact with biological pathways involved in lipid metabolism and glucose regulation. They influence the digestive system through dietary fiber and resistant starch, affecting gut health and blood sugar control. While specific molecular targets are not well-defined, the presence of lignans and isoflavones suggests potential interactions with estrogen receptors and other signaling pathways. The bioavailability of nutrients from jackfruit seeds is not extensively studied, but their high fiber content may affect nutrient absorption. Further research is needed to fully elucidate the mechanisms of action and bioavailability of nutrients from jackfruit seeds.

Side effects

Jackfruit seeds are generally considered safe when consumed as part of a balanced diet, but specific safety data on supplementation are limited. Common side effects are not well-documented, but potential gastrointestinal effects due to high fiber content are possible. Rare side effects are not well-documented. No significant drug interactions have been reported, but caution is advised with medications affecting blood sugar or lipid levels. There are no specific contraindications noted, but individuals with severe allergies or sensitivities should exercise caution. Pregnant or breastfeeding women should consult healthcare providers before using jackfruit seed supplements. Monitoring for gastrointestinal discomfort is advisable when incorporating jackfruit seeds into the diet.

Dosage

A minimum effective dose for jackfruit seed supplementation has not been established. Optimal dosage ranges are not well-defined, as they are typically used in food products rather than as a standalone supplement. The maximum safe dose is also not well-defined. There are no specific timing recommendations for consumption. Jackfruit seeds are often used in flour form for food enrichment. The high fiber content may affect nutrient absorption. No required cofactors have been specified. Further research is needed to determine appropriate dosage guidelines for jackfruit seed supplementation.

FAQs

Are jackfruit seeds safe to eat?

Yes, jackfruit seeds are generally safe to eat when consumed as part of a balanced diet. However, monitor for potential gastrointestinal effects due to their high fiber content.

What are the benefits of eating jackfruit seeds?

Jackfruit seeds are a source of protein, minerals, and dietary fiber. They may help address malnutrition, lower heart disease risk, promote digestive health, and control blood sugar levels.

How should I consume jackfruit seeds?

Jackfruit seeds are commonly used in cooking and food products rather than as supplements. No specific timing is recommended for consumption. They can be consumed raw or cooked.

Are there any risks associated with eating jackfruit seeds?

Potential risks include gastrointestinal effects due to high fiber content. Individuals with allergies or sensitivities should exercise caution. Pregnant or breastfeeding women should consult healthcare providers.

Research Sources

https://pmc.ncbi.nlm.nih.gov/articles/PMC9415500/ – This study highlights the potential of jackfruit seeds for protein and mineral extraction to enrich yogurt, addressing malnutrition. The research focuses on the nutritional benefits of jackfruit seeds when used to fortify food products. It suggests that jackfruit seeds can be a valuable resource for enhancing the nutritional content of food.
https://onlinelibrary.wiley.com/doi/10.1155/2023/9899564 – This review emphasizes the health-promoting effects of jackfruit seeds, including their role in reducing fat absorption, controlling blood sugar, and possessing antimicrobial properties. The study provides a comprehensive overview of the potential health benefits associated with jackfruit seed consumption. It suggests that jackfruit seeds may have a positive impact on various aspects of health.
https://www.scielo.br/j/bjft/a/5yY7zY6RXVSQQFgnPyKtTqj/ – This article discusses the technological applications of jackfruit and its byproducts, including the seeds. It explores the potential uses of jackfruit seeds in various food products and industrial applications. The article highlights the versatility of jackfruit seeds and their potential for value-added utilization.
https://pmc.ncbi.nlm.nih.gov/articles/PMC7079055/ – This study investigates the antioxidant and antimicrobial activities of jackfruit seed extracts. It provides evidence for the potential of jackfruit seeds as a source of natural antioxidants and antimicrobial agents. The research suggests that jackfruit seeds may have applications in food preservation and medicinal purposes.