What is the recommended dosage for Raspberry Ketones?

Note: No established effective dose in humans; General: 100-400 mg/day (marketed dose; no clinical basis)

What are the side effects of Raspberry Ketones?

Potential side effects include: Unknown (no human clinical trials), Jitteriness (anecdotal), Increased heart rate (anecdotal).

What are raspberry ketones and how may they relate to weight management?

Raspberry ketones are aromatic compounds that give raspberries their scent. While animal and cell studies have suggested effects on fat metabolism, there are virtually no published human clinical trials evaluating raspberry ketones alone for weight loss. Their popularity is based primarily on preclinical data and marketing.

What dosage of raspberry ketones has been studied?

No well-designed human clinical trials have established an effective dosage for raspberry ketones. Commercial supplements typically contain 100–500 mg per day. The limited human studies that exist used raspberry ketones in multi-ingredient formulas, preventing assessment of individual effects.

What are the potential side effects of raspberry ketones?

Due to the lack of human clinical trials, the side effect profile of raspberry ketones is not well characterized. They are structurally similar to synephrine and may theoretically affect heart rate and blood pressure. Individuals with cardiovascular conditions should exercise caution. Product quality and purity may vary.

Raspberry Ketones
Raspberry Ketones

herbal

Còn được gọi là: Rheosmin, 4-(4-Hydroxyphenyl)-2-butanone, RK

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About

A phenolic compound found in trace amounts in raspberries. Despite massive consumer popularity, no published human clinical trials exist. All evidence comes from in vitro and rodent studies at concentrations far exceeding achievable human levels. Not recommended — included for consumer education.

How It Works

Structurally similar to synephrine and capsaicin. In vitro and rodent studies suggest RK increases norepinephrine-induced lipolysis and adiponectin secretion in adipocytes, and upregulates fatty acid oxidation enzymes. However, in vitro effective concentrations (10-100 µM) far exceed achievable human plasma concentrations from oral supplementation.

Evidence For Conditions

Tình trạng	Xếp hạng	Nghiên cứu	Người tham gia
Obesity	D	0	--	Xem →

Side Effects

Unknown (no human clinical trials)
Jitteriness (anecdotal)
Increased heart rate (anecdotal)

Drug & Supplement Interactions

Stimulants (theoretical — structurally similar to synephrine)
Blood thinners (theoretical)

Luôn thông báo cho bác sĩ về tất cả các thực phẩm bổ sung bạn đang sử dụng.Luôn thông báo cho chuyên gia y tế về tất cả thực phẩm chức năng bạn đang sử dụng.

Related Ingredients

Garcinia Cambogia Green Coffee Bean Extract Bitter Orange Extract Hoodia

Thông tin nhanh

Liều lượng: Note: No established effective dose in humans; General: 100-400 mg/day (marketed dose; no clinical basis)
Dạng bào chế: capsule liquid
Nguồn tự nhiên: Raspberries (0.01-0.04 mg/kg — would require 41 kg of raspberries for a single 400 mg dose; commercially synthesized)
Giới hạn trên: No established UL; safety data virtually absent in humans
Thời điểm tốt nhất: As marketed; no clinical basis

Tóm tắt bằng chứng

Obesity D

Tuyên bố miễn trừ FDA: Các tuyên bố này chưa được Cục Quản lý Thực phẩm và Dược phẩm (FDA) đánh giá. Các sản phẩm và thông tin trên trang web này không nhằm mục đích chẩn đoán, điều trị, chữa bệnh hoặc phòng ngừa bất kỳ bệnh nào. Xếp hạng bằng chứng được trình bày dựa trên phân tích của chúng tôi về nghiên cứu đã bình duyệt được công bố và không cấu thành tư vấn y khoa. Luôn tham khảo ý kiến chuyên gia y tế trước khi bắt đầu bất kỳ chế độ thực phẩm chức năng nào.