Israel Lyon Chaikoff was a Canadian-American physiologist, physician, and biochemist, recognized for his research in endocrinology and metabolism. Born in London in 1902, he moved to Canada as a child. He studied physiology at the University of Toronto, earning multiple degrees. Chaikoff became a professor at the University of California, Berkeley, where he contributed significantly to the understanding of sugar metabolism, thyroid hormone production, and the use of radioactive isotopes in medical research. He is known for discovering the Wolff-Chaikoff effect, related to thyroid hormone regulation.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 363 days away.
Death Anniversary
Next death anniversary is 159 days away.
Death Date
Place of Birth
Time Zone - Europe/London (0:0 W)
Chinese Zodiac Sign
Birth Number
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Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - Israel
one who struggles with God, God strives
Read Full Israel Name AnalysisJuly 2, 1902 Facts
Generation Group
Israel Lyon Chaikoff belongs to the GI Generation group.
Place of Birth: London
Place of Death: Berkeley
Educated At: University of Toronto
Occupation: physiologist
Employers: University of California, Berkeley
Awards Received: Guggenheim Fellowship
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for July 2, 1902
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on July 2, 2025 | Secondary Progressions for July 2, 2025 |
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Sun | 9 Cancer 38 | 10 Cancer 52 | 9 Scorpio 8 |
Moon | 26 Taurus 47 | 7 Libra 30 | 3 Sagittarius 17 |
Mercury | 27 Gemini 29 | 6 Leo 43 | 20 Libra 39 |
Venus | 2 Gemini 35 | 27 Taurus 38 | 2 Scorpio 31 |
Mars | 17 Gemini 33 | 8 Virgo 38 | 5 Virgo 27 |
Jupiter | 15 Aquarius 50 | 5 Cancer 10 | 8 Aquarius 29 |
Saturn | 26 Capricorn 9 | 1 Aries 43 | 22 Capricorn 47 |
Uranus | 18 Sagittarius 23 | 29 Taurus 48 | 19 Sagittarius 2 |
Neptune | 1 Cancer 31 | 2 Aries 10 | 3 Cancer 33 |
Pluto | 18 Gemini 42 | 3 Aquarius 6 | 19 Gemini 23 |
Rahu | 0 Scorpio 50 | 21 Pisces 49 | 24 Libra 19 |
Ketu | 0 Taurus 50 | 21 Virgo 49 | 24 Aries 19 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
